This will start the blinking LED on the onboard LED of the NODEMCU module connected to pin D0 (GPIO16). You have successfully uploaded and run a basic program on your NODEMCU ESP8266 module using the ...

The image above shows how the nodeMCU joins the I2C bus with the serial data connected at pin D1 and serial clock connected at D2 pins. Transmission begins with the device address 8. The master sends ...

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 ...

Biomedical automation is one of the ever-emerging trends to provide better attention and healthcare. Presented work focuses on designing of an IOT Based Remote Healthcare Monitoring System with use of ...

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 ...

The Arduino development team has today announced the availability of a new Arduino IDE in the form of Arduino 1.8.11. The open-source Arduino Software (IDE) makes it easy to write code and upload ...