Silicon Labs BLED112-V1 Bluetooth Module, V4.0, -91dBm Sensitivity, USB Dongle


In stock

SKU: 1731080
  1. Bluetooth Version: 4.0
  2. Minimum Supply Voltage (V): 3.6
  3. Max Supply Voltage (V): 5.5
  4. Signal Range: 30m
  5. Receiving Sensitivity: -91dBm
  6. Operating Temperature: -40°C-85°C


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Category: Bluetooth and NRF Modules

BLED112 Bluetooth Low-Energy dongle integrates all Bluetooth LE features. The USB dongle has a virtual COM port that enables seamless host application development using a simple application programming interface. The BLED112 can be used for Bluetooth Low Energy development. With two BLED112 dongles, you can quickly prototype new Bluetooth LE application profiles by utilizing the Profile Toolkit and also automate in-module software functions with BGScript.

Elevate your Internet of Things (IoT) projects with the Silicon Labs BLED112-V1 Bluetooth Module. This versatile module features Bluetooth V4.0 technology, providing efficient and reliable wireless communication for your devices. With an exceptional -91dBm sensitivity, it ensures stable connections even in challenging environments.

The compact USB Dongle design makes integration a breeze, allowing you to seamlessly incorporate Bluetooth capabilities into your applications. Whether you’re working on IoT solutions or wireless projects, this module is designed to meet your needs. Trust in Silicon Labs’ quality and experience top-notch performance in your wireless endeavors.

Note: For more technical details go through Datasheet in the attachment section.


  1. Bluetooth V4.0 for efficient wireless communication.
  2. Exceptional -91dBm sensitivity for reliable connections.
  3. Compact USB Dongle design for easy integration.
  4. Ideal for IoT applications and wireless projects.
  5. Silicon Labs’ quality ensures top-notch performance.

Package Includes:


SKU: 1731080 Category:
Bluetooth Version


Minimum Supply Voltage (V)


Max Supply Voltage (V)


Signal Range


Receiving Sensitivity


Operating Temperature (°C)


Maximum Temperature (°C)


Shipping Weight 0.003 kg
Shipping Dimensions 6 × 4 × 1 cm
3 Months Warranty

This item is covered with a standard supplier warranty of 3 months from the time of delivery against manufacturing defects only. This is a quality product & only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Technical Datasheet

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Country Of Origin: China