Hi - I’ve made some good progress with my Pi2 and GrovePi+ today but now I’ve hit a wall.
I can’t read from any analog sensors on any A0-2 ports.
When I try any call to analogRead(n) I get “[Errno 5] input/output error”
I’ve tried updating the firmware to the latest from github, but it’s still not working
I’ve stripped my code down to the bare bones:
i = grovepi.analogRead(0) ## Error here
I’ve tried this with different pins (0-2) and different sensors (light sensor and UV sensor) with the same results.
I have I2C for the Grove TH02 sensor working well and dgital output for the LED is working fine, just stuck on the analog inputs.