RGB LED + SPI not working
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I'd like to use both the RGBLED and the SPI interface separately (for controlling an external display) on the WiPy. Initializing the SPI interface disables the RGB LED:
import pycom from machine import SPI pycom.heartbeat(False) pycom.rgbled(0x404000) spi_display = SPI(0, mode=SPI.MASTER, baudrate=8000000, polarity=0, phase=0, pins=('P9', 'P8', 'P2')) while 1: pycom.rgbled(0x004000)The first rgbled call works (yellow), the second one (green) doesn't. Commenting out the SPI initialization makes it work again.
Any ideas? -
If you look at the pinout, you will see that P2 is used for the RGB LED.
https://docs.pycom.io/.gitbook/assets/wipy3-pinout.pdf -
Stupid mistake, I thought I had checked the pinout... thanks!
Set it to None and now it works.
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