Usb 5.0 Bluetooth dual mode dongle, compatible with Bluetooth 2.1, 3.0, 4.0, 4.1 and 4.2 specifications. Integrated low-power MCU, RF transceiver, baseband, modem, USB, UART, PCM/I2S, SARADC and 24 GPIOs with the Barry Bluelett protocol stack to provide low-cost, low-power, flexible and powerful Bluetooth application
Support Cass1/2 Power level
Support Bluetooth 5.0 dual-mode specification, support both classic Bluetooth and low-power Bluetooth
Support USB/UART
Supports 7-BR/EDRE ACL links, 1-SCO/eSCo audio links and 1-BLE slave links or 4-BLE masters