what is a good library choice for PRi4 i2c and gpio programming in python3?
it seems there is a lot of use of the discontinued python 2.7
for python3, options I saw - smbus2 (good compatibility, seems to be a bit neglected) or - pigpio (active development, like the 'remote' option) or - Adafruit-Blinka (successor of the discontinued Adafruit_Python_GPIO)
I saw also some code using the python fcntl library.
Any suggestions and thoughts? Also ... can I mix and match (my guess no especially with I2C)?