This product is a high-performance Bluetooth module specially designed for Internet of Things (IoT), smart home, industrial automation, and medical devices. By integrating the latest Bluetooth 5.0/5.2 protocols, it supports dual-mode operation of Low Energy (BLE) and Classic Bluetooth, enabling high-speed, stable, and low-power wireless communication. Its compact design, multi-protocol compatibility, and multiple safety protection mechanisms make it an ideal choice for smart hardware development.