BTM410/411 DATA MODULE
Datasheet
Version 6.4
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Asia: +852-2923-0610
www.lairdtech.com/bluetooth
BTM410/411
Bluetooth
®
AT Data Module Datasheet
R
EVISION
H
ISTORY
Revision
1.0
2.0
3.0
Date
1 March
2012
12 March
2012
13 April 2012
Description
Initial Release
General updates and compliant with firmware
v16.1.3.0
Reformatting and general edits
Reformatting. Addition of Table 2-6. Reference to
Table 2-6 in Table 2-1. Update to Sniff Mode section
(everything following Figure 5). Cross References.
Updated ATI Commands table. Added links to Low
Power and Absolute Current Ratings application
notes.
Updated mechanical drawings, updated FCC
statements, general formatting edits.
Separated document into two documents:
Hardware Integration Guide and User Guide
Added the Bluetooth SIG Qualification section.
Updated shipping tray image and added module
package dimension image.
Updated EU Declaration of Conformity
Updated to Datasheet from Hardware Integration
Guide
Approved By
Jonathan kaye
Jonathan kaye
Jonathan kaye
Jonathan kaye
4.0
15 August
2012
5.0
6.0
6.1
6.2
6.3
6.4
21 March
2013
16 January
2014
06 Feb 2014
07 August
2014
3 Sept. 2014
20 Nov 2016
Jonathan kaye
Jonathan kaye
Jonathan kaye
Jonathan kaye
Jonathan kaye
Sue White
Embedded Wireless Solutions
Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
2
Laird Technologies
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852 2923 0610
BTM410/411
Bluetooth
®
AT Data Module Datasheet
C
ONTENTS
Revision History ......................................................................................................................... 2
Contents .................................................................................................................................... 3
1 Overview and Key Features ................................................................................................... 4
Features and Benefits .................................................................................................................................. 4
Applications ................................................................................................................................................... 4
2 Specifications ....................................................................................................................... 5
2.1 Detailed Specifications ...................................................................................................................... 5
2.2 Pin Definitions ........................................................................................................................................ 7
2.3 Operating Parameters ........................................................................................................................ 8
2.4 Voltage Specifications ....................................................................................................................... 8
3 FCC Regulatory Statements ................................................................................................. 10
3.1 BTM410 FCC and Industry Canada Statements .......................................................................... 10
3.2 BTM411 FCC and Industry Canada Statements .......................................................................... 11
4 EU Declaration of Conformity – BTM410 / BTM411 ............................................................. 12
4.1 Reference Standards used for Presumption of Conformity ...................................................... 12
4.2 Declaration: ........................................................................................................................................ 12
5 Mechanical Drawings .......................................................................................................... 13
5.1 BTM410 Mechanical Details ............................................................................................................. 13
5.2 BTM410 Mechanical Details............................................................................................................. 14
5.3 BTM410 Mechanical Details ............................................................................................................. 15
5.4 BTM411 Mechanical Details ............................................................................................................. 16
5.5 BTM411 Mechanical Details ............................................................................................................. 17
5.6 BTM411 Mechanical Details ............................................................................................................. 18
5.7 BTM411 Mechanical Details ............................................................................................................. 19
6 Application Note for Surface Mount Modules ...................................................................... 20
6.1 Introduction ........................................................................................................................................ 20
6.2 Shipping ............................................................................................................................................... 20
6.3 Reflow Parameters ............................................................................................................................ 21
7 Ordering Information .......................................................................................................... 22
7.1 Product Part Numbers ...................................................................................................................... 22
7.2 General Comments .......................................................................................................................... 22
8 Bluetooth SIG Qualification ................................................................................................. 22
8.1 Additional Assistance........................................................................................................................ 23
9 Related Documents and Files .............................................................................................. 24
Embedded Wireless Solutions
Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
3
Laird Technologies
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852 2923 0610
BTM410/411
Bluetooth
®
AT Data Module Datasheet
1 O
VERVIEW AND
K
EY
F
EATURES
The BTM410 and BTM411 Bluetooth® modules from Laird are designed to meet the needs of
developers who wish to add robust, short range Bluetooth data connectivity to their products.
These modules are based on the market leading Cambridge Silicon Radio BC04 chipset,
providing exceptionally low power consumption with outstanding range. They support the
Bluetooth® version 2.1 specification, providing the important advantage of Secure Simple Pairing
(SSP), which improves security and ease of use for end customers.
With physical sizes as small as 12.5 mm x 18.0 mm and best of class, low-power operation, these
modules are the ideal choice for applications where designers need both performance and
minimum size. For maximum flexibility in systems integration, the modules are designed to support
a separate power supply for I/O.
To aid product development and integration, Laird has integrated a complete Bluetooth
protocol stack within the modules, including support for the Bluetooth Serial Port Profile. The
modules are fully qualified as Bluetooth End Products, allowing designers to integrate them within
their own products with no further Bluetooth Qualification. They can then list and promote
products on the Bluetooth website free of charge.
A comprehensive AT command interface is included, which simplifies firmware integration.
Combined with a low cost developer’s kit, choosing Laird Bluetooth modules guarantees the
fastest route to market.
Features and Benefits
Applications
Bluetooth® v2.1+EDR
Adaptive Frequency Hopping to handle
interference from other wireless devices
Secure Simple Pairing (SSP) support
External or internal antenna options
Comprehensive AT interface for simple
programming
Bluetooth® End Product Qualified
Compact size
Class 2 output – 4 dBm
Low power operation
UART interface
PCM and SCO for external codec
GPIO lines under AT control
Wi-Fi co-existence
Embedded devices
Phone accessories
Security devices
Medical and wellness devices
Automotive applications
Bluetooth advertising
ePOS
Embedded Wireless Solutions
Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
4
Laird Technologies
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852 2923 0610
BTM410/411
Bluetooth
®
AT Data Module Datasheet
2 S
PECIFICATIONS
2.1 Detailed Specifications
Table 2-1: Detailed specifications
Categories
Wireless Specification
Feature
Bluetooth
®
Transmit Class
Frequency
Channels
Max. Transmit Power
Implementation
Version 2.1+EDR
Class 2
2.402 – 2.480 GHz
79 channels Frequency Hopping
Adaptive Frequency Hopping
+4 dBm at antenna pad – BTM410
+4 dBmi from integrated antenna –
BTM411
-27 dBm at antenna pad – BTM410
-27 dBmi from integrated antenna –
BTM411
-84 dBm
30 m
Up to 300 kbps
50 Ohm matched SMT pad – BTM410
+0 dBi multilayer ceramic – BTM411
RS-232 bi-directional for commands and
data 16550 compatible
Configurable from 1,200 to 921,600 bps
Non-standard baud rates supported
8
Odd, even, none
1 or 2
9600,n,8,1
Set by VDD_USB input
DTR, DSR, DCD, RI, RTS, CTS
8 general purpose I/O pins
1 PCM channel @ 64 kbps
Support SCO and eSCO
Min. Transmit Power
Receive Sensitivity
Range
Data Transfer Rate
Antenna Modes
External Antenna
Integrated Antenna
(option)
UART Interface
Serial Interface
Baud Rate
Bits
Parity
Stop bits
Default Serial parameters
Levels
Modem Control
General Purpose
Interface
Audio
I/O
Support
SCO Channels
Embedded Wireless Solutions
Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
5
Laird Technologies
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852 2923 0610
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