## This implies a adafruit_blinka version BELOW my contribution ## 'board' doesn't auto-recognize rockpi4cplus; the direct import shouldn't be needed #import board from adafruit_blinka.board.radxa.rockpi4cplus import * import busio import adafruit_si4713 import digitalio #i2c = busio.I2C(board.SCL, board.SDA) i2c = busio.I2C(SCL7, SDA7) si_reset = digitalio.DigitalInOut(D29) si4713 = adafruit_si4713.SI4713(i2c, reset=si_reset, timeout_s=0.5) print("booted??") # Calling this short script also boots the FM transmitter chip # That is, if the demo script was interrupted, it'll continue transmitting, until this one is called.