The slave responds with its address to the master. In summary, This project shows how the Arduino uno and the ESP8266 or nodeMCU communicate via I2C protocol. The nodeMCU as a master sends a "hello ...

You have successfully uploaded and run a basic program on your NODEMCU ESP8266 module using the Arduino IDE. Feel free to explore and modify the code for more complex projects!

Learn how to program the ESP32-CAM development board using USB to Serial converters. This guide covers pinouts, boot modes, hardware connections, and troubleshooting methods.

The Arduino IDE is used to write the program that will interact with your Arduino and the devices connected to it. In the Arduino world, such a program is called a sketch, which has its origin in its ...

Spread the loveAre you tired of using the conventional Arduino IDE for programming your Arduino board? Do you wish to explore a more efficient way of programming? Then you should try programming ...