OBD2 readers.

[the1andonly]

Do they have unique bluetooth addresses?
I use a Vgate icar BT device in the ducato for alfo obd , multiecuscan and Torq as a speedo. I want to use a second one in the toad. Could i read 2 Vgate devices or would another make be necessary.

 

[pappajohn]

Your phone should detect the van device
Obviously it will only connect to the toad when being driven
While being towed there's no power to the OBD device so it won't show

 

[the1andonly]

pappajohn
Some devices remain powered up if plugged in. The one i currently have does not, a previous one had an on off switch.( buggered it modifiying it for multiecuscan) or i would use that. Each type of bt device has a unique address was wonderiing if discrimination was deeper.