When I run Detector from adafruit_platformdetect I get board = None. Therefore I cant connect I2C devices like PCA 9685. i2cdetect works fine on bus 1
from adafruit_platformdetect import Detector
detector= Detector()
print ("chip id: ", detector.chip.id)
print ("board id:", detector.board.id)
Terminal output:
chip id: T234
board id: None