IO Expansion HAT for Raspberry Pi 5 / Zero / Zero W / 4B / 3B+ Category_Instruments/Panel Instruments Obstacle Avoidance

Obstacle Avoidance

org/wiki/Satellite_navigation) receivers) you\' you're going to need the right antenna

then snap the two sides together

The MTK3339-based module has external antenna functionality

IO Expansion HAT for Raspberry Pi 5 / Zero / Zero W / 4B / 3B+ Category_Instruments/Panel Instruments Obstacle AvoidanceThis 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