I am using a MKR ZERO + DXL MKR Shield, and I want to use Dynamixel2Arduino Library directly (instead of DynamixelShield library). And in the current “scan_dynamixel.ino” recommends that I’ll have to define DXL_DIR_PIN = 2, see screen capture below
But I found out that it has to be “A6”. Please re-check to see if I am right or wrong?
In the Serial Monitor screen capture below:
The first results are for when DXL_DIR_PIN = 2
The second results are for when DXL_DIR_PIN = A6 when my 2 servos are found.
Also “A6” jives with the schematic info on e-manual for DXL MKR Shield