Everything seems to go OK, but when jumping pin 12 to the sensor pins (2,3,20,21) I only get a flash appearing on the Rx, not the Tx. Which I understand means that the arduino is receiving data but not transmitting.
Same result when hooking up one of the flow meters.
When I connect the arduino to my tablet - Kegbot app does not seem to recognize the flow meter. When trying to allocate a flow meter to a tap, the only option I have is kegboard.flow.0, which does not recognise any ‘pours’ (tested by blowing through the flow meter).
I’ve plugged my arduino into my PC and used the arduino serial monitor. This seems to be working - I’m getting a string of characters when i blow through the flow meter.
Connected to my tablet - nothing. Same as before. I think maybe because it is a clone arduino running the CH340 chip. I had to install a driver on my PC when trying to use it.
When I connect to the tablet using a serial monitor app I get “no serial device”
