WIG-09555 Troubleshooting UART ODB-II

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sephox
Posts: 2
Joined: Thu May 12, 2016 10:26 pm

WIG-09555 Troubleshooting UART ODB-II

Post by sephox » Thu May 12, 2016 10:36 pm

I have two ODB-II UART boards that have both accidentally been flashed while hooked up to an Arduino over the TX/RX serial connection. As I'm sure you can imagine, both of these units now power on to a solid red light. Neither unit broadcasts the ELM327 welcome message, or responds to any commands via serial (Tested using FTDI usb breakout).

Does anyone know where I can find more information about repairing these boards?

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