Want this too. Ideally you would be able to run a OBD reader and multiple arduino connected devices.

Still searching for the answer.

It says there are several responses to this thread, but when I click on the thread I only see just my posts. Are there actual responses? If so can som...

bump

Can torque open multiple ports at the same time? I mean suppose you want to use a OBD to BT adapter for getting info from the stock ECU and you want t...

Ty for the reply. I think I will start by looking for a obd2 simulator/emulator and running a scope on the uart tx/rx to get an idea of the nitty ...

Bump