rmware for Expressif ESP8622 Wi-Fi SoC, as well as an open source hardware board that includes a (CP2102/CH340/..) TTL to USB chip for programming and debugging, is breadboard-friendly, and can simply be powered via its micro USB port. Ref: cnx-software
eLua based rmware for the ESP8266 WiFi SOC from Espressif. The rmware is based on the Espressif NON-OS SDK and uses a le system based on spi s. The NodeMCU rmware is a companion project to the popular NodeMCU DevKits, ready-made open-source development boards with ESP8266-12E chips. The NodeMCU programming model is similar to that of Node.js, only in Lua. It is asynchronous and event-driven. Many functions, therefore, have parameters for callback functions. Ref: NodeMCU Documentation
Flash NodeMCU with Arduino IDE (C-Style)! Starting with 1.6.4, Arduino allows installation of third-party platform packages using Boards Manager. 1. Install Arduino IDE 2. Start Arduino and open Preferences window 3. Enter board URL into Additional BM URLs 4. Open Boards Manager and install esp8266 5. Select your NodeMCU board
Con gure Arduino IDE for NodeMCU (as before) 2. Install Blynk Library 3. Prepare/Con gure Blynk App 4. Prepare the Board, Create the Sketch & Flash 5. Play the Project (Blynk App)!
Con gure Arduino IDE for NodeMCU (as before) 2. Install FirebaseArduino Library 3. Create a Firebase Project 4. Use Example Sketch FirebaseRoom_ESP8266 5. Prepare the Circuit & Flash 6. Play!
pin 5 (D1) - Blue LED Light Sensor (sunlight): pin A0 - Potentio Red LED (redlight): pin 12 (D6) Button (pushbutton): pin 14 (D5) Mini Fan (cooldown): pin 13 (D7) - Orange LED
wi -soc 2. nodemcu/nodemcu-devkit-v1.0 3. NodeMCU Documentation 4. esp8266/Arduino: ESP8266 core for Arduino 5. Getting Started - Blynk 6. Simple Led Control With Blynk and NodeMCU Esp8266 12E 7. FirebaseDemo_ESP8266 - rebase/ rebase-arduino 8. NodeMCU is both a Breadboard-Friendly ESP8266 Wi-Fi Board and a LUA based Firmware 9. NodeMCU - Wikipedia 41 / 43
like esp8266 NodeMCU custom builds marcelstoer/nodemcu-build - Docker Hub Comparison of ESP8266 NodeMCU development boards Comparison of tools and IDEs for NodeMCU 42 / 43