GeeekPi GPIO Screw Terminal Hat, Raspberry Pi GPIO Extension Board for Raspberry Pi 4B/3B+/3B/2B/B+/Zero (Zero W)

This is a very beautiful screw terminal expansion version, which is expanded for the pins of the Raspberry Pi. It is convenient for everyone to connect when doing electronic experiments. There is the pin out information of the GPIO pin on the top of the terminal and on the side. The status information of the pin is displayed. When the GPIO pin is operated and effective in the terminal, the LED matrix on the right side of the terminal will display the status of the GPIO pin, and some distinctions are made in the colour selection of the LED lights. For example, the 5V power light is red, while the 3.3V power light is pink, the light of the special function pin is dark blue, and the indicator light of the ordinary GPIO pin is light blue, which is convenient and convenient for connection observing the state is a good helper for electronic experiments. Features: Easy to assemble. Observe GPIO status. Screw terminal. Fine terminal pinout. Different colour LED indicators. Package includes: 1 x GPIO screw terminal hat. 4 x M2.5 copper pillar 4 x M2.5 screws. 4 x M2.5 nuts. 1 x screw driver. 1 x GPIO pinout tape. Wiki: https://wiki.52pi.com/index.php/GPIO_Screw_Terminal_Hat_SKU:_EP-0129