Can't get Neopixels to work on BTT Octopus 1.1

[lime inlet]

Hi all, I'm using the PB0 port on J37, along with 5V and GND, connected to my disco on a stick. Picture below is me testing it with an Arduino with a basic Neopixel library, which works.
Here's what I tried:

1. Changed my config pin to PB10
2. Changed my data pin to PB7
3. Repeatedly adjusted the color slider via Fluidd
4. Used a multimeter and verified that the voltage on the neopixel's end is 5v
5. Performed a successful continuity check on the data pins on both ends
6. Tried RGB, GRBW, RGBW, etc
7. Added a 470 Ohm resistor just before the data pin on the Neopixel's end
8. Tried with a different set of much shorter cables

All didn't result in a single LED being lit up.

Here's the part of my .cfg file:

[neopixel chamber_leds]
pin: PB0
chain_count: 18
color_order: GRB
initial_RED: 1
initial_GREEN: 0
initial_BLUE: 0

Any help would be greatly appreciated!

[wanton rain]

Can you post some pics of it wired to your octopus?

[lime inlet]

I put it back in its shelf so it'd take me quite a while to take a pic but I've triple checked that I connected it correctly to J37. 5V to 5V, GND to GND, PB0 to DIN on the neopixel. Confirmed via continuity checks

[wanton rain]

My only other guess without seeing your logs would be that you have a second neopixel definition somewhere overriding the one you are trying to set. It sounds like your wiring is correct (though a visual confirmation is always greatly appreciated) and your config looks correct so they should be working.

And by second neopixel definition I mean one named the same as this one.

[lime inlet]

Ok, I'll check that. Thanks for your time 🫡

[stark delta]

How are things going ? Can we get an update please?

[lime inlet]

I changed to 24V daylight on a stick, I couldn't find the issue