Arduino
Networking and Communications
The Arduino Loves To Talk
An Arduino UNO connected to the internet can gather data from a network of Arduino Nanos with humidity and temperature sensors distributed around a home. The data can then be sent to a web page for easy access from anywhere. Want to learn more? Check out the tutorials below!
How to Setup I2C Communication on the Arduino
Everything you need to know about using I2C communication on the Arduino. This complete guide includes an example project, sample code, and wiring diagrams.
Wireless Communication Between Two Arduinos
Learn how to setup wireless communication between two Arduinos using the NRF24L01 transceiver. Wiring diagrams and code are provided.
How to Set Up UART Communication on the Arduino
Learn what UART is, how it works, and how to use it to communicate between two Arduinos.
Wired Communication Between Two Arduinos
Learn how to send data from one Arduino to another with an example project that sends LM35 temperature sensor data between two Arduinos.
How to Use Pulse Width Modulation on the Arduino
In this article we will learn how pulse width modulation works and how to generate pulse width modulation signals with the Arduino.
How to Use SPI Communication on the Arduino
Learn what the SPI communication protocol is, how it works, and how to use it on the Arduino.
How to Use Bluetooth on the Arduino
Learn how to use a Bluetooth module to send and receive data from a cellphone to the Arduino.