Forum >Replies by pietro
Replies （2）
- Topic: powering via obdII adapterYou Reply: This way everything works. Thank you.
- Topic: powering via obdII adapterYou Reply: I did it: I get 3.3 V when arduino is powered via USB, 0 V if arduino is powered at a 5V pin.
I think the solution is to use an Arduino uno, or a regulator.