User's Manual

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1.Overview
ThismoduleisafullyintegratedBluetoothmodulethatcomplieswithBluetooth4.2dual
modeprotocols(BR/EDR/BLE).ItprovidesseveralinterfacessuchasUART,etc.,whichcan
customized different applications. It supports SPP, BLE profiles. It integrates MCU,
Baseband controller, RF, etc. in a small package, so the designers can have better
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flexibilitiesfortheproductshapes.ItcanbecontrolledbyUARTportorotherinterfaces.
Pleaserefertosoftwaredesignguidefortheinterfacingprotocol.
2.
Feature
1．Fully qualified Bluetooth
4.2/4.1/4.0/3.0/2.1/2.0/1.2/1.1
2．Low power
3．Class 2 support(high output power)
4．support classic Bluetooth (BR) and
low- power Bluetooth LE
5．The default UART Baud rate is
115200bps and can support 9600、19200、
38400、57600、115200bps,.
6．UART, data connection interfaces
7．Embedded Bluetooth stack profiles
support(requires no host stack): SPP,
HFP/HSP, A2DP, AVRCP, MAP, and all
BLE protocols.
8．Data Throughput
1Mbps(BR)
24Kbps(LE)
9．Operating Characteristics：
Voltage power supply（3.5V~5.5V）；
Operating temperature （ -10 ℃
~70℃）；
10．RF characteristics
Frequency: 2.402 to 2.480GHz
Receiving sensitivity : -90dBm (BR), -
89dBm (LE)
Output Power : 2dBm (BR), 2dBm (LE)
11．Package size
12．15.9mm * 13.7mm * 0.8mm
3.ApplicationFields
Smart Watch and Bluetooth Bracelet
Health & Medical devices
Measurement and monitoring systems
Industrial sensors and controls
robot
Asset tacking