i have big problems with requesting and reading data of the UM7-LT sensor.
for specs see here: pololu
here is a small sketch that requests the firmware and should then output the returned package.
unfortunately this doesn’t work, since i never receive data that corresponds to the format stated in the documentation.
the sensor is connected via the main header to 3.3V,GND, DigitalPin 10&11 for RX&TX
can anyone contribute working code to request, receive and process data sent by UM7?