ESP8266 Node MCU board specifications and pins descriptions. Frequently asked questions related to WI-FI board esp8266 node MCU
![ESP8266 Node MCU board specifications and pins descriptions. Frequently asked questions related to WI-FI board esp8266 node MCU](https://1.bp.blogspot.com/-IcBvVvVPxOU/YQQeyHT3wRI/AAAAAAAACyc/lJ2oJKOvMzMGIhX1Jm2fy2ccm_5zSdC4QCLcBGAsYHQ/s1280/esp8266_label_compon_qVQo6.jpg)
![](https://joy-it.net/files/files/Produkte/SBC-NodeMCU/SBC-NodeMCU-2.png)
Products
![](https://content.instructables.com/FK4/OVE9/IKJ8C6QZ/FK4OVE9IKJ8C6QZ.jpg?auto=webp&fit=bounds&frame=1&height=1024&width=1024auto=webp&frame=1&height=150)
Programming ESP8266 ESP-12E NodeMCU Using Arduino IDE - a Tutorial
![](https://i0.wp.com/randomnerdtutorials.com/wp-content/uploads/2019/05/ESP8266-NodeMCU-kit-12-E-pinout-gpio-pin.png?resize=817%2C542&quality=100&strip=all&ssl=1)
Getting Started with ESP8266 NodeMCU Development Board
![](https://m.media-amazon.com/images/I/61hkQPDBHaL._AC_UF894,1000_QL80_.jpg)
JacobsParts ESP8266 ESP-12F WiFi Microcontroller USB
![](https://image.made-in-china.com/202f0j00EpVRhYmlVrqu/Nodemcu-V3-Lua-WiFi-Module-Esp8266-32m-Memory-Flash-USB-Serial-CH340g.webp)
Nodemcu V3 Lua WiFi Module Esp8266+32m Memory Flash USB-Serial
![](https://manuals.plus/wp-content/uploads/2022/04/HiLetgo-ESP8266-NodeMCU-CP2102-ESP-12E-Development-Board-Open-Source-Serial-Module-Descriptions.png)
HiLetgo ESP8266 NodeMCU CP2102 ESP-12E Development Board Open
![](https://www.flyrobo.in/image/cache/catalog/product/bdc22cb2-e5c5-4b08-b276-a659f3e2239e-550x550.jpeg)
NodeMcu Lua ESP8266 ESP-12E WIFI Development Board
![](https://components101.com/sites/default/files/components/ESP8266-NodeMCU.jpg)
NodeMCU ESP8266 Pinout, Specifications, Features & Datasheet
![](http://42bots.com/wp-content/uploads/2017/04/NODEMCU_DEVKIT_V1.0_PINMAP-e1491456029488.png)
NodeMCU: a ESP8266 based low cost IoT board – 42 Bots
![](https://electropeak.com/learn/wp-content/uploads/2023/05/NodeMCU-Power-Pins-1200x750.jpg)
ESP8266 Pinout Reference: How To Use ESP8266 GPIO Pins
![](https://cdn.sparkfun.com/assets/parts/1/1/1/9/7/13711-01.jpg)
SparkFun ESP8266 Thing - Dev Board - WRL-13711 - SparkFun Electronics
![](https://images.theengineeringprojects.com/image/main/2018/10/Introduction-to-NodeMCU-V3.png)
Introduction to NodeMCU V3 - The Engineering Projects
![](https://www.makerguides.com/wp-content/uploads/2022/02/Pin-Diagram-of-ESP8266-1024x834.jpg)
NodeMCU ESP8266 Vs. Arduino UNO Board