NodeMCU is an open source IoT platform.It includes firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module.The term "NodeMCU" by default ...

Finally, once the installation is completed, go to Tools ->Board -> and select NodeMCU 1.0(ESP-12E Module). Now, you can program NodeMCU with Arduino IDE. As we have finished setting up the Arduino ...

Programming the NodeMCU using Arduino IDE: Let us Set up the Arduino IDE for ESP8266-12 module and program it to blink a LED light.. Step 1: If you do not have an Arduino IDE download it and install ...

An efficient and reliable security system is always an important requirement for residential buildings. Though there are already some options available in the commercial home security segment, the ...