Features: *Bluetooth MESH (SIG) gateway is composed of highly integrated wireless WiFi module, Lowenergy wireless Bluetooth module and main board.Through the Tuya Smart APP, users can implement device addition, device reset, third-party control, and Bluetooth (single point & mesh) group control to meet smart home and other applications, featured as an extremely powerful smart home bridge for Bluetooth devices. *Add this hub link fingerbot to Wi-Fi (support 2.4GHz) . A gateway can connect multiple fingerbots. *Free switchingas integrating WiFi and Bluetooth single-point & Mesh communication methods, which can be remotely controlled by WiFi and Bluetooth. It can also be handled normally for intelligent control even there is no network. *WiFi signal and Bluetooth single point & Mesh signal are steady enough with a wide coverageand strong wall penetration ability, strong anti-interference ability as well, even featured as low heat generation and low power consumption. *The Bluetooth hubuses the industry's high-level encryption method to transmit information on the WiFiand Bluetooth terminals to ensure network communication security and prevent malicious intrusion. *The same network supports multiple devices to work at the same time to improve network reliability; Compatible with Tuya Smart APP ensures its intelligent controls for Bluetooth devices on smart phon es anywhere from anytime *USB Plug charged and easy to use.maximum number of 128 devices .Tuya Smart APP enables free voice control to your connected devices for added convenience. Specifications: Type:Bluetooth Smart Gateway Hub Smart Home Compatibility: Smart Life APP Smart Home Protocol: Bluetooth Size:65*65*14.5mm MPN:BHUB-W-MS Button:1 (reset) Power:Micro USB DC5V Adaptor output:5V 1A Working current: