...PC via RS232 Working for VPW protocol over Atmel Mega8 MCU Cable is based on certified RS232 level shifters Led for Databus which shows the current logic status Powered from car battery over OBD2...
... Description The ELM322 OBDII Interface, allows you to talk to your VPW (10.4KHz J-1850 VPW) standard OBDII equipped vehicle using an RS232 serial connection...It transparently converts...
...This cable can not work if your car uses VPW, PWM or CAN protocol / bus system (There are 4 kind of bus systems under the OBD2 standard: ISO/KWP, VPW, PMW and CAN) ...
