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BLED112 Bluetooth Smart Dongle
 
Silicon Labs
ETRX357ZUSB / USB-LRS
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BLED112 Bluetooth Smart Dongle

BLED112 Bluetooth Smart Low Energy Dongle

Silicon Labs

The BLED112, Bluetooth low energy USB Dongle is a single mode USB device enabling Bluetooth low energy connectivity for PC’s and other devices having a USB port. BLED112 Bluetooth Dongle integrates all Bluetooth 4.0 single mode features. The USB dongle can simulate standard USB device, virtual COM port or USB HID device. The HID can be used for accessories like keyboards and mice, because no driver is needed. The COM port emulation enables simple host application development using a simple application programming interface. The BLED112 can be used for Bluetooth low energy development. With two BLE112 dongles you can quickly prototype low energy application profiles by utilizing Bluegiga BG Profile Toolkit™ and also automate in-module software functions with BG Script™.

Datasheets:
Features
  • Bluetooth v4.0, single mode compliant
    • Supports master and slave modes
    • 4+ simultaneous connection is master mode
  • Integrated Bluetooth low energy stack
    • GAP, GATT, L2CAP, SMP
    • Bluetooth low energy profiles
  • Radio performance
    • TX power: +4 dBm to -23dBm
    • RX sensitivity: -87dBm to -93dBm
  • USB, USB HID and virtual COM port emulation
  • Bluetooth end product, CE, FCC and IC and Telec qualified
Applications:
  • Human Interface Device hosts
  • Sports and fitness
  • PC security
  • PC accessories
  • Bluetooth low energy connectivity
Specifications
  • Data Rate (Max):1Mbps
  • Frequency:2.4GHz
  • Interface:USB
  • Modulation or Protocol:Bluetooth v4.0, Low Energy (BLE)
  • Power - Output:0dBm
  • Sensitivity:-93dBm
  • Voltage - Supply:5V
Parts