what chip have serial (USART) to start working with.
ECM baud rate 160 Baud
there is a lot of circuits which can be interfaced with PC and using special software we can see these data e

during my search on internet i found some one make circuit to do that using pic16f84 and lcd (20*4) but the one who design this circuit place assembely software for the pic but i am not good at all on assembely