ZZZ-Bluegiga Technologies BT121 Bluetooth Smart Ready Module

Il modulo Bluetooth Smart Ready BT121 Bluegiga è una soluzione pensata per le applicazioni di connettività Bluetooth Smart e Classic. Il modulo BT121 offre connettività con dispositivi legacy che supportano solamente il profilo Bluetooth SPP o Apple iAP2. Il modulo integra una radio Bluetooth ad alte prestazioni, una MCU ARM Cortex a basso consumo e uno stack di protocollo Bluetooth Smart Ready. Di uso molto semplice, il modulo non richiede lo sviluppo di software RF o Bluetooth.

Caratteristiche

  • Bluetooth features
    • Bluetooth 4.1 Smart Ready compliant
    • Master and slave modes
    • Up to 6 x BR/EDR connections
    • Up to 7 x BLE connections
    • 1 x BR/EDR + 7 x BLE connections simultaneously

  • Radio features
    • Integrated antenna
    • TX Power
      • +12dBm with Bluetooth BR/EDR
      • +10dBm with Bluetooth LE
    • RX Sensitivity
      • -96dBm
    • 200-400 meter LoS range

  • Software features
    • Integrated Bluetooth Smart Ready Stack
    • SPP, iAP2, GATT over BR Bluetooth profiles
    • Any GATT based Bluetooth Smart profile
    • 1000kbps throughput over SPP
    • 150kbps throughput over iAP2
    • 100kbps throughput over BLE
    • BGAPITM serial protocol API over UART for modem usage
    • BGLIBTM host API/library which implements BGAPI serial protocol
    • BGScript scripting language for standalone usage
    • Profile Toolkit™ for creating GATT based services

  • Environmental and regulatory
    • Temperature range: -40C to +85C
    • Bluetooth, CE, FCC and IC, Japan and South-Korea qualified

  • Hardware interfaces
    • UART host interface
    • 2xSPI, UART and 2xI2C peripheral interfaces
    • Up to 22 x GPIO with interrupts
    • 4x12-bit ADC and 2x12-bit DAC
    • Internal temperature sensor
    • Internal battery voltage measurement option
    • Clock generator
    • RTC with calendar

  • Microcontroller
    • ARM Cortex M0
    • 48Mhz
    • 16kB RAM
    • 128kB flash

  • Electrical characteristics
    • Supply voltage: 2.2V to 3.6V
    • Supply voltage: 2.4V to 3.6V when using ADC

  • Dimensions
    • WxLxH: 11.0x13.9x2.2mm

Applicazioni

  • Health and fitness
  • PoS (point-of-sales)
  • M2M connectivity
  • Automotive aftermarket
  • Industrial and home automation gateways

Block Diagram

ZZZ-Bluegiga Technologies BT121 Bluetooth Smart Ready Module

Development Kit

Bluegiga DKBT BluetoothSmart Ready Development Kit
DKBT Bluetooth Smart Ready enables easy evaluation of Bluegiga Bluetooth Smart Ready modules like the BT121 and serves as a platform for developing Bluetooth Smart Ready applications. The development kit also allows for easy testing of Bluetooth Smart Ready module features and to try out example applications provided by Bluegiga.
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