Features
5.0 dual-mode dongle, compatible with v 2.1, 3.0, 4.0, 4.1 and 4.2 specifications. The chip integrates a low-power MCU, RF
transceiver, baseband, modem, USB, UART, PCM / I2S, SARADC and 24 GPIOs with the Berry Bluelett protocol stack to provide low-cost, low-power flexible and powerful application.
Support Cass1 / 2 Power level
Supports v 5.0 dual-mode specifications, supports both classic and low energy
Support USB / UART
Support 7-BR / EDRE ACL link, 1-SCO / eSCo audio link and 1- BLE slave link or 4- BLE master
Working temperature -20 to 70 ℃
Supported operating systems: Windows, Android, Linux, FREERTOS, ThreadX UITRON
Support software: Microsoft software, CSR Harmony, Bluez, Bluesol eil. Bluelet. Bluedroid
Support application functions: HFP / HSP (hands-free phone / headset) A2DP / AVRCP (stereo music) HID / HOGP (keyboard and mouse).
DUN / PAN (Internet access), PBAPMA PFTPSPP.GATT, etc.
