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 ...

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.

This code, working in connection with a Ch-05 bluetooth module and an arduinto uno r3, can display a selection of color patterns on a WS2815b LED strip This is done via a mobile phone's bluetooth ...

The new module is available in two variants: the CBM-002A has a chip antenna, whereas the CBM-002B comes with a pin antenna. The CBM-002A is 100% compatible and is a drop-in replacement for the ...

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 ...

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, ...

Free2Move AB has released the F2M03AC2 Bluetooth module, provided with a codec for audio transfer. The antenna is integrated therefore no RF-design is needed. The module is also provided with a ...

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 ...