Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, impacting the Arduino Nano RP2040 Connect, ...

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 ...

The Arduino-controlled Drawing Robot is a low-cost pen plotter that can be used to make small drawings on a piece of paper. It is based on an Arduino Nano board with a Bluetooth extension module, ...

Abstract: The research introduces a cost-efficient voice-controlled home automation system based on products such as Arduino Uno and Bluetooth (HC-06) module. The main purpose of the system focuses on ...

While a lot of wireless technologies have been introduced in past decade, but Bluetooth is still the most popular tech for short range wireless communication. In embedded systems HC-05/06 is the most ...

* this sketch via the USB cable. Then disconnect the USB cable, and power up the * HC-06. Connect the HC-06 to your computer as you do with any Bluetooth device. * The pairing key is "1234". * In the ...