IO Expansion HAT for Raspberry Pi 5 / Zero / Zero W / 4B / 3B+ Category_Instruments/Panel Instruments TRRS 4-Pole Headset - Any

TRRS 4-Pole Headset - Any 'iPhone' or 'Android' compatible (but not iPhone original) should work

USB-I2C_CMD (0x5A) - A range of commands to the USB-I2C module

4 63:1 6V CB 63:1 6V CB dual shaft 180 4

Note: 3-3

IO Expansion HAT for Raspberry Pi 5 / Zero / Zero W / 4B / 3B+ Category_Instruments/Panel Instruments TRRS 4-Pole Headset - AnyThis DFRobot IO Expansion HAT provides Digital, Analog, I2C, PWM, UART and SPI port to meet all your needs. It is pretty small and perfectly suitable for Raspberry Pi 5 Zero Zero W. The board leads out the I O ports on Raspberry Pi including I2C, UART, SPI and digital, among which the digital ports are led out via the GPIO16~GPIO25(BCM) of Raspberry Pi, so these ports can be directly used. Besides, the PWM and Analog ports are led out through the on