ELM329 custom USB interface
I have designed a custom PCB with ELM329. It has two CAN transceivers, microchip MPC2551 for HSCAN and Melexis TH8056 for SWCAN. This board is specially designed for GMLAN cars.
You can switch between HSCAN and SWCAN sending the AT C0/C1 command.
I can't wait to start sending AT commands on my SAAB 93 MY2005 :cool::cool:
In the picture MCP2551 was not soldered yet. USB to UART IC is FT232BL.
Hope you like.