ESP8266 開發板專用 端子 GPIO 擴展板適用 NodeMCU V2 開發板

描述

ESP8266 開發板專用 端子 GPIO 擴展板適用 NodeMCU V2 開發板

Esp8266 NodeMCU V2  微控制器開發板 專用端子擴展分線板 GPIO 1 轉 2 for 30PIN 版 說明 該模組安全可靠，可擴展到多種應用。該端子擴展板有30個引腳，容易擴展整合到現有的弱電箱與工控軌道上。比一般傳統杜邦接線的方式更安全與可靠。擴展板為雙層板。一個引腳在兩側接線。因此，電路穩定，可靠性高，不會出現電路接觸不良和信號傳輸不穩定的情況。

ESP8266 Breakout Board GPIO 1 into 2 for ESP8266 NodeMCU V2 Development Board

• √【For ESP8266 NodeMCU V2】: 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.
• √【Updated Version】: Compared with the previous version, the board of this version has been soldered completely. No need to solder parts by yourself, which is very convenient to use.