This IO Expansion HAT from DFRobot is the perfect companion for your Raspberry Pi 5, Raspberry Pi 4B, and Raspberry Pi 3B+! It leads out all of the IO ports on Raspberry Pi including digital port, analog port, PWM, I2C, UART, SPI, and IIS.

Our new vintage style DFR Shop logo printed on the world's best, Imperial snapback! Black snapback hat with thin white rope.

IO Expansion HAT是一款专为Raspberry Pi 开发的IO扩展板，扩展板将树莓派IO口均引出，包含数字端口、模拟端口、PWM端口、IIC端口、UART端口、SPI端口、IIS端口，完美兼容DFRobot的Gravity传感器系列产品，为使用树莓派省去繁琐的接线和故障排除，让学生、开发者、科研 ...

IO Expansion HAT是一款专为Raspberry Pi开发的IO扩展板，扩展板将树莓派IO口均引出，包含数字端口、模拟端口、PWM端口、IIC端口、UART端口、SPI端口、IIS端口，完美兼容DFRobot的Gravity传感器系列产品，为使用树莓派省去繁琐的接线和故障排除，让学生、开发者、科研 ...

This IO Expansion HAT from DFRobot is the perfect companion for your Raspberry Pi 4B/3B+! It leads out all of the IO ports on Raspberry Pi including digital port, analog port, PWM, IIC, UART, SPI, and IIS.

2020年1月9日 · DFRobot DFR0566 IO Expansion HAT is an evaluation board for the Raspberry Pi 4B/3B+ that automatically configures the GPIOs and drivers of the board. This DFRobot …

This terminal block expansion hat for Raspberry Pi offers securely and stably fitted connections for your projects. All GPIO pins are broken out to terminal blocks. The terminal block is labeled with high-quality color silkscreens, clear and durable.

It communicates with Raspberry Pi via I2C, easy to configure and drive motors. The DC Motor Driver HAT adopts STM32 micro-processor to analyze the command sent by the upper host, and then convert into motor drive signal after calculation. Besides that, a high-performance TB6612FNG motor drive chip is integrated on the module.

The DC Motor Driver HAT adopts STM32 micro processor to analyze the command sent by the upper host, and then convert into motor drive signal after calculation. Besides that, a high-performance TB6612FNG motor drive chip is integrated on the module.

Buy IO Expansion Shields & HATs best open source community DFRobot