Specifications

20191209_BT_D 时间版本号 Time
明远智睿 公司名 Company name
VCC+,VCC- 电源输入 Power supply
5V、DM、DP、GND 烧录点 Burning port
4.蓝牙模式 Bluetooth mode
4.1 该模块为蓝牙语音模块，能不间断完成语音和立体声音频的无线数据传输。
4.3 蓝牙工作频率：2.402-2.480GHz
4.3 Bluetooth Operating Frequency: 2.402-2.480GHz
5.功能和操作 Functions and operations
5.3 模块符合蓝牙5.0+BR+EDR+BLE规范， 满足PowerClass2的要求，标准传输距
离达到10米。This module Compliant with Bluetooth V5.0+BR+EDR+BLE
specification ，Meet the requirements of PowerClass2, and the standard
transmission distance reaches 10 meters.
6.使用注意事项
6.1 电源供电需保证10W的额定供电能力，要求电源干净，纹波在 100mV左右。
www.myzr.com.cn 公司网站 Company
website
P1+、P1-、P2+、P2- 喇叭接口
loudspeaker Port
5.1 板子上电启动支持语音提示功能，提示音可以自主定制。When the board
is connected to the power supply，The board support voice prompt
function，voice prompt function can be customized independently 。
5.2 使用带蓝牙设备，打开蓝牙并搜索蓝牙，搜索到后手动连接蓝牙。连接成功
后，可使用播放器播放音乐，蓝牙名称可定制。Use a device with Bluetooth,
turn on Bluetooth and search for Bluetooth, and manually connect
Bluetooth after searching. After successful connection, the player can
be used to play music, and the Bluetooth name can be customized.
4.2 该模块只能作为从设备模式进行工作，在该模式下的蓝牙模块，只能被主机
搜索，不能主动搜索。
外表标识 Appearance mark
4.1 This module is a Bluetooth voice module, which can continuously
complete wireless data transmission of voice and stereo audio.
4.2 The module can only work as a slave device mode, and the bluetooth
module in this mode can only be searched by the host and cannot be
actively searched.