KeeYees 2pcs Expansion Board Kits GPIO 1 into 2 for ESP8266 ESP-12E NodeMCU WiFi Development Board

• √【For ESP8266 ESP-12E】: Specially designed by KeeYees technical team. It is fully compatible with ESP8266 ESP-12E.
• √【GPIO 1 into 2】: 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.
• √【2 Type Connections】: Two connection methods: Pin Header Connector & Screw Terminal. Just select them according to your purpose.
• √【Double-Layer PCB】: The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission.
• √【Complete Parts】: This kit contains enough parts (customized PCB board, screw terminals, pin headers) to make an expansion board. You just need to solder them together.

This expansion board is specially designed by KeeYees technical team. It is fully compatible with the ESP8266 ESP-12E development board. It can expand one GPIO pin on the development board to two, which greatly facilitates users to reuse pins for large-scale smart home projects. Specifications: PCB material: high quality FR-4 material PCB layers: 2 layers PCB thickness: 1.6mm Pads: tin plated Size: 6.35 * 6.3 * 1cm Product list: 2 x Green PCB board 8 x Pin Headers 20 x Green Screw Terminal KeeYees: Best choice in various Electronic Modules & Components, DIY Parts and Tools to support your work and design challenges from Home, School to Industrial applications!