Hello.
I'm working in a personal project with my car and I'm trying to get RPM information. For that I bought a Serial CAN-BUS Module based on MCP2551 and MCP2515 from SeeeStudio, at https://www.seeedstudio.com/Serial-CAN-BUS-Module-based-on-MCP2551-and-MCP2515-p-2924.html and I'm not getting information from my car. I'm using a teensyduino 3.1 and serial CAN Module.
I asked for a help on seeed site but I didn't receive any help.
My car is a Volkswagem Saveiro 2013 and on OBD-II conector doesn't have CAN-H and CAN-L cables, just K-MASS cable, and I'm catching CAN-H, CAN-L cables from instruments' panel.
On Serial Monitor is showing that is sending information, but don't receive anything.
Their library works with SoftwareSerial library to create aditional serial port but my teensyduino has three serial ports and I'm thinking that the problem is with their library.
I'm connecting the module, tx on pin 7 and rx on pin 8 of teensy.
Could you help me please?
Thank you.