I followed the guide to my best skills and the result is that I'm not able to get the NeoPixel to light up. It is my first time soldering in 15 years, so the result is not clean, but should be ok. Below are some points that my untrained eye can pick up in my setup.
- The switch works and I get power to Trinket M0, thus I expect the Lipoly backpack to work ok too.
Voltmeter shows current in the NeoPixel pads, so wiring should be ok to at least some extent
I was not able to update CircuitPython to Trinket M0 as the .UF2 file size is 362MB and the M0 can hold onlt 7th the size of that. What am I missing there?
I tried to use the demo code that was in Trinket M0 by default, but was not able to get response in NeoPixel. I would assume the demo not to need any setup changes in M0
Any help is appreciated! If I posted this in the wrong site, please direct me to a more suitable location!
Thanks for your time to read this!