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![Node MCU pins layout [22] | Download Scientific Diagram](https://www.researchgate.net/publication/326115044/figure/fig1/AS:643930567753728@1530536419189/Node-MCU-pins-layout-22.png "Node MCU pins layout [22] | Download Scientific Diagram")
Node MCU pins layout [22] | Download Scientific Diagram
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Amazon.com: SNCT D1 Mini ESP8266 ESP-12 ESP-12F 4M Bytes CH340G CH340 V2 USB WeMos D1 Mini Compatible WiFi Development Board NodeMCU Lua IOT Board 3.3V with Pins (Pack of 5) : Electronics
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