M5Core2 AWS with COM.X Zigbee Module

  • I have a problem with M5Core2 AWS. I test COM.X Zigbee module with example code but can't communication with each other.
    can anyone use this module with M5Core2? please explain the solution, thank you.

  • @m5stack
    Do you have M5core2 example code for COM.X Zigbee Module ?
    I find in Github but haven't example code for M5core2

  • Hello @earthphisek

    I do not have the COM.X Zigbee module so I cannot test this myself. However with the following modifications the M5Stack example should work with an M5Core2 too.

    • Replace #define <M5Stack.h> with #define <M5Core2.h>.
    • Replace Serial2.begin(38400, SERIAL_8N1, 16, 17); with Serial2.begin(38400, SERIAL_8N1, 13, 14);.

    Hardware: in the COM.X Zigbee module set the two dip switches 16 and 17 to on and leave the other four in off position.

    Explanation: On the M5Core2 GPIO16 and GPIO17 have been replaced with GPIO13 and GPIO14. But the labeling in most modules still follow the numbering used with M5Stack devices.