ESP8266 GPIO Expansion Board Screw Terminal Adapter

ESP8266 GPIO Expansion Board Screw Terminal Adapter is designed to facilitate the connection of external devices to the ESP8266 microcontroller board. The GPIO Expansion Board Screw Terminal Adapter serves as an interface between the ESP8266 board and external devices, such as sensors, actuators, or other electronic components. It provides a convenient and secure way to connect wires to the GPIO (General Purpose Input/Output) pins of the ESP8266.

This board has screw terminals for each GPIO pin, allowing you to connect wires by simply loosening the screws, inserting the wires, and tightening the screws to create a reliable electrical connection.

Features:

• It is fully compatible with ESP8266 ESP-12E.
• This expansion board can expand one GPIO pin of Development Board to two, which is convenient for users to reuse pins for large-scale smart home projects.
• Two connection methods: Pin Header Connector & Screw Terminal. Just select them according to your purpose.
• The expansion board is a double-layer board. One pin is wired on both sides.
• No need to solder parts by yourself, very convenient to use.

Package Includes:

• 1 x ESP8266 GPIO Expansion Board Screw Terminal Adapter