蓝牙BLE模块BM90

BM90技术文档 www.devbt.com

BM90

FEATURES:

  • * Compliant with Bluetooth V4.2 specification.
  • * Based on STMicroelectronics BLUENRG-132 SOC chip.
  • * Bluetooth specification complicant master,slave and multiple roles simultaneously
  • * Transparent serial data connection over Bluetooth Low Energy transparent serial data service
  • * Supports ble OTA(over the air) firmware upgrade
  • * Supports PDM stream and voice over ble channel
  • * High performance, ultra-low power Cortex-M0 32-bit based architecture core
  • * Programmable 160 KB Flash
  • * 24 KB RAM with retention (two 12 KB banks)
  • * Compact surface mount module: 23*12*2.0 mm
  • * Operating voltage: 1.7v to 3.6v
  • * Temperature range:-40℃ to +105℃
  • * Simple UART interface
  • * Integrated crystal, and matching circuitry
  • * Multiple I/O pins for control and status
  • * Excellent RF link budget (up to 96 dB)
  • * Up to +8 dBm available output power
  • * 8.2 mA maximum TX current (@ 0 dBm, 3.0 V)
  • * Down to 1 μA current consumption with active BLE stack (sleep mode)
  • * Various GPIOs for various purposes
  • * BTv4.2: GAP,GATT,ATT,SMP and L2CAP

 

Applications:

  • * Mobile Point of Sales (mPos)
  • *Remote Control
  • *Home and Industrial automation
  • *Mobile phone peripherals
  • *Lightings
  • *Wearables
  • *Fitness,Weillness and sports
  • *Automotive Accessories
  • *Digital Sports
  • *PC Peripherals

 

Module Figure:

BM90

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If you are interested in this product, welcome you to contact us to obtain detailed materials or visit www.devbt.com to get more info.

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