BTM46x Series

Enhanced Class II Bluetooth Data Module

CATEGORIES

FEATURE

IMPLEMENTATION

Wireless Specification

Bluetooth®

V2.1 + EDR

Frequency

2.402 - 2.480 GHz

Max Transmit Power

Class 2

+4 dBm from antenna (BTM461)

Receive Sensitivity

Better than -84 dBm

Range

Up to 30 metres

Data Rates

Up to 2.1 Mbps (over the air)

UART Data Transfer Rate

Circa 350 kbps

Host Interface

UART

TX, RX, DCD, RI, DTR, DSR, CTS, RTS

Default 9600, n,8, 1

From 1,200 to 921,600 bps

GPIO

6 configurable lines

Profiles

SPP

Serial Port Profile

HID

Human Interface device

iAP

Apple’s iPod Accessory Protocol

Control Protocols

AT Command Set

Multi-Point API

Supply Voltage

Supply

3.0 to 3.3 V

I/O

1.7 to 3.6 V (independent of Vcc)

Power Consumption

Current

Idle (sleep) < 3 mA

Connectable & Discoverable < 23.5 mA

Antenna Option

Internal

Multilayer ceramic

Physical

Dimensions

12.5 x 22.0 x 3.4 mm

Environmental

Operating

-40˚ C to +85˚ C

Miscellaneous

Lead Free

Lead-free and RoHS compliant

Warranty

1 Year

Approvals

Bluetooth®

End Product Listing (EPL)

FCC / IC / CE / MIC

All BTM46x Series

Ordering Information

BTM461

Enhanced Class II Bluetooth Data Module (integrated antenna)

DVK-BTM461

Development Kit for BTM461 Module

CONN-DS-BTM46x

Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All

specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies

materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or

non- infringement of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall

not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the

Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request.

© Copyright 2013 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and

other marks are trademarks or registered trademarks of Laird Technologies, Inc. or an affiliate company thereof. Other

product or service names may be the property of third parties. Nothing herein provides a license under any Laird

Technologies or any third party intellectual property rights.

Revision History

Version

Date

Changes

Approved By

1.0

16 Oct 2013

Initial

J. Kaye