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.

The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling a motor.

How to create Bluetooth communication between Arduino and Windows 8.1/10 To be able to test the code, you will need an Arduino with Bluetooth capabilities, like Arduino Uno R3 and a JY-MCU Bluetooth ...

This demonstration presents an innovative Bluetooth blockchain payment terminal (PBT), built over an Arduino AVR processor, with a touch screen, a smartcard reader socket and a Bluetooth module. The ...

Lauterbach extends the range of Arduino supported boards and devices. After the successful integration of the »Pro Portenta H7«, Trace32 now also supports the Arduino »Nano 33 BLE« and »Nano 33 BLE ...

Vue web-bluetooth arduino-starter A nice starting point for a PWA that talks to an arduino. Opens up a way to use a standby phone as a gui for multiple hobby, home and security devices. Maybe software ...

Arduino Nano RP2040 Connect WiFi & Bluetooth board launched for $25.50 The Arduino Nano RP2040 Connect board was announced the day of Raspberry Pi Pico launch as one of the third-party boards ...

Now, install a Bluetooth application on your Android phone, such as Serial Bluetooth Terminal available on the Play Store. You can also write a simple Arduino code for data exchange with a temperature ...

Is the Arduino port not showing up? Update your Arduino driver, and check the guide for details about how to install it on Mac and Windows.