Red Bear Electronic Co Ltd MBN2 用户手册

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页码 12
www.redbear.cc
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Description
MB-N2 BLE module houses the Nordic nRF52832 SoC with an on-board chip antenna tuning for 
great performance and low power consumption. 
MB-N2 offers all Bluetooth low energy features: radio, stack, profiles and application space for 
customer  applications,  so  no  external  processor  is  needed.  The  module  also  provides  flexible 
hardware interfaces to connect sensors, simple user interfaces or even displays directly to the 
module.     
MB-N2 can be powered directly with a standard 3V coin cell batteries or pair of 3A batteries. In 
lowest  power  sleep  mode,  it  consumes  only  0.4uA  and  will  wake  up  in  few  hundred 
microseconds. 
For the nRF52832 SoC, refers to the nRF52832 Product Specification and the SDK is available 
from the Nordic Semiconductor website. 
Key Features                                                                       
-  Bluetooth 4.2 certified, 5.0 ready (BLE only) 
-  32-bit ARM Cortex-M4F processor @ 64MHz 
-  FPU, DSP 
-  Up to 64 KB SRAM and 512 KB Flash 
-  Certified for CE, FCC and Bluetooth 
-  Small size 10 mm x 18 mm     
-  An on-board chip antenna tuning for great performance    
                                                              
Applications 
-  Sports and leisure equipment 
-  Heart rate collector 
-  Pedometer 
-  Watches 
-  Cycling and cadence sensor   
-  Consumer electronics 
-  Human Interface Devices (Keyboard, Mouse) 
-  Consumer medical 
-  Smart energy 
-  Security finder   
-  Proximity and presence 
-  Home and building automation