Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...

Before USB ports became standard on PCs, several devices connected through a serial port. They're obsolete in many ways, but they still see some use.

Wireless data transmission at high-speed is accomplished using ESP-NOW protocol designed by Espressif, and the serial communication between Arduino DUE and Excel is facilitated by Data Streamer a ...

SerialTransfer and pySerialTransfer is sibling open projects to provide parsers for the serial communication on both Arduino side and python side. The libraries support multiple serial communcation, ...

Arduino Example Projects Watch the video below that demonstrates communication between an Wemos D1 mini acting as a web server, and an Arduino Uno animating addressable RGB LED strip lights. The ...

We are excited to introduce the all-new Arduino Nano ESP32 – a powerful and versatile IoT development board that opens up a world of possibilities. This feature-packed board combines the ESP32-S3 with ...