coding
if it is non cayenne related then https://forum.arduino.cc/ is a better place for it. Here are two link for your projects Arduino Bluetooth Basic Tutorial - Arduino Project Hub and How to Use Water Flow Sensor - Arduino Tutorial : 5 Steps (with Pictures) - Instructables
Thanks, but I mean I want the coding of the bluetooth module and two flow sensors in an arduino uno.
@patrickjosephanderso don’t create multiple topics on the same issue.
In my previous code, i have shared link for Bluetooth and flow sensor. do you want the Bluetooth code along with the cayenne code.