search

wellenvogel / esp32-nmea2000

nmea2000 gateway with ESP32
GNU General Public License v2.0
65 stars 31 forks source link

M5atom with CAN sees only other m5atom CAN NMEA 2000 based devices on NMEA 2000 bus but doesn't see another nmea 2000 device #51

Closed mgrouch closed 1 year ago

mgrouch commented 1 year ago

M5atom with CAN sees only other m5atom CAN NMEA 2000 based devices on NMEA 2000 bus but doesn't see another NMEA 2000 device.

And vice versa:

Others (non m5atom based) NMEA devices do not see data from m5atom based CAN devices, but see data from another device (CX5003)

SH-ESP32-nmea2000-gateway (see https://github.com/hatlabs/SH-ESP32-hardware) which is esp2 based too with similar code sees NMEA 2000 sensor module CX5003

but no data from m5atom based NMEA 2000 sensors.

mgrouch commented 1 year ago

Dumb me for swapping H and L NMEA wires