The NodeMCU board generates the supply voltage for the ESP8266 and looks after the programming interface for the microcontroller. Figure 1 shows an overview of the pinout of the NodeMCU board used in ...

To program and interact with the ESP8266 NodeMCU, you'll need the following software: MicroPython Firmware: MicroPython is a lean and efficient implementation of the Python programming language, ...

NodeMCU is Lua based firmware of ESP8266. Generally, ESPlorer IDE is used to write Lua scripts for the NodeMCU board. It requires to get familiar with ESPlorer IDE and Lua scripting language. However, ...

Learn about the LittleFS file system and how to use it with ESP8266 NodeMCU to read, write and delete data on flash memory.

Follow the simple steps given below to build your low-cost NodeMCU ESP8266 based wifi repeater or range extender.

The NodeMCU development board is a powerful solution to program microcontrollers and be part of the Internet of Things (IoT). The NodeMCU development board, based on ESP8266EX, is a cute module with a ...

NodeMCU is a LUA based interactive firmware for Expressif ESP8622 Wi-Fi SoC, as well as an open source hardware board that contrary to the $3 ESP8266 Wi-Fi modules includes a CP2102 TTL to USB chip ...