The BT5S(xoft) is a 20.4x14.8x2mm ROHS-compliant Bluetooth module manufactured by TUYA. It features integrated components such as RF transceiver, controller, EEPROM and crystal. The module provides cost effective and highly integrated Bluetooth 4.0 (BLE) solution for simple remote control and data transfer applications in the areas such as Smart Home, Wearables, and IoT (Internet of Things). It is low power, easy to use and has a low cost. It can communicate with iOS, Android and other Bluetooth enabled devices, such as smart phones, tablets and PCs. It has excellent quality assurance with a long life cycle.