top
BX Series-White M-150x150

BX3105 Wi-Fi and Bluetooth Combo Module

Secure, certified short range connectivity with integrated antenna
The BX3105 Wi-Fi and Bluetooth 4.2 pre-certified module offers simple and fast integration with free unlimited FOTA and built-in cloud connectivity from AirVantage®, ideal for quickly and cost effectively adding wireless communication. This module support 802.11 b/g/n and dual-mode Bluetooth Classic and Bluetooth Low Energy (BLE), connecting industrial applications requiring a secure connection to Wi-Fi and Bluetooth on a single module. Designed in an industrial-grade common flexible form factor (CF3®), BX3105 enables system integrators to build their devices on the most scalable module platform in the world.

Hostless:
Integrated TCP/IP and Bluetooth Stacks

WiFi:
802.11 b/g/n

Bluetooth:
Version 4.2,Dual-mode

Frequency Band:
2.4GHz

Common Form Factor

Compact CF3® design to migrate between technologies and future-proof product platforms

Hostless

Embedded TCP/IP and Bluetooth Stacks with simple UART interface makes it easy to integrate

FOTA Upgrades

FREE firmware over-the-air (FOTA) upgrades future-proof deployments and keep them secure

Cloud Connected

Securely collect data and remotely manage your IoT deployments with integrated AirVantage® cloud services

Secure Boot

Prevent unauthorized code on the target to keep your connectivity secure

Low Power

Flexible low power modes to enable sleep and stand-by use cases

Antenna

Integrated chip antenna to quickly add advanced wireless communications

Certification

Full regulatory certifications for faster time to market

Programmability

AT Commands enable easy integration to a host platform

Industrial-grade

Tested for harsh environments and extreme temperatures

Specifications

WI-FI SPECIFICATION
WI-FI SPECIFICATION
802.11 b/g/n
BLUETOOTH SPECIFICATION
BLUETOOTH SPECIFICATION
Version 4.2
RF SPECIFICATIONS
Frequency Bands
2.4GHz
Maximum Data Rate
100 Mbps (UDP)
EMBEDDED SOFTWARE
Firmware
Secure boot, Pre-certified firmware
Audio
Digital Audio, I2S
INTERFACES
UART
1
I2C
1
GPIO
1
SPI
1
HARDWARE
CF3 Form Factor
LGA
Dimensions
13.5×11.5mm
Antenna
Embedded antenna
Temperature Range
Industrial Grade: -40°C / +85°C
APPROVALS
Regulatory
Anatel, FCC, IC, JRF, KC
CLOUD SERVICES
CLOUD SERVICES
Free Unlimited FOTA upgrades, Device Management option

Development Kit

The BX3105 development kit is a small form factor evaluation board, powered by USB. It exposes all the modules Pin interfaces via headers.

The BX3105 development kit has a UART to USB converter at 1Mb/s for direct connection of the UART to a PC.
BX3105-DevKit

How to Buy

By checking this box, you consent to receive commercial electronic messages from Sierra Wireless, Inc. and Sierra Wireless group companies such as newsletters, event invitations, promotional and educational content, product updates, transaction-related emails, and customer service emails, in accordance with our privacy policy. We may be reached by email at connect@sierrawireless.com or by mail: contact us. You may withdraw your consent at any time.
By checking this box, you consent to receive commercial electronic messages from Sierra Wireless, Inc. and Sierra Wireless group of companies such as newsletters, event invitations, promotional and educational content, product updates, transaction-related emails, and customer service emails, in accordance with our privacy policy. We may be reached by email at connect@sierrawireless.com or by mail: contact us. You may withdraw your consent at any time.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden

Connect with an IoT Expert

Have an expert help you choose an IoT module that best fits your project.

Related Products

BC127-White M-150x150
BC127 Bluetooth 5 Module
Optimized for transmitting high quality audio and data

Buy Sample Modules

Hidden
I would like to receive future communications from Sierra Wireless Inc.
By checking this box, you consent to receive commercial electronic messages from Sierra Wireless, Inc. and Sierra Wireless group of companies such as newsletters, event invitations, promotional and educational content, product updates, transaction-related emails, and customer service emails, in accordance with our privacy policy. We may be reached by email at connect@sierrawireless.com or by mail: contact us. You may withdraw your consent at any time.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden

Buy Development Kit

Hidden
I would like to receive future communications from Sierra Wireless Inc.
By checking this box, you consent to receive commercial electronic messages from Sierra Wireless, Inc. and Sierra Wireless group of companies such as newsletters, event invitations, promotional and educational content, product updates, transaction-related emails, and customer service emails, in accordance with our privacy policy. We may be reached by email at connect@sierrawireless.com or by mail: contact us. You may withdraw your consent at any time.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden

Contact Us

By checking this box, you consent to receive commercial electronic messages from Sierra Wireless, Inc. and Sierra Wireless group companies such as newsletters, event invitations, promotional and educational content, product updates, transaction-related emails, and customer service emails, in accordance with our privacy policy. We may be reached by email at connect@sierrawireless.com or by mail: contact us. You may withdraw your consent at any time.
By checking this box, you consent to receive commercial electronic messages from Sierra Wireless, Inc. and Sierra Wireless group of companies such as newsletters, event invitations, promotional and educational content, product updates, transaction-related emails, and customer service emails, in accordance with our privacy policy. We may be reached by email at connect@sierrawireless.com or by mail: contact us. You may withdraw your consent at any time.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden

Subscribe to our IoT Newsletter

By checking this box, you consent to receive commercial electronic messages from Sierra Wireless, Inc. and Sierra Wireless group companies such as newsletters, event invitations, promotional and educational content, product updates, transaction-related emails, and customer service emails, in accordance with our privacy policy. We may be reached by email at connect@sierrawireless.com or by mail: contact us. You may withdraw your consent at any time.
By checking this box, you consent to receive commercial electronic messages from Sierra Wireless, Inc. and Sierra Wireless group of companies such as newsletters, event invitations, promotional and educational content, product updates, transaction-related emails, and customer service emails, in accordance with our privacy policy. We may be reached by email at connect@sierrawireless.com or by mail: contact us. You may withdraw your consent at any time.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden
Hidden