I would like to ask about using serial communication with an Arduino Uno (clone).
So my problem is: I would like to communicate through serial port with an Arduino which sends data to raspberry pi. It's working fine on PC, I've downloaded Microsoft's serial sample which works well but only in PC. Since IoT not recognising the CH340 USB driver chip which is used by Ardunio, I have to use a CP2102 USB to TTL serial converter (I'm using TX RX GND pins). https://imgur.com/a/NNngQ It works well with PC but not with Raspberry. The Pi recognises it but as soon as I'm trying to send the data, the program says, input string was not in a correct format. I have no idea what should I set up on Pi to get it works.