4. UHF RFID Unit crashed M5

UHF RFID Unit crashed M5

  • J

    M5Stack (FIRE) cannot start normally when UHF RFID Unit is connected to port C. It reboots a few times and then hang.

    What could be the cause?

    0

  • Hello @josephleeks

    according to the description of the M5GO Base Port the pins used for port C on M5Stack Fire are GPIO16 and GPIO17. Unfortunately those pins are already used internally for PSRAM. In other words, if I am not mistaken, port C on M5Stack Fire cannot be used.

    Thanks
    Felix

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