ws2812

I’d like to use LED ws2812 on Maixduino.

I use MaixPy IDE on Win10(maixpy-ide-windows-0.2.3.exe).

I tried the following code, but I get an error.

3333

Is there a way to improve it?

It was solved by using new firmware(maixpy_v0.4.0_82_gc3327b5.bin).
Thank you!