I am using grovepi+ to connect the grove tilt sensor to raspberry pi 3 Model B Vl.2.
The grove pi works fine and its Firmware version is 1 3 0.
I also tried the version 1 4 0.
OS version is debian 10 2.
The problem is grove tilt sensor stops reading after few reading (in 1~5 minutes).
I use sample program “grove_tilt_switch.py”.
After stopped, command “Ctrl + C” doesn’t work.
This problem also occurs with infrared distance sensor.
The sample program name is “grove_infrared_distance_interrupt.py”.