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Bluetooth on Toradex Computer on Modules

 

Article updated at 31 Mar 2021
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Introduction

It is easily possible to add Bluetooth connectivity to our Computer on Modules. For modules that don't come with Bluetooth hardware on-module, support can be added by using a Bluetooth adapter.

Hardware

You can either use a Toradex SoM with integrated on-SoM Bluetooth or add a Bluetooth solution to the carrier board.

On-SoM Bluetooth

Toradex SoMs featuring the Azurewave AW-CM276NF Wi-Fi / Bluetooth module:

System on Module Product Number Version
Apalis iMX8 QuadMax 4GB Wi-Fi / Bluetooth IT 0037 V1.0A and newer
Apalis iMX8 QuadPlus 2GB Wi-Fi / Bluetooth 0048 V1.0A and newer
Colibri iMX8X QuadXPlus 2GB Wi-Fi / Bluetooth IT 0038 V1.0A and newer
Colibri iMX8X DualX 1GB Wi-Fi / Bluetooth 0051 V1.0A and newer
Colibri iMX6ULL 512MB Wi-Fi / Bluetooth IT 0040 V1.1A and newer
Colibri iMX6ULL 512MB Wi-Fi / Bluetooth 0045 V1.1A and newer
Verdin iMX8M Mini Quad 2GB Wi-Fi / Bluetooth IT 0055 V1.0B and newer
Verdin iMX8M Mini DualLite 1GB Wi-Fi / Bluetooth IT 0060 V1.1A and newer
Verdin iMX8M Plus Quad 4GB Wi-Fi / Bluetooth IT 0058 V1.0B and newer

Toradex SoMs featuring the Wi2Wi WM828CC6 Wi-Fi / Bluetooth module:

Note: Wi2Wi WM828CC6 has been replaced by Azurewave AW-CM276NF on newer Toradex SoMs.

System on Module Version
Colibri iMX6ULL 512MB Wi-Fi / Bluetooth V1.0x

Wi-Fi adapter characteristics summary:

Wi-fi Adapter Wi-Fi Standards Bluetooth version Adapter's Chipset Antenna Configuration
AzureWave AW-CM276NF 802.11 a/b/g/n/ac 5.0 compliant with 2.1 NXP 88W8997 Dual-Band 802.11ac 2x2 MU-MIMO
Wi2Wi WM828CC6 802.11 a/b/g/n/ac 4.2 NXP 88W8887 Dual-Band 802.11ac 1x1 spatial stream

Third-party Bluetooth Solutions

This article includes a list of tested Bluetooth modules as well as highlights recommended ones, at the end of the article:

Embedded Linux

Since the BSP 2.7b4, Bluetooth support is added to the Toradex pre-built image through the kernel driver backports with BlueZ 5 Bluetooth software stack. For more information, see the article referenced below.

Our Standard Embedded Linux Images support Bluetooth HCI-USB, HCI-UART.

Windows CE

Bluetooth support is not included in the Toradex standard WINCE/WEC images, but if you are familiar with the Windows CE Platform Builder, you can add Bluetooth support. For USB Bluetooth devices using the HCI transport layer, we provide USB Bluetooth Flash installers to add Bluetooth support to a standard Toradex Windows CE BSP.

Bluetooth Database

Browse below for devices that have been successfully tested at least once on Toradex Computer on Modules.


Operating System
Interface
Features

Showing 1-8 of 8 items.
Manufacturer
Device and Interface
Features

Sitecom
CN-524

USB

BT 4.0

LM Technologies
LM506

USB

BT 2.0
BT 2.1
BT 3.0
BT 4.0
EN 300 328

LM Technologies
LM811

USB (SMT Module)

BT 2.0
BT 2.1
BT 3.0
BT 4.0
EN 300 328
Includes Wi-Fi

LM Technologies
LM817

USB

BT 2.0
BT 2.1
BT 3.0
BT 4.0
EN 300 328
Includes Wi-Fi

Silex
SX-SDMAC-2830S

SDIO (SMT Module)

BT 4.1
Includes Wi-Fi

Silex
SX-SDMAC-2831S

SDIO (SMT Module)

BT 4.1
Includes Wi-Fi

DeLOCK
BT 4.0

Wi2Wi
WM828CC6

SDIO (SMT Module)

BT 4.2
Includes Wi-Fi

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