Embedded Wireless Solutions Support Center

WB40NBT - Complete Wireless Communications Subsystem

The SDC-WB40NBT is a Wi-Fi® and Bluetooth® Device Server module that supports 802.11a/b/g/n and Bluetooth® 2.1. The module is a complete wireless communications subsystem that may be integrated into a variety of host devices via a number of available electronic and logical interfaces including UART, SPI, SDIO and Ethernet. The module features a fully integrated IP stack and web server running on a Linux 3.0 kernel and may be accessed via a provided command line or browser interface for easy configuration and monitoring.

The latest EN 300 328 standard (v.1.8.1) takes effect January 2015. Please see Laird's official statement on how to achieve compliance with this new standard.

The Bluetooth SIG has introduced new changes to the certification process. Please see our blog post on the subject for more information.

Software Downloads

Links in red are found in the software tab of their product page at lairdtech.com.

3D Models


All certifications for the WB40NBT are available from the Certifications tab of the WB40NBT Product Page at lairdtech.com.

Where to Buy

Click the link below to find out where to buy Laird's wireless modules in your region.

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Software Login

Secure downloads for each product are located on the "Software" tab of their page on lairdtech.com. You must register for access.


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