Bluetooth BLE module – HM-10

The HM-10 Bluetooth 4.0 BLE Module is a compact, low-power wireless module designed for seamless integration into embedded systems and IoT devices. Based on the reliable Texas Instruments CC2541 SoC, it supports both Master and Slave roles, allowing flexible communication configurations. Operating in the 2.4GHz ISM band, it provides asynchronous data speeds of 2-6K Bytes/s, making it suitable for serial communication tasks. This breakout board version is easy to use with microcontrollers like Arduino, ESP32, and Raspberry Pi, requiring only a 3.3V power supply. Key features include remote control capabilities, PIO status monitoring, and support for Bluetooth Specification V4.0 BLE. It is widely used in home automation, wireless sensors, robotics, and DIY electronics projects. Choose the HM-10 for its proven reliability, wide compatibility, and cost-effectiveness in building wireless connectivity for your applications.