I have an arduino mega 2560, and i was wondering if we can connect the grove ear clip heart rate monitor to the board? And if so how? Thank you
Yes,Grove Ear clip heart rate sensor can be used with arduino mega 2560.
Make the following connections directly from the mega board to Ear clip heart rate sensor.
*Connect the Yellow/Signal pin of the grove to D2 pin of the arduino.
*Red wire pin to 5v/3.3v.
*Black wire pin to GND.
Thanks and regards