BTM410 Datasheet, PDF (5/25 Pages) Laird Tech Smart Technology – modules from Laird are designed to meet the needs of developers who wish to add robust

BTM410/411
Bluetooth^® AT Data Module Datasheet
2 SPECIFICATIONS
2.1 Detailed Specifications
Table 2-1: Detailed specifications
Categories
Wireless Specification
Feature
Bluetooth^®
Transmit Class
Frequency
Channels
Max. Transmit Power
Min. Transmit Power
Antenna Modes
UART Interface
General Purpose
Interface
Audio
Receive Sensitivity
Range
Data Transfer Rate
External Antenna
Integrated Antenna
(option)
Serial Interface
Baud Rate
Bits
Parity
Stop bits
Default Serial parameters
Levels
Modem Control
I/O
Support
SCO Channels
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
Embedded Wireless Solutions
5
Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
Laird Technologies
Americas: [phone]
Europe: [phone]
Hong Kong: [phone]