Neopixel Library

OpenMV Products
1

I am also trying to use an Adafruit 16 LED Neopixel ring for illumination.
How do I import the neopixel library onto the MV Cam, and is there a demo script as well?

Thanks…

2

There’s a MicroPython library for the STM32 you can use.

3

How do I add the neopixel library to the Open MV Cam’s Micropython interpreter??

Thanks…

4

You just drop the python file on the internal flash drive or uSD card.

5

Well, sounds easy, but I can’t find any micropython documentation on how to add a new library to an existing micropython board!
Nor can I find the file to copy. All the examples that I saw had the library already available on the version of MP on the board.

Do you guys not have an example of this??

6

Neopixel support is not something we advertise…

Anyway, you drag and drop the files here on your board: https://github.com/JanBednarik/micropython-ws2812

To note… another user asked this question previously and the answer was likely searchable.

7

Yeah, I was confused because I was looking for the “neopixel” library, not the “ws2812” library. Happens sometimes!

Thanks