A collection of simple Arduino examples for using the NodeMCU (ESP8266) within the Arduino programming environment (IDE). The code examples were created for an »Introduction to NodeMCU« Workshop, at ...

Adding ESP8266 Board in arduino IDE First of all off-course we need to download Arduino IDE to upload codes to if you already installed it in your computer you can move ahead. or you can download it ...

Now, you can program NodeMCU with Arduino IDE. As we have finished setting up the Arduino IDE, we can now upload the complete code. But first, read on the quick explanation of the whole code. Firstly, ...

Blinking the LED on ESP8266 through OTA update. Before uploading the next sketch go to Tools and change PORT to ESP IP address for uploading the firmware wirelessly to the NodeMCU.. Now upload the ...

This system is implemented using the NodeMCU ESP8266 Wi-Fi module, Arduino Uno, 4 channel relay module, temperature sensor (DHT 11), LDR and PIR sensor. The system can control home appliances both of ...

NodeMCU v0.9 with ESP-12 module; NodeMCU v1.0 with ESP-12E module; NodeMCU v0.9 vs NodeMCU v1.0 (Click to Enlarge) The main complain about NodeMCU v0.9 is that while it fits on the breadboard, you can ...