IO Expansion HAT for Raspberry Pi 5 / Zero / Zero W / 4B / 3B+ Category_Instruments/Panel Instruments This can be done for

This can be done for all channels with a single mode command

001 Duty Cycle Current Limit Resolution 5

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 Plastic Gears + 1 Metal Gear

IO Expansion HAT for Raspberry Pi 5 / Zero / Zero W / 4B / 3B+ Category_Instruments/Panel Instruments This can be done forThis 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