User's Manual

1. Overview
This module integrates Broadcom Bluetooth chip based on ARM® Cortex ™ -M3 core with CPU
frequency up to 48MHz, UART support, high integration, low cost, low power consumption,
superior Bluetooth performance, compatibility Better than other chip solutions. With OTA air upgrade
function, easy maintenance. Support master and slave functions, to facilitate product interconnection.
2. Feature
 Complete Bluetooth data transparent solution
 Support Bluetooth 4.0 specification, sleep power consumption as low as 12uA, normal work less
than 0.15mA (average , broadcast period 300ms) peak current less than 12mA
 CPU frequency up to 48MHz, the interface is rich in resources
 Standard HCI Port (UART)
 Supports air upgrade (OTA) firmware
 Module comes with serial pin, ROHS process
 Module fully integrated XTAL, LPO and other external components, simple design, low cost
 Built-in 2.4G PCB antenna
 Support Master and slave mode
 Adaptive frequency hopping technology, high-performance wireless transceiver system, in the open
area, send and receive distance can reach 20 to 30 meters
3. Application Fields
The module is used for short-range data wireless transmission,
It can be easily connected with wireless devices on the wireless terminal, such as PC, smart phones and
so on.
※ Bluetooth joystick, Bluetooth game handle
※ Bluetooth remote control, remote control toys