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- Sun Oct 11, 2020 4:55 am
- Forum: Freematics Products
- Topic: OBD-II Arduino Mega2560
- Replies: 1
- Views: 4321
OBD-II Arduino Mega2560
Hi all, I'm a newbie and I'm having issue to connect my arduino mega2560 to the OBD-II adapter .. #ifdef ARDUINO_AVR_UNO #include <SoftwareSerial.h> SoftwareSerial mySerial(2, 10); #else #define mySerial Serial #endif I connect from the OBD adapter cables : RED -> VCC (5V Arduino mega2560) BLACK -> ...