USB Bluetooth 5.0 Adapter Transmitter

Description: 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, USB modem baseband, UART, PCM / I2S, SARADC, and 24 Gpio with Barry Bluelett protocol stack to provide low-cost low power, flexible and powerful Bluetooth application Support Bluetooth 5.0 dual-mode specification, support classic Bluetooth and low power Bluetooth Support 7-BR / EDRE ACL links, 1-SCO / eSCo audio links, and 1-BLE slave links or 4-BLE masters Operating temperature -20 to 70 ° C Supported operating systems: Windows, Android, Linux, freertos, UNITRON thread Support software: Microsoft Bluetooth software, CSR harmony, Bluez, Blues Support APP Functions: HFP / HSP (Hands Free Phone / Headset) A2DP / AVRCP (Stereo Music) / HOGP (Mouse Keyboard) .DUN / PAN (Online), PBAPMA PFTPSPP.GATT, etc. Specifications: Interface: USB 2.0 Transfer rate: Max 24Mbps Bluetooth version: Bluetooth V5.0 Frequency band: 2.400-2.480GHz Black color