Connect RGB LED to your arudino Take the ardino-slave file and use the Aurdino IDE to upload to your Arduino Uno Take the esp-master file and use the Aurdino IDE to upload it to your NodeMCU module ...

RGB LED: An RGB LED actually contains three tiny single-color LEDs inside: one red, one green, and one blue. There are four pins on an RGB LED, one for each color and a fourth one that connects to low ...

In this project we are going to learn about RGB LED and interface a single RGB LED with Arduino Uno.

Raspberry Pi enthusiasts wanting to connect their projects to the Arduino Cloud using Python might be interested in a guide specifically created by the official Arduino team.

We show how to use an ESP8266 RGB LED strip controller with open source Arduino sketch handling MQTT messages, and an HTML5 web interface.

In this Arduino HM10 BLE tutorial, we will interface HM-10 BLE Module with Arduino Uno to control an LED wirelessly using Bluetooth protocol. The On/Off commands will be sent by Smartphone.