Hi there. I need help for fixing one of my friends old no-oled 2.4g tx. I first tried to upload 3.0 firmware but failed . And then I tried to update backpack to 1.1.0, from wifi the GUI told that it was a wrong firmware that I chose . And I used uart method to flash it and succeed. But, it won't work anymore, I can't find the wifi ssid of it anymore, It can't be flashed back to 1.0. what could be wrong
#Namimno no-oled 2.4g tx update failure
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south pewter
Hi there. I need help for fixing one of my friends old no-oled 2.4g tx. I first ...
does the module itself have a wifi?
if not, then you can update it from the radio itself..
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no luck. No sync
south pewter
no luck. No sync
which firmware version does the radio have? which radio is it?
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X9 lite pro latest opentx
south pewter
X9 lite pro latest opentx
have you tried setting external RF to PPM mode first?
south pewter
my friend also tried radiomaster with the same issue
what firmware version on the radiomaster? was it the tx16s?
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yes I will do it right now #
still the same#
my friend's radio is a smaller one
tx12s
south pewter
let me get mine, and flash my module with the tx12
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so you got a no-led namimno tx?
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ok
south pewter
my gen1 namimno is already in 3.0, and i'm gonna flash it to 3.0.1 via radio (tx12, edgetx 2.7.1)
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have you updated the backpack
south pewter
have you updated the backpack
yes.. it is on 1.1.0
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How did you do that..
south pewter
wifi update
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Do I need to set a binding code for it before compiling
south pewter
for which device?
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Backpack
south pewter
easiest method to bind expressLRS devices together is the bind phrase
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I can't understand why there is a binding phrase option for backpack. when I use wifi to update it it says the wrong firmware
south pewter
made a vid of the 3.0.1 firmware update of my namimno Gen 1 module
https://streamable.com/bxzasf
note: tx12 mk2 on edgeTX2.7.1
have to rename the filename so it wasn't long else, radio will not "see" it
south pewter
I can't understand why there is a binding phrase option for backpack. when I use...
an expressLRS tx module is usually two devices in one..
the backpack is a different device from the actual tx module
my TX Backpack Web UI screenshot
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Is there anyway that , I could fix my backpack
south pewter
fix? you can flash it via ftdi using the pins at the bottom left of the module
my Gen 1 module
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By default that method wont mork
south pewter
By default that method wont mork
how do you reckon?
have you tried it?
because I did..
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Configurator and VS can't find the port
south pewter
hold up.. which one do you actually want to fix?
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And I have to solder the pad inside to flash it
south pewter
the tx module
or the
tx backpack?
south pewter
I didn't have to do any soldering on my module to flash the tx backpack via ftdi..
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It's not mine so I have no idea what happened to this module
Is there a way to do a "factory reset"?
I will figure it out . Thanks for your help.
south pewter
reflashing the backpack via ftdi is "factory reset"
(that's how they were flashed from factory)
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The weird thing is . I have to connect tx from Ftdi to Tx again on the module
south pewter
uhm, unless your ftdi adapter is labeled weird, you're suppose to connect tx to rx, and rx to tx..
tx transmits while rx receives
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The ftdi I use it almost every day
there are two pins I have to do shorten to GND , io0 and reset
south pewter
io0 probably.. shorted to ground..
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now I hope it is not a prototype..
south pewter
why did it need fixing?