Shenzhen Feasycom Technology Co., Ltd.
www.feasycom.com
-4-
1.
INTRODUCTION
This development board supports Bluetooth 5.0 profiles, backward-compatible with Bluetooth 2.1, 3.0 profiles,
supports audio stream
（
Phone Call, Music
）
and data channel
（
Classic SPP, LE GATT
）
simultaneously, supports HFP, A2DP,
AVRCP, SPP, GATT Profiles, etc., support serial port upgrade.
This documentation mainly describes Bluetooth stereo sound, left & right separation(TWS) function and operation
introduction of the board.
2.
GENERAL SPECIFICATION
Features
Implementation
BT Version
5.0 Dual Mode
Frequency
2.402 - 2.480 GHz
Power Supply
USB Powered
Serial Port
115200, N, 8, 1 by default
Transmit
Range
<10M
Power
Consumption
<30mA
Temperature
Range
-40°C to +85°C
深
圳
市
飞
易
通
科
技
有
限
公
司