Freematics Forum

Arduino side programming is not enough!
The Arduino OBD library only use Serial or Serial1! Maybe you can create a constructor with arguments for letting us choosing pins for communication please!

But in the Arduino OBD library, there's no constructor with pins arguments!

obd.begin();
obd.init();

How can I read from different pins than those for Serial and Serial1? (and how to write after?)

Hello,

How can I use other pins than the RX-TX (pins 0 and 1) default pins?

Thank you,