Template:Sensor explain

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Sensor backpin.png
  • Pins of the sensor:
    • PIN1: GND
    • PIN2: VCC
    • General signal pins:
      • PIN3(IO1): digital/analog signal
      • PIN4(IO2): NC(null)
    • Special signal pins:
      • If it is IIC: IO1/IO2 are respectively SDA/SCL.
      • If it is soft serial port: IO1/IO2 are respectively tx/rx.
  • Special to A sensor pins
    • PIN1: GND
    • PIN2: VCC
    • PIN3(IO1): pin mode
    • PIN4(IO2): pin mode


Microduino sensor can communicate with core module through the connection with Microduino-Module Sensor Hub.