Hy everybody. I make some research of odb2 interfaces and handled scanner and the elm 327 inside is Microchip pic 18f248 programmed for obd2 cars application.
I try to get source code, text (asm) or hex file of this micro controller,for studing instructions, please can someone help me to find files ? Thanks.
Many thanks Mr. michbound.
Wow. Hard core. I'm impressed!