This project demonstrates how to control an LED connected to an STM32 microcontroller via Bluetooth using an Android app. The project uses the STM32CubeIDE development environment and the HAL library.

The ESP32 is a powerful, low-cost microcontroller that is widely used in the development of IoT projects. It is popular for its high processing power, low energy consumption, and built-in Wi-Fi and ...

Follow this guide to wire the HC-06 Bluetooth module to your Arduino: Interfacing the HC-06 Bluetooth Module with Arduino - Arduino Projecthub Verify the Bluetooth Module Can Receive Data Ensure that ...

An electronic scoreboard is one of the most important gadgets anybody can have during any sports tournament. Old manual scoreboard using conventional methods are very time consuming and Error-prone, ...

This LED desk lamp can be switched on or off from a distance using Bluetooth. You can even regulate the lamp’s brightness through a slider on the screen of your Android smartphone. The key hardware ...

This article is about designing an Android app for communication with HC-05 Bluetooth module using MIT App Inventor (open source), a block-based programming tool. MIT App Inventor is used to create ...

Smart bulbs have been recently increasing in popularity and are steadily becoming a key part of the smart home toolkit. Smart bulbs enable the user to control their light via a special application on ...

In these applications, it now becomes easy to control and/or read units wirelessly via Bluetooth technology. The Bluetooth I/O module OBI 411 implements wireless I/O functionality and is ideal for ...

Panasonic has launched the Pan1780, a Bluetooth 5.0 low energy module based on the Nordic nRF52840 SoC single-chip controller. Output power of up to 8dBm and the -95dBm sensitivity of the nRF52840 (in ...