Bluno Link - A USB Bluetooth 4.0 (BLE) Dongle Shipping:1 day Sensors in the kit belong

Sensors in the kit belong to DFRobot's Gravity Series

Practical Continuous Current: 14 A

Maximum range of 765 cm (300 inches)

Motor supply voltage: 10 V to 47 V

Bluno Link - A USB Bluetooth 4.0 (BLE) Dongle Shipping:1 day Sensors in the kit belongAdd bluetooth 4. 0 to your PC, Mac directly with this USB BLE Link. It uses the USB package which is compact and compatible with v2. 1 and earlier, and also supports the latest v4. 0 Bluetooth Low Energy. Now you could use this adapter to receive transmit data. With two USB BLE Link users can do point to point wireless transparent transmission, master slave machine setting, and wireless programming. It can also work as a PC BLE wireless programming