BTM420/421

Bluetooth

Embedded Wireless Solutions Support

Center: http://ews-support.lairdtech.com

www.lairdtech.com/bluetooth

20

Laird

Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2268-6567 x026

In step 1, select the option, ‘Reference a Qualified Design’, and enter the Declaration IDs of each subsystem

used in the End Product design. You can then select your pre-paid Declaration ID from the drop down menu

or go to the Purchase Declaration ID page, (please note that unless the Declaration ID is pre-paid or

purchased with a credit card, it will not be possible to proceed until the SIG invoice is paid.

Once all the relevant sections of step 1 are complete, complete steps 2, 3, and 4 as described in the help

document. Your new Design will be listed on the SIG website and you can print your Certificate and DoC.

For further information please refer to the following training material:

https://www.bluetooth.org/en-us/test-qualification/qualification-overview/listing-process-updates

6.2 Additional Assistance

Please contact your local sales representative or our support team for further assistance:

Laird Technologies Connectivity Products Business Unit

Support Centre: http://ews-support.lairdtech.com

Email: wireless.support@lairdtech.com

Phone: Americas: +1-800-492-2320 Option 2

Europe: +44-1628-858-940

Hong Kong: +852 2923 0610

Web:

http://www.lairdtech.com/bluetooth

Part Number

Description

BTM420

Bluetooth AT Data Module (external antenna)

BTM421

Bluetooth AT Data Module (with integrated antenna)

DVK – BTM420 Development board with BTM420 module soldered in place

DVK – BTM421 Development board with BTM421 module soldered in place

All information in this document is subject to change. Please check with Laird Technologies for the latest

information before commencing a design. If in doubt, ask.

Refer to the schematic BTDMD-R-001.pdf for the Development Kit on the following two pages for examples

of typical pin connections. A PDF of the schematic can be downloaded from the product web page.