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Peripheral I/O (Android Things PIO)

Notes on hardware peripherals and their management in Android Things.

Peripheral Protocols​

  • GPIO: BCM2-BCM27. Supports Resistor None/Pull-up/Pull-down.
  • I2C: Supports 100kHz/400kHz frequencies.
  • SPI: Serial Peripheral Interface.
  • UART: UART0 (disables Bluetooth/MINIUART).
  • PWM: PWM0/PWM1 (disables I2S audio).

Android Things PIO API​

User Driver Support​

  • GNSS
  • Input
  • LoWPAN
  • Sensor