correct way to connect to edc16 with bdm clone ?

[ningo]

Hello i have burned an ecu with my bdm clone , i have two different boxes and the red line is inverted on them is there a way i can measure which is correct , where power and ground goes.

[electrones]

Hi friend

If is BDM100 clone i think are their connections with errors, or are contraries.
I've never worked with BDM100 clone, but i have a friend who told me this, check the connections

Cheers