Table of Contents
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BTM420/421
®
Bluetooth
Data Module
C
ONTENTS
Revision History ............................................................................................................................................ 2
Overview and Key Features......................................................................................................................... 4
Features and Benefits ................................................................................................................................. 4
Application Areas ....................................................................................................................................... 4
Specifications ............................................................................................................................................... 5
Detailed Specifications ............................................................................................................................... 5
Pin Definitions ............................................................................................................................................ 7
Operating Parameters ................................................................................................................................ 8
Voltage Specifications ................................................................................................................................ 9
FCC Regulatory Statements ....................................................................................................................... 10
BTM420 FCC and Industry Canada Statements ........................................................................................ 10
BTM421 FCC and Industry Canada Statements ........................................................................................ 11
EU Declaration of Conformity - BTM420 ................................................................................................. 12
EU Declaration of Conformity - BTM421 ................................................................................................. 13
Mechanical Drawings ................................................................................................................................ 14
BTM420 Mechanical Details ..................................................................................................................... 14
BTM420 Mechanical Details ..................................................................................................................... 15
BTM420 Mechanical Details ..................................................................................................................... 16
BTM421 Mechanical Details ..................................................................................................................... 17
BTM421 Mechanical Details ..................................................................................................................... 18
BTM421 Mechanical Details ..................................................................................................................... 19
BTM421 Mechanical Details ..................................................................................................................... 20
Ordering Information ................................................................................................................................ 21
General Comments .................................................................................................................................... 21
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
3
Laird
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852 2923 0610
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