5. M5Stack Core2 Specs

M5Stack Core2 Specs

  • B

    hi
    i discovered soon the M5 Core2.
    I want to know
    1/ How many ADC input is available on the device?
    2/ Is it possible to use a Pulse with Modulation output on the device to drive a motor ?
    3/ What is the GPIO output voltage 5V or 3.3V ?
    thx

    0 1 Reply

  • @bend94

    1. G35 & G36 are ESP32 ADCs but they are notoriously awful. The Core2 does not have a dedicated ADC!
    2. It can drive a small 9g servo (SG90) directly using a library called “ledc”.
      Other motors should have a separate power supply.
    3. GPIO is 3.3v in and out.
    1