#live-broadcast-chat

1 messages · Page 59 of 1

sand lotus
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that was my thought that we could just add it all to printable characters instead of a separate json? i struggled with that.

noble grove
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I meant in the definition for the soft_keyboard a way to have layer_up, layer_down, and layer_n keys that would change the soft layout on the fly the way that it works on hard keyboards.

sand lotus
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layers would be another way to do it yeah. i don't think that's the way it works right now. actually pretty much the issue he's working on right now.

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yeah now we're at the problem i was pulling my hair out for a couple days and just gave up and moved onto to something shiny that caught my attention.

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do what you need to do i'm just along for the ride. i'm sure whatever solutions you come up with will be better than mine because i couldn't get past this part.

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ahh this is awesome, that's neat. never thought of doing it that way.

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init_layout(self, self.x, self.y)? just bring them down from above?

noble grove
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are width and height in pixels or keys?

sand lotus
#

well both eventually will be in px and grid layout sizes.

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so you can customize the x,y start point, grid sizes, cell sizes, padding, etc..

noble grove
#

indexing from the top of the screen instead of the keypad?

sand lotus
#

i think it's just the titano speed. my feather s3 loads much faster.

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i was so far from this kind of solution, not even close.

noble grove
#

Oops

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curious

sand lotus
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i would normally start removing layers and then reappend them

noble grove
#

Is the = from a rogue mouse jiggler?

sand lotus
#

it seems like a layer issue. i've encountered this one many times with touch projects. boils down to not removing and appending layers in the correct order.

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because it has to redraw the entire grid first. when in doubt print all the things.

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because it's still in memory?

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the first time you append something large it is slow, but after it's already loaded it will be much faster. this is my experience as well.

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this is why i have a splash loading screen that is in the foreground and when everything else loads it removes the wallpaper and everything instantly displays.

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it's a trick to think the main group loads instantly but it's loading in the background as the splash waits for it to load.

noble grove
#

If you init to a dummy rectangle on init and then switch to the actual layout after all the lines are generated?

sand lotus
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sweeet! looking good.

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i''ll definitely check this out tonight.

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or whenever you push

inner spade
#

Now we just need a version that can be built into CircuitPython for use with the REPL. 😏

sand lotus
#

have an awesome weekend present Tim!

inner spade
#

Thanks for the stream!

sand lotus
#

is that your main interest to use with repl?

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is that a thing? sounds neat.

noble grove
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Thanks Tim

inner spade
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I sometimes need to play with a stand-alone PyPortal’s REPL after a crash.

sand lotus
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mmm that would be frustrating, most you can do is reset.

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i don't see how a large soft keyboard would help much but prove me wrong. 🙂

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your ideas are always awesome i'm sure you could come up with something. it's not even fully released yet and you're already thinking of ways to use it.

inner spade
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Actually, web workflow with the file editor would be more useful in that instance.

sand lotus
#

for a crash on a stand alone device though? once it crashes the only thing you can do is reset. even with web workflow.

inner spade
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Crash to REPL would have to be a thing.

sand lotus
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ahhhh see there's the genius at work.

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alright i'm out everyone have a lovely weekend.

echo canopy
#

?Showtimes

arctic abyssBOT
#

Desk of Ladyada - Sunday Evening
JP's Product Pick of the Week - 4pm ET Tuesdays
3D Hangouts - 11am ET Wednesdays
Show & Tell - 7:30pm ET Wednesdays
Ask an Engineer - 8pm ET Wednesdays
John Park's Workshop - 4pm ET Thursdays
Deep Dive w/ Foamyguy - 5pm ET Fridays
FoamyGuy's CircuitPython Stream - 11am ET Saturdays

haughty quiver
#

hello!

inner spade
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👋

cinder wind
haughty quiver
#

ahahah

split gazelle
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hihi

sand lotus
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Good afternoon ☕

vagrant flax
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Hello! 👋

cinder wind
sand lotus
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confirmed JP is a ball ^

viral sail
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Good afternoon.

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🧀

ivory flax
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Good afternoon JP. Looks like another great deal. How do you do it?

echo canopy
#

Heyyyyyy

viral sail
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Nice Caldor shirt - didn't know they had those on the West Coast.

tulip canyon
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👋

tulip kestrel
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@lost crag hay I noticed that the openmote page said that it has an SD card support. is that on the back of the PCB and can you post a pick of the back and front of the PCB so people can see all that is included and whare those components are located.

tulip canyon
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Dark eyed Junco taken with Memento bird feeder

img0019.jpg
tulip kestrel
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@lost crag another idea is to make the player led RGB leds

tulip canyon
#

ha ha awesome OBS'ing

cinder wind
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I wonder if there's a "live track" plugin for OBS? 🙂

rotund marsh
#

Neat! 3-axis accelerometer, so can detect vibration strength and orientation?

sand lotus
cinder wind
slate zephyr
verbal river
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but can OBS use the Memento as its cam?

sand lotus
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when i saw it i was like... yeah maybe someday but not today.

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at least not wirelessly

wind spoke
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Don't forget the Zipper Case...

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You can also add a time of fly sensor and a cable to make it take picture of someone getting close.

sand lotus
tulip canyon
#

One tip - the mode on Fancy cam persists. Before you upload a different sketch be sure to switch to the mode you want.

cerulean sigil
wind spoke
sand lotus
cerulean sigil
sand lotus
#

oops they just ran out of stock. 😦 that's why if you're interested in something better get it early during the show.

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during JP's product pick of the week they set aside a certain amount just for the show.

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The Memento fits perfectly in that case. I have a couple and my Arduino Uno fits in there too. Good way to keep dust off the lens when not in use.

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Jeplers code is so clean. Fantastic stuff.

wind spoke
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Get 2 and make a 3D Cam.

viral sail
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Thanks @haughty quiver

tulip canyon
#

Thanks JP!

vagrant flax
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Thanks JP! Awesome pick!

sand lotus
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Thanks JP! Have a great week.

inner spade
#

A nice Kodak moment. Thanks!

cinder wind
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Thanks JP!

waxen bough
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I’m very upset my Internet was out and I can’t do this on my phone

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I was able to get some cameras but lost out on the led ring and auxiliary hardware. could be worse. now i’ll go back and watch the show. on my phone.😬

rocky reef
vagrant flax
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Good morning! 👋

upbeat coral
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Hey Y'll

wise iris
#

good morning

rocky reef
#

good morning folks!

past nova
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Good morning

rocky reef
#

CNC Rotary Encoder:
https://www.adafruit.com/product/5734
https://www.adafruit.com/product/5735

CNC Rotary Encoder - 100 Pulses per Rotation - 60mm Black

We have various PCB-mount rotary encoders in the shop, great for making interfaces where you may want to spin a knob around to select a value. These large knobs are also encoders, but ...

CNC Rotary Encoder - 100 Pulses per Rotation - 60mm Silver

We have various PCB-mount rotary encoders in the shop, great for making interfaces where you may want to spin a knob around to select a value. These large knobs are also encoders, but ...

shell mason
sand lotus
#

Good morning ☕

shell mason
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evening

sand lotus
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or evening 🙂

vagrant flax
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I was thinking an OLED screen for this would be useful

ionic crag
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yes the CNC dongle market is insane pricing

sand lotus
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then it would be a macropad with the rotary dial.

ionic crag
#

mostly paying for the "plug and play" with specific cnc G code output

vagrant flax
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a square display would be sweet, one thing about the macropad rp2040 is that the horizontal display is a bit awkward vs the vertically oriented keypad

shell mason
#

egg display could be spooky

sand lotus
#

i think there's a square display for the rgb66 qualia

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square display is a neat idea because the rotation of the display would be all software.

ionic crag
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for harsh enviroment housing.... PTEG would be my choice...

sand lotus
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i would rather have the build plate texture on the bottom of any print that shows great adhesion. though people with glass beds can get an almost perfect shine but sometimes struggle with adhesion compared to a textured surface.

hard hollow
shell mason
upbeat coral
#

Got a New Ender 3 V3 SE at Microcenter last week. Still breaking it in.

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I'm half way between one in Atlanta and new one in Charlotte NC.

ionic crag
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yep.. Memorial Dr, Cambridge, MA microcenter still your local source

sand lotus
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ah cool you guys did something with the quetimes api 🙂

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i like the flat bottom so it sits easily. nice design.

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One tip I picked up from CGrover is you can get the short USB panel mount cables, slice the rubber sheath off (carefully) and it becomes much more flexible for stuffing into enclosures.

ionic crag
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the DIY USB Cable series... has worked for me in those kind of tight usb to housing situations

sand lotus
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This way there's no running long cables through the enclosure. Panel mounts are nice.

ionic crag
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^ yeah the panel mount ones also work depending on turn radius

sand lotus
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Thank you for the show. Love seeing the 3D printing stuff. Have a great week.

upbeat coral
#

Thanks for taking time for us

wise iris
#

thanks guys

vagrant flax
#

Thanks guys!

hard hollow
#

thanks folks!

hard hollow
blissful apex
#

hello!

nova totem
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Evening everyone

tulip canyon
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Hey all

vagrant flax
#

oooooh 😮

nova totem
#

That's cool. I always thought a briefcase escape "room" would be a cool idea

vagrant flax
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@nova totem That's what I would eventually like to do, this is me working my way up to it 😂

blissful apex
nova totem
vagrant flax
cinder wind
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Wow your project is great @vagrant flax !

vagrant flax
#

Thanks @cinder wind! I totally meant to mention that I borrowed your eighties synth stuff but I got nervous and forgot lol

vagrant flax
cinder wind
tulip canyon
#

Great projects all, thanks for sharing

vagrant flax
#

Thanks everybody! Thanks Noe and Pedro!

hard hollow
#

thanks folks! have a good evening

nova totem
#

Thanks everyone

rocky reef
#

thanks so much for sharing awsome projects!

steep mica
#

Here's my kazoo breakdown video - all the links are in the description:
https://www.youtube.com/watch?v=FDlRD5LRMc8

YouTube
Guy Dupont
tiny synthesizer + tiny microphone = Auto-tune kazoo?? 📣

Find me on...
Twitter: https://twitter.com/gvy_dvpont
Etsy: https://esotericgadgetsbyguy.etsy.com
Insta: https://www.instagram.com/guy_dupont/
Mastodon: https://mastodon.social/@gvy_dvpont

GitHub Source (check back in a few hours): https://github.com/dupontgu/AutotuneKazoo
RobSmithDev Arduino Project: https://www.youtube.com/watch?v=n1wGzWA...

▶ Play video
cinder wind
#

yes! I was just about to link to that @steep mica! Such a fun video

verbal river
#

@steep mica I bet Beato loves it!

cinder wind
#

I came in late and missed most things, doh!

haughty quiver
#

hi all!

ivory flax
#

Hey JP working hard?

cinder wind
#

Ask A JPengineer?

old surge
#

Jpeg-ineer?

tulip kestrel
#

your live is so quiet compared to this recap

nova totem
#

ooo stereo would be cool with those, stick them in one of those VR boxes that you can put your phone in

tulip canyon
#

my_hugh

nova totem
#

you can do a lot of fancy math to start going between two colors too and not the full spectrum

vagrant flax
#

pretty sure the propmaker rp2040 is my favorite board for awhile now

#

so handy

tulip kestrel
#

when the openmote from openmote.io comes out will you guys add it to circuitpython?

tulip canyon
#

How's the "feel" of the encoder wheel? Looks plush

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Resistance? Clicks or smooth?

cinder wind
#

wow that floorlamp looks incredible @blissful apex !

vagrant flax
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@tulip canyon it's like soft clicks, it feels really nice and high quality

tulip canyon
old surge
cinder wind
#

JP: if you have one, hold it up to the mic so we can hear it clicky

tulip kestrel
#

every usb a cords should have that style jp

tulip canyon
#

😯

dim knot
tulip canyon
#

IO, Learn, and other endpoints work

nova totem
#

the site seems slow but responding again

dim knot
#

The John Parker effect.

cinder wind
#

What's a "tele vision"?

vagrant flax
#

so cool

#

warlords!

tulip canyon
#

portable tvs are the future

nova totem
#

Imagine one day you may be able to watch tv from a device you can carry in your pocket

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I have watched multiple videos on impedance and only vaguely understand it for 5 minutes after then forget again.

vagrant flax
#

😂

upbeat coral
#

Thanks for taking time for us.

vagrant flax
#

Thanks JP!

tulip kestrel
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when the openmote from openmote.io comes out will you guys add it to circuitpython?

dim knot
tulip kestrel
#

question

tulip canyon
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Thanks JP, great show! See ya next week at the regular show time

tulip kestrel
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question: when the openmote from openmote.io comes out will you guys add it to circuitpython?

old surge
#

(Need that tv for my recreation of the 1989 movie Batcave)

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Thanks, JP!

nova totem
haughty quiver
#

oops just saw your question @tulip kestrel nothing certain but it seems likely

vagrant flax
inner spade
#

We’re prepared to dive, Captain. blinka

brazen grove
#

periscope down

sand lotus
brazen grove
#

the other way around

sand lotus
#

Not for me, I dive pretty shallow.

unreal bay
brazen grove
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where do they have rabbits that live in such holes?

unreal bay
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Narnia?

sand lotus
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Wonderland?

unreal bay
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Must be down under / australia

brazen grove
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may be, I've heard they lost the war with emus, and the war with rabbits is not going well either

sand lotus
brazen grove
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I thought I implemented transparency already

sand lotus
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I've never tried. I don't think there's alpha channel though.

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which isn't alpha channel needed for transparency?

brazen grove
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not for indexed pngs

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and non-indexed ones are not supported at the moment anyways

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because I never bothered to implement the line filters

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this could be an interesting hacktober fest ticket, by the way

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implement grayscale and rgb pngs

sand lotus
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ah i think that's what was stopping me from using true color pngs... though i've found out that i can generate an 8-bit png from the github avatar but unsure if it's indexed 8-bit.

brazen grove
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another one would be to re-implement gif images in imageload using gifio just like it does with jpegio

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you would load only one frame

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(to be correct, you are supposed to load all the frames and superimpose them one over the other)

sand lotus
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ohhh please share your cookie cutter form! yes i've definitely not tried using cookie cutter because it's daunting, absolutely daunting.

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i missed the liveshow last night

smoky island
sand lotus
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I do have about 2 or 3 libraries that I could contribute to the community bundle with it.

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and i've avoided doing that because cookie cutter is ugh, too complicated. looking forward to trying out your web form.

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will i stil have to fight pylint/black or ruff?

open surge
#

Beeware is a set of tools to package Python apps into real apps

brazen grove
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there is also pyscript, which lets you use micropython instead of javascript

sand lotus
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haven't had a chance to look into the soft_keyboard update is that pushed? between that and jpg imageload and now png imageload updating i'll be plenty busy with my GUI projects. 🙂

brazen grove
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I left a comment for a possible improvement for memory handling

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yup 82

unreal bay
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yeah pyscript (wasm + micropython in browser), siper cool. They have some interesting stuff and it's constantly changing(improving) recently / this year,

sand lotus
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transparency is easier to see if you put an image wallpaper behind it.

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almost all my projects use full screen wallpapers.

brazen grove
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no it didn't

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I just skipped any unknown chunks

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yes, that's what it does

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use the eyedropper on the transparent area of the image

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the palette entry still has a color

sand lotus
#

auto transparency will be awesome. though i'm used to the manual transparency and reordering pallete colormaps in gimp. something i never knew how to do before getting into circuit python. it became a necessary thing to know how to do.

brazen grove
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the transparency info is saved separately

sand lotus
#

that's so cool

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png might be my new go to format after this. will it still be 8-bit indexed or just 8-bit? or true color? i have no idea.

brazen grove
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true color and gray scale require a little bit of extra code

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because they use a simple form of pre-processing on the line

sand lotus
#

transparent png could still have a lot of uses vs indexed bmp. i think it'll be easier for beginners who don't know how to reorder an indexed color map.

brazen grove
sand lotus
#

recently when trying to use png imageload sometimes i'll get errors that filters aren't supported. i have no idea what that error even means. will this address that?

brazen grove
sand lotus
#

ah so i need to convert it to indexed?

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well it's downloading straight from github avatars so that puts me in a tough spot. :/

brazen grove
sand lotus
#

i looked into some old documentation about adafruitio image formatter but they might have removed it because i couldn't find anything in adafruitio recent docs.

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there was a really old reddit question that referenced it, but nothing recently.

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yeah there's something inside pyportal, something lead me to that route too. :/

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but there was an article that aluded to adafruitio having some kind of image-formatter, undocumented perhaps.

clever summit
#

Hey Tim.

sand lotus
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resize isn't an issue. i have an api for resize. what i need is a format converter api. :/

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yeah whoever ch4ansuk3 is, is on fire with great displayio updates. 🔥 👏

brazen grove
sand lotus
#

and deshipu's contributions are always appreciated and great too. made a great foundation for png.

brazen grove
#

@smoky island can you link to the PR?

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it's i2c, it's two wires and power

smoky island
brazen grove
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thanks

sand lotus
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a long time ago they didn't update the product page for every little silkscreen change or even revisions. they started doing that within the past couple years.

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i just checked that they do have the pink version of the rp2040 listed in 2022 as a change. the pink pcb's were very pretty and you can't get them anymore. it's weird but i cherish my pink rp2040's because they're rare now.

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yeah only the keyboar and the feather rp2040's were pink. i got so many free pink keyboars that i started giving them away with the TR-Cowbell. think i probably still have 10 pink keyboars.

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I shipped one to DGlaude and he was stoked to get a pink keyboar. Where's he's at they might have been impossible to come by.

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i wire up in any order. doesn't matter because you'll end up having to change the init code as you go anyway. at least 1 soft reboot just out of habit anyway so as long as you get the right wires it probably doesn't matter.

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even if you plug in 3.3v first it'll just float the ground and not work anyway.

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what does matter is when trying to hotswap i2c or spi. JP always tries to hot swap i2c in his streams and it never works but he always tries. 🙂

glass stag
#

What type of camera are you using to stream the video?

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IPWebcam, thanks.

sand lotus
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big storm rolling in. radar doesn't look like it just yet but can tell i might lose power.

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there's a potential tropical storm out there near puerto rico that's reaching all the way to FL.

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🎉 success.

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nicely done!

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print after sleep to confirm successfull sleep.

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or that.

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hmm i didn't know about display.sleep(). interesting.

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i'll have to look into the ssd1306 library and see if it's something i can implement on an external display. good for power savings?

inner spade
#

For TFT displays, turning off the backlight is a huge power savings step. Reduces heat significantly, too.

sand lotus
#

10ua is pretty good.

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great for battery powered projects.

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someone would have used something like a power profiler.. or a real oscope to measure the microamp draw while off.

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if someone went through the trouble of power profiling it down to 10ua it can probably be trusted as a real result.

#

is your text area dimensions correct for the display dimensions?

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try something like ```py
text_area.remove(splash)
text_area.append(splash)
text_area.text = "whatever"

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interesting if you can update the display while it's asleep. i feel like that's probably not a thing that should work if it's sleeping though.

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looks like you figured it out, ignore that.

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text_area.text has to be after the append.

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try with a label instead of text area?

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maybe an issue with text area.

old surge
#

(Just joining in, wanted to say hi 👋 Hope you're doing well)

sand lotus
#

always a pleasure watching you work on a variety of displayio stuff. coffee and code tomorrow?

old surge
#

Always of interest, just not always of direct relevance 😉 I suppose I'm mostly interested in learning/observing the process. I've been trying to get a dev environment up and running recently

brazen grove
#

the _send function iterates over the data anyways

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so instead of doing a costly operation of creating the list, you can make it add the command to the beginning in the _send

glass stag
#

Awesome stream. See you tomorrow.

brazen grove
#

basically instead of doing bytes([command]+buffer) you would do buffer, command=command and then handle command in _send

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in the other branch of the if

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when it's a COMMAND

sand lotus
#

it's always cool to see back and forth with PR contributions and reviewer in real time.

old surge
#

Thank you, @smoky island !

smoky island
inner spade
#

☕👋☕

open surge
#

good morning

inner spade
#

Wow. Thanks @brazen grove ! blinkacomputer

inner spade
brazen grove
#

I was meaning to do it for a long time, but never had the energy

brazen grove
#

the latter has quite some more fixes

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pip install pygame installs the pygame.org one, the pyga.me one is pygame-ce (for "community edition")

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most work now goes to pygame-ce

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more contributors, etc.

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I don't know the details, but they had a conflict at some point, not being happy with the person controlling pygame.org

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the usual drama

lyric frost
#

Thanks Foamyguy 👋

brazen grove
#

@smoky island thanks for the reviews, I didn't see it

echo canopy
#

?Showtimes

arctic abyssBOT
#

Desk of Ladyada - Sunday Evening
JP's Product Pick of the Week - 4pm ET Tuesdays
3D Hangouts - 11am ET Wednesdays
Show & Tell - 7:30pm ET Wednesdays
Ask an Engineer - 8pm ET Wednesdays
John Park's Workshop - 4pm ET Thursdays
Deep Dive w/ Foamyguy - 5pm ET Fridays
FoamyGuy's CircuitPython Stream - 11am ET Saturdays

sick plover
#

@arctic abyss do you or anyone - to use OBS for Show & Tell is there a stream key or server reference to put in the configuration or is that published possibly near show time on Wednesday? I did see the helper page about OBS and StreamYard but beyond the link ref to this Discord chat I do not find. Or as I'm looking now above do I just point OBS to https://adafruit.it/live ? Maybe I just answered but thanks for confirming. Jim

open surge
sick plover
#

Paul thank you! I wondered but I thought I'd start there. Yes as I use OBS for streaming out to another Discord community event is why. I don't know StreamYard but sounds like that is the server source and I choose OBS as the webcam option. I will check out the config on it then. I first thought StreamYard was just another a/v communication option to stream. Anyhow thank you! Jim

open surge
sand lotus
ivory flax
#

Afternoon JP.

haughty quiver
#

hi there!

sand lotus
viral sail
#

Good afternoon.

open surge
#

good afternoon all you fine folks

sand lotus
#

Hello JP ☕:

haughty quiver
#

hi!

inner spade
#

👋

echo canopy
#

heyyyy 👋🏻

cinder wind
#

Wait, there's a John Park now?

old surge
#

Hi! 👋

waxen bough
#

👋

vagrant flax
#

Hello! 👋

shell mason
steady ingot
#

it sounded good! : o D

unreal bay
#

: 👋

waxen bough
#

I grabbed one of these a few weeks ago (now I'm glad it was only one). Buying a bunch at this price!

#

Now I won't worry about hooking up my cheap logic analyzer boxes directly to the rs232 lines!

shell mason
old surge
#

Line of white circles looks like the opening of a James Bond movie 😄

gun-barrel-james-bond.gif
shell mason
#

agent Lars with line of lars circles

sand lotus
cinder wind
#

I think the MAX3232 is the 3V version of the venerable MAX232 chip we all used to use to add RS232 to our projects back in the ancient days

viral sail
#

Thanks @haughty quiver

vagrant flax
#

Thanks JP!

sand lotus
#

Thank you JP. Have a great week everyone!

inner spade
#

Thanks JP!

open surge
#

thanks JP!

haughty quiver
#

thank you!

compact tapir
#

Hello
Any discount/promo code running? the last ask an engineer was over a month ago! :(

open surge
compact tapir
#

or do you mean ask an engineer is back tomorrow?

open surge
compact tapir
#

Thank you!

sick plover
open surge
open girder
sand lotus
#

There is a chatbox only visible to those in streamyard. It's useful if you want to communicate with the host that you'd like to be skipped once because something happened and you need a minute to fix your project, or other such last minute things. The streamyard chat is not visible on the stream or to the public.

sick plover
#

Checking in

mellow arrow
#

my setup tonigth will be a bit dicy but I think it will work !

#

i am setup in a hotel room with cobbled together bits and bobs

sick plover
#

sounds fun and flying with chance!

upbeat coral
#

Hey Y'll

mellow arrow
#

🤞

open surge
#

good evening

mellow arrow
#

hi Paul

open surge
#

can't wait to see what you've cooked up now. 🙂

sick plover
#

Paul, @upbeat coral hey

inner spade
#

👋

mellow arrow
#

I have the first reveal of a conference badge design for next-gen hackers and makers! it had lots of integrated hardware and runs CircuitPython

viral sail
#

Good evening everyone.

open girder
upbeat coral
#

Welcome back!

haughty quiver
#

Howdy!

rich wing
#

Welcome back!

#

Good taste in music!! 😉

open surge
#

Bauhaus is a nice pick. 🙂

gaunt plume
#

lol pretty cool that it filtered out a word that would've been banned on YT

blissful apex
#

hello all

nova totem
#

Evening everyone

sand lotus
#

Great project Trevor, looking forward to reading the blogpost on it.

gaunt plume
verbal river
#

ooh snazzy

nova totem
#

That hat is awesome

sick plover
#

lotta great stuff!

sand lotus
#

I love how DefCon next gen IS Circuit Python. 🎉

dim knot
haughty quiver
#

ooh nice @tulip canyon !

sand lotus
#

Nice QT server!

brisk bone
#

@tulip canyon Are you using adafruit_httpserver in your RGB slider?

verbal river
#

the name he mentioned is Moritz Klein on youtube - lots of great synth DIY videos

sand lotus
#

Anything synthesizer is always welcome! ❤️

sick plover
tulip canyon
sick plover
viral sail
#

Great projects everyone. Thanks for sharing.

sand lotus
#

@nova totem lightning detector synthesizer? 🙂

upbeat coral
#

Thanks to all for sharing

cinder wind
#

thanks Limor, thanks pt! Welcome back!

tulip canyon
#

Thanks all

brisk bone
nova totem
sand lotus
#

Great projects everyone! Love Show & Tell.

cinder wind
sick plover
#

I echo super inventive stuff all! Loved the badge, the hat (Halloween for sure), the apps, the digit sign, the detector, all super!

sand lotus
#

This discord is brimming with amazing projects every day. If you like cool electronics projects this is a great place to be.

tulip canyon
sick plover
sand lotus
#

Todbot has some great stuff. Todbot is my inspiration for many projects.

open girder
upbeat coral
#

Hey Y'll

open girder
#

10% discount code, code is: wemoved ends at midnight NYC time

sick plover
#

Look forward to seeing what you both are doing with modular, @sand lotus and @cinder wind !

sand lotus
#

It's so nice to see AAE back! ❤️

vagrant flax
#

Hello! 👋

sand lotus
cinder wind
#

Todbot has some great stuff. Todbot is

dim knot
#

https://www.adafruit.com/free

Adafruit free product promotions

Adafruit Industries, Unique & fun DIY electronics and kits : Free - Tools Gift Certificates Arduino Cables Sensors LEDs Books Breakout Boards Power EL Wire/Tape/Panel Components & Parts LCDs & Displays Wearables Prototyping Raspberry Pi Wireless Young Engineers 3D printing NeoPixels Kits & Projects Robotics & CNC Accessories Cosplay/Costuming Ha...

verbal river
sterile forge
#

welcome back Ladyada. It is good to see that you survived the move.

dim knot
nova totem
#

You had me at food hall

verbal river
#

"The food hall is the gateway to the rest of the campus" - I'm sold! 🥪

cinder wind
#

This Industry City thing is pretty new right? I'm pretty sure I drove around that area in like 2017 and it looked nothing like this! 😀

sand lotus
#

that place looks amazing just to visit. what a wonderful place.

dim knot
#

Note the city just a stones throw away.

verbal river
#

You managed to ship an order to me this week, so I guess the move went OK.

hasty chasm
#

👋 so exciting to see Adafruit in their new space! congrats!

sand lotus
#

are you the only company there that makes PCB's? i just love it's located in a place with the abbreviation of I.C.

cinder wind
#

Dang now I want to move to IC

open surge
#

me too!

sand lotus
#

do you have roof access for solar projects? I remember colins lab did a solar episode on the roof of the old building.

long urchin
#

no discount codes for this live ;(

#

?

sand lotus
#

it's wemoved

rich wing
#

Still somewhat mINdBeNDiNg that you picked up a whole electronics factory and moved it to a new location… if it was a retail store I’d say no biggie, happens all the time in NYC… but an entire factory while being mom and dad? ❣️

long urchin
cinder wind
#

Thank you Limor for publishing so many circuits that have been used as a basis for so many badges 🙂

sand lotus
open surge
#

Guess I know what I'm doing tomorrow afternoon. 🙂

verbal river
#

But you could talk about it in the Top Secret segment right? We won't tell anyone.

sand lotus
#

tomorrow? deep dive is on friday though. today is wednesday... ohh has to be on JP's workshop.

dim knot
sand lotus
#

the whole point of Top Secret is making what was Top Secret now not so secret. 😛

dim knot
sand lotus
#

yeah might be worth mentioning Hackspace last magazine... Hackspace will be no more. Only Pi Mag.

cinder wind
#

I'm excited that Paul & I will be doing a special live version of our The Bootloader podcast where we'll be talking about projects. I'm going to be talking about a new synthy project in addition to some past projects it builds from

verbal river
#

🎩gus

dim knot
sand lotus
#

BLE to AdafruitIO sounds awesome. Will definitely have to read that one. There's so many new BLE projects happening lately.

#

I solemnly swear I'm up to no good. 🗺️

#

Marauders Map, that's the one.

rich wing
#

Needs a spell check feather module 🙂

cinder wind
#

Erin's floor lamp from hotwheels tracks & LED strip is so clever

sand lotus
#

Some of the Playground Notes are getting as good as some Learn Guides. Lots of really great playground notes out there.

open surge
#

Hey, I know that song. 🙂

sand lotus
open surge
#

I'm really tempted to build that for editing audio

vagrant flax
#

It's so cool

dim knot
#

Adafruit IO - Display your data in real-time, online http://adafruit.io/

Adafruit IO

Adafruit IO is the easiest way to get your projects onto the Internet of Things!

rich wing
#

Did I miss the dial up link?

cinder wind
#

wow QFN with a cool cyberpunk pad landing

sand lotus
#

the amount of amperage you can put through that chip is amazing.

verbal river
sand lotus
#

🆕

dim knot
slow spire
#

Hi, all!

cinder wind
#

the new ESP32-CAT has PSPSPSPSRAM 😸

dim knot
sand lotus
#

the holy grail of USB-A whaaaaat

dim knot
#

USB - I only have to plug it in 3 times to get it right.

sand lotus
#

3 times, minimum.

verbal river
#

I recently got one of Adafruit's both-ways USB cables, it changed my life. SO MANY hours of my life I could have saved...

dim knot
slow spire
#

Lil Dip Switch is my new rapper name

dim knot
#

Looks like a nice part - that connector.

verbal river
#

USB has union rules. You have to negotiate over a certain amperage.

dim knot
brisk bone
#

Question: When will the MEMENTO be available for distributors in Europe? I would like to buy one but the delivery fee is really high.

dim knot
cinder wind
#

Question: Are these new resin printed cases printed in-house or using one of the printing services at places like JLC or PCBway?

sand lotus
#

To do anything in quantity I imagine a service is involved though some of the custom keycaps I think they had someone doing.

dim knot
slow spire
#

Looks fun!

sand lotus
#

That was a bunch of new, whew.

nova scroll
#

Any update on Adabox?

sand lotus
#

I have a project coming up that uses an Adafruit parastalstic pump (5V 500ma). Can the RP2040 prop-maker 5V out used for neopixels be able to drive the pump or should I go with a motor featherwing?

slow spire
#

@open girder Did you find anything interesting during the move?

nova scroll
#

Thanks

verbal river
#

Bye!

cinder wind
#

thanks pt & Limor! Great to see you!

slow spire
#

Congrats and thank you, @open girder !

vagrant flax
#

Thanks! Good luck in the new space!

open surge
#

thanks Limor and PT! Nice to have you back, congrats on the move

tulip canyon
#

Thanks Adafruit

sand lotus
#

Welcome back. So lovely to see you again. 🙌 Have a great week everyone!

viral sail
#

Thanks @open girder and good night. 🌒

nova scroll
#

Welcome back!

upbeat coral
#

Thank you for taking time for us.

tulip kestrel
#

thank you adafruit

mint mauve
#

why did product 6000 get skipped?!

open girder
proper trench
#

👋

proper trench
open surge
#

good morning! excited to see what this might be

open girder
#

Hot off the silicon press! RPi releases the RP2350 microcontroller

https://youtu.be/n5j3Y2Naao0

goooooood morning defcon attendees and all fans of microcontrollers - today is launch day for RasPi's new microcontroller the RP2350! This chip has dual core Arm M33 (or RISC-V) processors, 520K RAM, 3 PIO state machines, HSTX peripheral, TrustZone security and better low power capabilities. an excellent upgrade to the RP2040 - RPi took everything folks asked for and baked it in to this upgraded chip. it's also available in two package sizes: a QFN-60 (similar to the original RP2040) and a chonky QFN-80 with plenty of GPIO for driving 16-bit-wide peripherals or 3D printers.

The Pico 2 is also announced, it has the same pinout/peripheral connections as the original Pico but now with 4MB of flash and of course the RP2350. Adafruit has two designs coming out to start. First is Feather RP2350: a Feather pinout with 8MB flash, PSRAM spot, Stemma QT, SWD debug, NeoPixel, and a 22-pin HSTX port. Coming soon is the Metro RP2350 which brings 'Arduino Shield' compatibility - this has all of the above plus a MicroSD slot. There will be more soon once we stabilize our schematic so look forward to QT Py, KB2350, and maybe even a 'Grand Central' board!

YouTube
Adafruit Industries
New product announcement

Tune in at 11am ET!

▶ Play video
open surge
#

USB-C, yay

#

very cool, thanks for sharing

proper trench
#

❤️

verbal river
#

🥧 blinka_heart_circle

nova totem
#

So exciting! An FPU is great. So many PIOs.

old surge
lavish patrol
#

👋 😀

haughty quiver
#

hello!

open surge
#

good afternoon

lavish patrol
haughty quiver
#

lol

ivory flax
#

Great afternoon JP. Looking good

inner spade
#

👋

dusk socket
#

time to be smacked with some learning

open surge
#

back to Thursdays...except for next week, heh

cinder wind
#

never too late for 808

inner spade
#

Welcome back to Thursday!

unreal bay
#

Hey all 👋 Welcome back to thursdays JP

lavish patrol
#

"Live in 3 minutes"... 🤔

unreal bay
#

hold up a mirror at an angle?

shell mason
#

if you gonna make it then frame it

heady pagoda
#

nice. url shorter from Italy 🙂

lavish patrol
#

Dagnabbit - my Edge froze...

tulip canyon
#

sekrit room

inner spade
#

A tile puzzle on wheels.

lavish patrol
#

Lars...

cinder wind
#

Virtual TR-808 for 808 day https://io808.com/

iO-808

A fully recreated web-based TR-808 drum machine using React, Redux, and the Web Audio API.

shell mason
#

Lars Frame

lavish patrol
#

JP - you'll need a bigger workshop. 😄

shell mason
#

there is some 808 on twitch today as new DJ category

cinder wind
#

ooo here's both an 808 and a 303 in the browser, made by Roland! https://roland50.studio/

Roland50.studio

Emulate the sound of Roland's most famous and influential musical instruments from Yuri Suzuki and Roland.

lavish patrol
#

Audio!

open surge
#

@haughty quiver No audio

unreal bay
#

@haughty quiver muted

ivory flax
#

No sound

lavish patrol
#

@haughty quiver Can't hear you! 😄

dusk socket
#

No sound

#

******************** no sound

open surge
#

We have sound, all good

cinder wind
#

Yes sound

unreal bay
lavish patrol
#

Audio's good. 👍

shell mason
dusk socket
#

ok here

cinder wind
#

All the pirates love RrrrS-232

lavish patrol
#

Lol

shell mason
haughty quiver
lavish patrol
#

Winner, winner. Chicken dinner. 😄

ivory flax
#

It would be interesting if the Instagram feed could be ported to an e-ink screen

cinder wind
#

that's very cool, JP!

lavish patrol
#

When I first got an IG account, I found that IG would not let you post from a desktop PC.

#

It works now. 👍

unreal bay
#

missed the er off of instaloader

lavish patrol
#

Er...

tulip canyon
#

Max retries issue? 401?

unreal bay
#

It looks like instagram preloads 12, then offers an ajax request button to load the remainder of posts. It then eventually (few seconds) pops up a login dialog, but removing that from the page allows you to scroll all the posts (I assume all, it was hundreds for adafruit).
Instaloader will no doubt update to the latest method of image grabbing and probably support more than 12.

lavish patrol
#

My 40" TV has decided not to work any more. Maybe a candidate for a project... 🤔

shell mason
open surge
#

Don't forget JP's Workshop is on Friday next week for CircuitPython Day

tulip canyon
#

Thanks JP

inner spade
#

Thanks JP!

open surge
#

..live podcasts...

shell mason
#

DJ Lars

open surge
#

Happy Birthday @cinder wind!

shell mason
#

DJ lars play todbot favorite music

inner spade
#

Happy Birthday!

tulip canyon
#

Happy Bday @cinder wind

unreal bay
#

Happy Birthday Tod! 🎂

cinder wind
#

lol thanks! but more important that it's 808 day 🙂

winter zinc
#

🎂

lavish patrol
#

Happy Birthday @cinder wind 🎂

#

The diffusers are cool.

open surge
#

thanks JP!

unreal bay
#

Thanks JP!

lavish patrol
#

Thanks, @haughty quiver 👍

#

Bye all. 👋

shell mason
#

we need DJ lars for thes workshop music segments

cinder wind
#

yes DJ Lars plzkthx

tulip canyon
cinder wind
rapid hornet
timid plover
#

`I wonder if @rapid hornet will be addressing rp2350 topics in Deep Dive today

  • how could the secure features help some people address keeping circuit python code secret - I assume this is a small population
  • how would external PSRAM enlarge the space of problems addressed by CP
  • hardware floating point and DSP? speedups solving other CP issues?
  • are there any other Cortex-M33 enhancements
  • does the internal 2MB flash RP2354A and RP2354B get CP support? ( didn't check maybe it does already ? )
  • how much of micropython support does CP inherit?
rapid hornet
#

haha, I'm excited for the questions!

sand lotus
#
  • Are custom builds needed if external PSRAM is added?
  • Adafruit sells the only 8-SOIC PSRAM chip on digikey (8MB). There is a 32MB chip but it's FBGA.
  • How likely is it that Adafruit will support the 8MB PSRAM build for the feather even though it's a physical addon?
  • Will Adafruit eventually sell the RP2350 feather with 8MB PSRAM soldered on?
shell mason
#

risc-v on RP2350 so nice

timid plover
shell mason
#

the chip have caveat as you use arm or risc-v cores on that new raspberry pi chip

#

getting more options there also the hazard3 who have worked on it is on chip team in raspberry pi

#

dcd now that you can choose what to use it have how your project work on different instruction set

timid plover
sand lotus
#

Is RISC-V easier for FPGA's? I'd love to see FPGA graphics accelerators for displayio... if that could even be a thing I have no idea.

timid plover
# sand lotus Is RISC-V easier for FPGA's? I'd love to see FPGA graphics accelerators for dis...

wikipedia RISC-V page mentions:

SERV[123] by Olof Kindgren, a physically small, validated bit-serial RV32I core in Verilog, is the world's smallest RISC-V CPU. It is integrated with both the LiteX and FuseSoC SoC construction systems. An FPGA implementation[124] was 125 lookup tables (LUTs) and 164 flip-flops, running at 1.5 MIPS, In a 130 nm-node ASIC, it was 2.1kGE[124] and a high-end FPGA could hold 10,000 cores.[125]

sand lotus
#

I think Skerr and those doing tapeout have the most advanced knowledge of FPGA's. From what I've learned FPGA in itself does nothing. Someone would have to program an FPGA to handle certain things and all of that is waaay over my head.

timid plover
sand lotus
#

10K cores.. so it's a way to get real multi-threading?

#

There going to be a limit to the power reduction for the RP2350 because 1 core always has to be awake. You can only put 1 core in deep sleep. I'd be curious to know what the lowest power draw will be.

timid plover
nova totem
#

Here's my question: did you actually read all 1347 pages in the datasheet? 🤣

Also this is kinda cool: The SDK pico_double library automatically uses the coprocessor for double-precision floating-point calculations

inner spade
#

Looking forward to this dive. Hoping I don’t get the bends from inhaling all the new information!

open surge
#

Me too. 🙂

wind spoke
#

Hello, can you now reveal everything?

lilac tusk
#

I'll be really excited when I can get my hands on the chips 🙂

sand lotus
#

good afternoon ☕

wind spoke
#

Did you really go so frequently in long week-end recently... or were you working on this?

lilac tusk
#

First question: TrustZone support for CircuitPython? 😄

sand lotus
#

I don't understand the security aspects of it or why it's needed.

lilac tusk
#

TrustZone provides a secure enclave for your startup firmware.

eager matrix
lilac tusk
#

makes it harder for people to jiggle the startup functionality around.

sand lotus
#

Can you explain it to me like I'm 5? Does it have anything to do with the onboard certs for https or is it more like a PC TPM kind of thing?

eager matrix
#

It's awesome that it has a Cortex-M33 with FP.

wind spoke
#

The first was RP1 that came on the Pi5, RP2040 was release before (or something like that). 😉

waxen bough
nova totem
eager matrix
nova totem
#

synths and displays will love the FPU

lilac tusk
sand lotus
#

will run hdmi projects better? enough left over to actually do things other than HDMI out. The Pico DVI didn't have much room left to do anything other than basic sensor data before it ran out of resources.

nova totem
brazen grove
#

gruetzi

unreal bay
#

Hey all 👋
Is the HSTX also suitable for high speed RX

lilac tusk
#

I'm looking forward to the 80 pin package.

eager matrix
#

Just curios, how long have you folk had chisp before they released it? I'm wondering how much time chip companies give trusted devs.

sand lotus
#

i usually think of more ram = more lines of code and more images can be loaded.

lilac tusk
#

it's just a W25Q32xxx on package

vapid dagger
#

I'm interested in the dual core + flash partitions in the context of a robot controller that can be flashed with a user program that runs parallel to the preloaded firmware

timid plover
#

you've mentioned tracing support before - have you experimented with that on the RP2350

sand lotus
#

I like that Adafruit went with SOIC-8 as it's easily hand solderable if you buy the feather and 8MB PSRAM chip separately.

#

I've already purchased 4 from Adafruit when I found out that Adafruit is the ONLY vendor of that PSRAM chip 😉

nova totem
#

At some point after working on the 2040 a while I was surprised just how much of that datasheet I had read over the weeks/months

eager matrix
#

If using the RP2354 which has 2MB of internal flash, does code run faster?

unreal bay
#

Here's a random-ish one for you... I find a lot of instability with flash memory, often self erasing after corruption. Would FRAM solve that (although at great cost) instead of PSRAM?

cinder wind
#

I wonder how overclockable the RP2350 is? The RP2040 works pretty well at 2x its nominal speed

unreal bay
#

Heard the badge developer running all their projects at 300MHz instead of 150, with no real instability

cinder wind
#

nice

unreal bay
brazen grove
earnest cosmos
#

Will Adafruit be selling bare RP2350 chips?

unreal bay
#

infinitely maybe, probably designed with a generous margin, and considering what pimoroni did with overclocking the last one, it's possibly by design

unreal bay
timid plover
#

HSTX !

#

live demo yes

brazen grove
#

bad apple

sand lotus
#

That's the one I used with the Pico DVI. Works great.

nova totem
#

Any reason it had to go VLC first? I swear I was able to go to OBS direct

sand lotus
#

I got it working with OBS directly...

#

oh wow that's cool.

brazen grove
#

but the white on the parrot pic is white

sand lotus
#

the color conversion isn't 1:1. i ran into the same thing with color converter. has something to do with 565 swapping.

brazen grove
#

ega

sand lotus
#

ran into that with matrix panels too. CGrovers palettefader might help a little.

#

great test image.

nova totem
#

Now I wonder how fast a large GIF will run with the FPUs on that (and the RAM to load the larger GIF frames)

timid plover
#

do you anticipate a learn guide or blog for the display HSTX

cinder wind
#

4-bit color seems like a great option for info displays: high-res but with useful bits of spot color

sand lotus
#

This is the first I'm hearing of HSTX. I imagine it will be mentioned in a learn guide.

eager matrix
#

Is 8-bit done with a color palette and if so what is the gamut of the result of the lookup?

sand lotus
#

I'm running 800x480 on a feather with the 7" display (using the RA8875 accelerator) but I ran into the same issues where if I wanted more performance I'd have to drop the resolution down... which makes sense. More pixels and color needs more processor and ram.

brazen grove
nova totem
brazen grove
sand lotus
#

my mind is still blown that someone figured out how to get HDMI out of a pi pico.

#

is it drop in compatible with pi pico headers? if i wanted to upgrade a pi pico project to pi pico 2?

unreal bay
#

Just curious, apart from displays, any other fantasies for the new HSTX?

cinder wind
#

so no more devoting core1 to DVI?

#

that's rad

sand lotus
#

seeing all the bit depth code was cool. nice when things just work. great demo.

calm star
#

leveraging HSTX for SPI displays seems like it's going to be a fun idea. hopefully that peripheral can potentially be usable for things like addressable RGB in scenarios where PIO is limited.

dry shore
#

one weird thing ive noticed, the TMDS encoder block is SIO, so wont that still need a core to pre-convert the pixel data into TMDS form, and buffer it in ram, then dma it to the HSTX/PIO?

sand lotus
#

grayscale looks like it would be helpful for e-ink. unsure if this code is meant for e-ink but with the code you already have should be easier to make it work.

dry shore
#

ah, so youve got 2 TMDS encoders!

inner spade
#

Is there support for I2S via PIO?

dry shore
#

what is the SIO TMDS for then? just regular PIO DVI?

#

ahhh

sand lotus
#

i2s with PIO? what in the world is happening here.

brazen grove
#

it works

#

oh, you mean on the rp2350

sand lotus
#

honestly audio works really well with the pi pico. sounds like pi pico 2 might be even better.

shell mason
#

circuitpython on risc-v as hazard3 on it too

brazen grove
#

I do not, I was confused for a moment, sorry

dry shore
#

i had a crazy idea, could you have arm and risc-v threads in a single kernel?
you can soft-reset a core to either mode, so you just need to have a limited kernel build for both, share the state, and reset into the right arch on context switch.....

timid plover
#

I read about emulation of one cpu in the boot loader ( a different kind of kernel )

dry shore
#

ah yes, the circuitpython itself could be arm on core0, for float
but then core1 can be either, and you can dynamically switch and load a payload

sand lotus
#

dedicate 1 core to Arduino and 1 core for circuit python? some things do run faster on pre-compiled arduino.

#

ah a smart check if external psram exists. that answered my earlier question better.

dry shore
#

oh, you mentioned deep sleep, and i noticed that was removed from the datasheet, do you know anything about these changes?

image.png image.png
cinder wind
#

Thanks Scott for this whole effort. Can't wait to play with CirPy on the RP2350 boards I have showing up in a few days

timid plover
#

I didn't see much related to pio_version in the pioasm - some syntax errors with respect to pin counts

brazen grove
#

is the TRNG used?

dry shore
#

yep, the 2 parts i quoted, are now missing from the datasheet

#

more context

image.png
cinder wind
dry shore
#

nothing in the changelog at the end of the pdf, it just silently changed

#

there is also a git commit on page 2 of the pdf, that differs

sand lotus
dry shore
nova totem
#

Me: I really want a RP2350 board
Also me: I have zero time to really look at one even if I got it

dry shore
#

i already read half the datasheet!

sand lotus
brazen grove
unreal bay
#

lol, big fan of testing eh 😉

timid plover
#

someone will test it :-0

cinder wind
sand lotus
#

I'm waiting for the Feather because add on board support.

nova totem
cinder wind
sand lotus
#

will there be silkscreen for HXTX?

#

or will it just be TX?

eager matrix
#

The Daisy Seed is the best low-end board for audio. I've working on getting Akso/Axoloti running on it.

sand lotus
#

I think SnakeyMakerCat is working on a port for the Daisy Seed. Haven't heard anything about it recently.

#

The amount of RAM on the Daisy Seed is drool worthy.

#

Buffer all the things!

eager matrix
sand lotus
#

Yes they figured out it's possible and working on it but it's complicated. I think based on the STM32 port.

dry shore
#

the thing i heard about the 5v stuff, is that its only tolerant when IOVDD is at 3.3v
so if the IOVDD is unpowered, 5v on IO will damage it

#

and rather then explain this complication, they just removed the claim that its 5v compliant

#

you may want to ask somebody higher up, for a confirmation on this

vagrant flax
#

whoah

sand lotus
#

I think SAMD21 or 51 is the most powerful that is compatible with make code arcade. They never added support for newer more powerful boards/chips.

vagrant flax
#

I started my career programing gameboy games, I am always interested in cool gameboy related stuff 😄

eager matrix
#

there was an FPGA board that plugged into the Game Boy Advance that I worked with a while ago. It was a nice way to get into FPGA design because it had buttons and a display.

sand lotus
#

I think FoamyGuy is working on a PyGame-CE port. PyGame I think is the Circuit Python implementation best for retro games. Deshipu is a better person to speak about that.

brazen grove
sand lotus
#

time flies. some one will ask a question and i'll be like oh I think that was on show & tell last year... and turns out it was like 6 years ago.

brazen grove
timid plover
#

the rp2350 helped reduce the chip count of the bus pirate 6
https://forum.buspirate.com/t/rp2350-bus-pirate-5xl-and-6/529?ref=buspirate.com

Bus Pirate v5
RP2350: Bus Pirate 5XL and 6

Raspberry Pi has two new chips out – RP2350A and RP2350B. Some quick stats: 2 x ARM M33 cores at 150MHz 2 x RISCV Hazard 3 cores (up to 2 cores at once, mix and match) 520K RAM (vs 264K on RP2040) 3 PIO modules (vs 2 on RP2040) Hardware floating point unit MUCH improved ADC More pins! A new bootrom that should make it a lot easier to load mult...

woven fern
sand lotus
#

that looks very similar to the board skerr is working on and showed in general-chat.

dry shore
#

and gpiobase is a boolean, its either 0-31 or 16-47

sand lotus
#

Gotta go, have a great weekend everyone!

timid plover
#

extensive changes between
src/rp2040/hardware_regs/RP2040.svd src/rp2350/hardware_regs/RP2350.svd

dry shore
#

ive noticed the closed-captioning on the stream is leaking spoilers

#

it said im getting hungry several seconds before you said it!

wind spoke
#

Dual DVI output with the second one done with PIO?

cinder wind
#

maybe it's the guy doing the closed-captioning also getting hungry

timid plover
#

screen share ?

woven fern
#

Does the rp2350 have PIO coprocessors?

brazen quail
#

Is CP available on STM32H or U micros ?

eager matrix
#

Thanks Scott. This was an awesome intro.

dry shore
woven fern
#

Thats awesome, the PIO coprocessors is probably one of the reasons I have seen it being used in applications where otherwise fpgas are used

brazen quail
#

Which CP target best for neo pixels ?

vagrant flax
#

Thanks!! Great show!

wind spoke
#

Thank you for the stream.

brazen quail
#

Thanks Scott !

inner spade
#

Thanks!

open surge
#

Thanks Scott!

cinder wind
#

Thanks Scott!

nova totem
#

👋

rapid hornet
#

thanks all!

timid plover
#

thanks again

smoky island
nova totem
#

polygon math is never fun, most game dev I did was all in unity so I didn't have to think

#

I think your overlap is only set if there is a collision, the a_in_b is just to cover in case there is no vector because it is encompassed

#

Makes sense, the response is good if obj A is moving fast and maybe you want to use the vector to make sure it only touches B isn't now partly inside of B

#

Shouldn't matter, perspective is just that. Up/down or left/right doesn't matter

#

If you are worried about performance you could write a quick FPS counter just so it is measureable

inner spade
#

Line 19 index should be zero

inner spade
#

Thanks for the stream!

open girder
#

live in 9 mins! The desk of Ladyada - return of the DESK! https://youtu.be/1Q7oOinZHQI

Exciting news from Ladyada's desk! After a big move, we're settling into our spacious Brooklyn lab. On deck: Rev B of the Vindie board & testing new RP2350 designs! The Feather RP2350 & Metro RP2350 promise extra GPIO & innovative features.

YouTube
Adafruit Industries
The desk of Ladyada - return of the DESK!

Exciting news from Ladyada's desk! After a big move, we're settling into our spacious Brooklyn lab. On deck: Rev B of the Vindie board & testing new RP2350 designs! The Feather RP2350 & Metro RP2350 promise extra GPIO & innovative features.

▶ Play video
#

👋

viral sail
#

Good afternoon.

open girder
shell mason
#

desk of ladyada is here

crisp trench
#

🖤🖤🖤

shell mason
open girder
#

🚫💤🔜🗽

shell mason
#

☣️ 3️⃣ nice riscv cores

crisp trench
#

👀 Ada files

shell mason
#

it could be fancy to make switch for arm and riscv with dual architecture on new rp2350

unreal bay
#

Side mount usb-c and have two?

#

That'll confuse the heck out of everyone 😆

shell mason
#

cxowbell buck converters

#

not like make inductor hazards with confusing?

open girder
#

you can also just use an LDO for simplicity

shell mason
#

twitch side there is the question

verbal river
#

I can tell it's Brooklyn, it looks very different from Manhattan.

viral sail
#

Thanks @open girder and good night. 🌒

verbal river
#

Bye!

open surge
#

thank you!

open girder
#

thanks everyone!

unreal bay
#

Thanks!

crisp trench
#

🖤🖤🖤🖤

jade wyvern
#

I'm planning to build a personal camera and stumbled upon the Adafruit MEMENTO

  1. Is there somewhere else to purchase the Adafruit MEMENTO Camera Enclosure & Hardware Kit? Alternatively could you provide the STEP files so that I can machine it myself?
sand lotus
#

@jade wyvern live-broadcast-chat is only active during live broadcasts. Your question would be better asked in #general-chat

ivory flax
#

JP may want to fix the product link in your today show. Still showing last week's PPotW

open surge
#

@haughty quiver ☝️

sand lotus
#

Looks like it should be 5976

haughty quiver
#

Thanks will fix

haughty quiver
#

ok, fixed, thanks again for catching it!

inner spade
#

👋

haughty quiver
#

Hello!

verbal river
#

@haughty quiver I have some soldering to do, so if you don't mind I'll just let you babble on in the background while I get that done.

ivory flax
#

Hey JP.

split gazelle
#

hihi

open surge
#

👋

sand lotus
#

Did someone say coffee ☕

old surge
#

👋

unreal bay
#

Also works with WipperSnapper and Adafruit IO
(as of v1.0.0-beta.87)
Gotta love plug 'n' play

sand lotus
#

That's neat. Didn't know those sensors had unique ids.

shell mason
rotund marsh
sand lotus
#

neat illustration of a one wire bus

shell mason
unreal bay
#

This is in Circuitpython channel

circuitpython_day_2024_schedule_1080x1080.png
open surge
#

Beat me to it. 😉

sand lotus
#

Thank you JP. See you Friday for Circuit Python Day!

shell mason
#

lars must have designed that lego shirt

old surge
#

Thank you, JP! Looking forward to Friday

inner spade
#

Thanks JP!

open surge
#

thanks JP!

rotund marsh
#

thank you JP and Adafruit team!

cinder wind
#

dang missed it!

sand lotus
#

you missed JP hotswapping I2C again

haughty quiver
#

haha i swear i didn't this time!

sand lotus
#

it was close though, only thing that saved you was re-running the blinka script. 😛

haughty quiver
#

I bring much needed chaos to I2C

cinder wind
#

can't spell "I2C" without "JP"

distant light
#

hi guys! how do I join Show and Tell - i want to participate!!

rapid hornet
#

A link will be posted here in 20 minutes or so

distant light
#

thanks very much! 🙂

rapid hornet
#

np!

tulip canyon
#

👋

#

Github down

wFV4uhjKc2vWAAAAABJRU5ErkJggg.png
open girder
viral sail
#

Good evening everyone.

nova totem
#

Evening everyone

upbeat coral
#

Hey Y'll

lilac tusk
#

good evening

slow spire
#

OMG

#

Hi, everyone!

haughty quiver
#

hello!

slow spire
#

@open girder Tachyon looks very cool. Since it supports Ubuntu, also, would it be hard to use non-Android OS with a garden variety cellular data plan? (not a pricy industrial IoT data plan)

open surge
unreal bay
#

Super cool, the usb-c hub with video converter is a great demo. @slow spire that should be fine I'd imagine, probably an e-sim you just register with your mobile provider (like an old mobile phone number migration)

slow spire
#

@open girder Can Tachyon be powered by a reasonably sized USB battery pack?

brazen quail
#

@Particle Fantastic work !

fierce herald
#

@slow spire yes it can run off a USB battery pack but it also has a built-in power management system for batteries connected through a JST connector

#

@brazen quail thanks!

brazen quail
#

@rapid hornet this looks great Scott. Kudos on the different bit depths !

snow quiver
fierce herald
#

re: connectivity, the eSIM will have our EtherSIM plan (2GB for $6.99/mo) and also the ability to support other profiles

slow spire
rapid hornet
tame dew
#

finally got notification of Show & Tell AND joined to watch live... too bad I missed most of @rapid hornet but that is what the recording is for ;)

snow quiver
slow spire
slow spire
unreal bay
#

Omg, I haven't seen Rockbox in years

#

Had it on an old Creative MP3 player and some other similar device, glad to see it's still kicking

lilac tusk
#

wow nice work

nova totem
#

Those look cool, lighting up the boards

lilac tusk
#

I do love blinky lights and circuit boards 🙂

snow quiver
#

ahh the sweet sounds of DTMF

#

lovely demo

slow spire
#

Love it!

haughty quiver
#

so good!

#

🐭

open surge
#

That is awesome

vivid ore
#

That has got to be the best use of noods I've ever seen.

lilac tusk
#

You need to design a new helmet for Deadmau5

vivid ore
#

Gotta love carboard prototypes. A+!

#

Hopefully the weather won't mess that up when it goes outside.

viral sail
#

Great projects everyone. Thanks for sharing!

unreal bay
#

Great one, thanks all for sharing

lilac tusk
#

my box of "not quite there" prototypes in the corner 🙂

snow quiver
#

Thank you everyone!!

lilac tusk
#

thanks everyone!

upbeat coral
#

Thanks to all for sharing

delicate fractal
nova totem
tulip canyon
#

Thanks all

distant light
#

Wow! that was very awesome! - my first time ever on Show and Tell! 🙂

unreal bay
open girder
delicate fractal
#

@rapid hornet you mentioned a posting on Mastodon? what's your nickname/address/coordinates/stuff there?

open surge
echo canopy
#

The new song 🎵 love it

distant light
#

hey all - if you want to contact me, please send me a message and i'm happy to forward you some images of my other circuit board / LED artwork... cheers from Australia! 🙂

nova totem
echo canopy
#

Was some very neat Art !!!’n

open girder
#

10% discount code, code is: bklyn ends at midnight NYC time

unreal bay
#

I got a bit obsessed with wind measuring for my greenhouse (open door) + garden, ended up at hot wire anenometers, but later saw the ultrasonics

waxen fulcrum
#

Is this wear we ask questions

unreal bay
waxen fulcrum
#

Thanks

lilac tusk
#

I hope they drop bare chips soon for the RP235x. I have some designs i'd love to hash out.

slow spire
nova totem
#

I wish we had gone with stripe in my day job. I can tell you some processors to not go with now...

lilac tusk
#

This is one of them

unreal bay
#

it was 96boards! Had qualcom too as the first board, and a semi-reasonable standardised form factor with high speed daughterboard connector

tame dew
#

wow. I never thought you would move, but nice change!

slow spire
#

@open girder Question: What are you liking about the new space and neighborhood? Hot takes.

dim knot
echo canopy
#

Make the playing card have an Adafruit logo on the slot machine 🙂

vivid ore
#

Drama aside, that defcon badge looks like a lot of fun to play with...

waxen fulcrum
#

Two questions: 1. What is a battery that is small enough for a smartwatch, 1-3 days life, runs an arduino nano chip, also uses a RP2040 for certain inputs but would not always be on. 2. What is better for ML/AI request for simple local assistant RP2040 or RP2350? Thanks so much!

nova totem
#

I cannot imagine the stress of moving those machines

cinder wind
#

Congrats on the move, @open girder! I'm sure those machines are not trivial to break down and bring back up

open surge
#

Maybe just a GitHub repo with a README (similar to an awesome-list) and people can submit PRs to add prior art for 3D printing

lilac tusk
#

I never realized how much drama filled the 3D printing space back when I started

tame dew
#

I'm behind a bit still, but I love 7️⃣ 7️⃣ 7️⃣

vivid ore
#

Patent drama basically defined the history of 3D printers haha

tame dew
#

wow. the new space is gorgeous

gray obsidian
#

Q: do you have modules for adjustable CV/CC step-down? I only found 5V ones on the shop… there are plenty on aliexpress but oddly (or rather, for cost reason?) they all have the shunt on the negative output, so you can't really bridge in/out grounds… Any suggestion on an IC to do this? LM2673 seems interesting but ain't cheap. LM25011 seems a bit cheaper… (I need like ~ 16V 1.5A out)

vivid ore
#

Is that a punch-out kit card?

gray obsidian
#

Is it Mecano® compatible? 😄

vivid ore
gray obsidian
vivid ore
#

Hmmm, those breakouts look oddly familiar. I wonder where Arduino drew inspiration from...

unreal bay
#

Theres a cool EdgeImpulse trained example with rock paper scissors detection using the distance sensor (it senses a 4x4 or 8x8 grid)

slow spire
#

The network effects of joining Stemma/Qwiic will benefit them a ton.

lilac tusk
#

I usually make any sensor breakouts I design stemma QT compatible

vivid ore
#

How many 5V Qwiic/QT controllers even are there? I can only think of the 32u4 boards from at least a decade ago...

tulip canyon
unreal bay
#

oh haven't tried that yet but their blog post was interesting, think it linked the rock-paper-scissors demo

dim knot
#

Clear Snap-on Enclosure for Adafruit TRRS Trinkey https://www.adafruit.com/product/6015

Clear Snap-on Enclosure for Adafruit Pixel Trinkey https://www.adafruit.com/product/6013

Clear Snap-on Enclosure for Adafruit TRRS Trinkey

Here is a cute and minimal enclosure for your TRRS Trinkey to keep it safe during use and transport. This case has been custom-designed and 3D printed to accommodate the reset button ...

Clear Snap-on Enclosure for Adafruit Pixel Trinkey

Here is a cute and minimal enclosure for your Pixel Trinkey to keep it safe during use and transport. This case has been custom-designed and 3D printed to accommodate the reset button, ...

vivid ore
#

They're 3D printed? Man I thought they would've been injection molded or something.

gray obsidian
#

Oh, 8ohms speakers… that's wha Rodrik needed for his portable Amiga 600 project! (he had to put two 4 ohms in series)

dim knot
distant light
#

Ask an Engineer Question: Will they bring out Noodles with neopixles in the future?

cinder wind
#

sdio yessss

dim knot
cinder wind
#

Can the Feather RP2350 PCB be amythest color (transparent purple)?

vagrant flax
#

Question: Any plans for an upgraded PropMaker feather with the RP2350?

tulip canyon
#

Will there be a version with PSRAM included. I could see myself ruining a couple boards trying to get it on there.

slow spire
unreal bay
#

Qn: Are there any adafruit battery chargers that support LiFePO4 (lithium iron phosphate 3.2v)?
Any suitable designs in the works?

slow spire
gray obsidian
#

Rather, CV with settable amp limit

#

Btw, is there a glossary on the website for all the terms you use? feather, stemma…

#

yeah sounds legit

dim knot
upbeat coral
#

Thank you for taking time for us.

gray obsidian
#

thanks! n87!

vagrant flax
#

Thanks for the show!

open surge
#

See you Friday!

unreal bay
#

Thanks all

tulip canyon
#

Thanks @open girder Happy CircuitPython week. See yall Friday!

viral sail
#

Thanks @open girder and good night. 🌔

cinder wind
#

Gotta get some new bklyn zeners for that last shot

tame dew
#

@open girder had a new idea for a new product. A relay board (say 8 relays) in something like a Metro formfactor, but with a pad to accept a Feather. The inspiration is controlling a zone of solenoid valves for a DIY irrigation control system. New super FeatherWingMega formfactor...

#

BONUS: "weather resistant" case.

rapid hornet
tame dew
rapid hornet
#

ah! not quite the same 🙂

paper peak
tame dew
#

using more than a decade old pricing...

unreal bay
# tame dew Mentally, I was picturing something like https://www.sainsmart.com/products/8-ch...

Not outdoor rated, but 6 Relays on an ESP32-S3 with an industrial Din Mount case option: https://www.lilygo.cc/products/t-relay-s3?_pos=2&_sid=ac9a71b29&_ss=r Also chainable to extra modules for up to 24 relays (see dropdown in page). Then maybe just stick in an IP-rated enclosure

LILYGO®
T-Relay S3

Specifications 2 X 10PIN Expansion Seat, LCD connection PIN MCU ESP32-S3-WROOM-1U Xtensa® dual-core 32-bit LX7 FLASH 16MB PSRAM 8MB Wireless Wi-Fi: 802.11 b/g/n; Bluetooth LE: Bluetooth 5 Onboard Functions  Relays X 6, Reset + Boot Button Sample Code For Reference [Github] If you need technical support please check bel

haughty quiver
rocky reef
tulip canyon
#

Episode 450! wow congrats and happy CircuitPython Day!

#

And Hello 👋

vagrant flax
#

Good morning! 👋

rocky reef
#

happy circuitpython day!