When I plug your Base Shield V2 into Arduino DUE, the Arduino IDE no longer sees a board at that COM port - Help!
Thanks for your reply- resetting the board after start up worked and now
the IDE talks to the Arduino DUE.
However, when I plug in your Grove 3-Axis Compass V2.0 (BMM150), I can’t
seem to read the chip. I have tried resetting the board, the switch is set
to 3V3 on the shield - is there something I have to change on the compass
pcb for it to work at 3.3V?