BTM431 Laird Technologies, BTM431 Datasheet

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BTM431

Manufacturer Part Number
BTM431
Description
MODULE, BLUETOOTH, AT DATA, INT ANT
Manufacturer
Laird Technologies
Datasheet

Specifications of BTM431

Compliance Standard
CE, FCC, IC
Physical Interfaces
UART
Data Rate
2.1Mbps
Receiving Signal Range
-84dBm
Operating Temperature Range
-30°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BTM431-01
Manufacturer:
LAIRD
Quantity:
57
Innovative Technology
global
USA: +1.800.492.2320
Europe: +44.1628.858.940
Asia: +852.2268.6567
wirelessinfo@lairdtech.com
www.lairdtech.com/wireless
for a Connected World
solutions:
local
support
TM
The BTM430 and BTM 431 Bluetooth
designed to meet the needs of developers who wish to add robust, short range Bluetooth
data connectivity to their products. They are based on the market leading Cambridge
Silicon Radio BC04 chipset, providing exceptionally low power consumption with
outstanding range.
With a footprint as small as 12.5 x 18.0 mm for the BTM430 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 Technologies 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 their products on the Bluetooth website free of charge .
A comprehensive AT command interface is included, which simplifies firmware integration.
This ensures that the choice of Laird Technologies Bluetooth modules guarantees the fastest
route to market.
FEATURES AND BENEFITS
• Bluetooth v2.0+EDR
• Adaptive frequency hopping to cope with interference
• 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 (future)
• Wi-Fi co-existence
from other wireless devices
Bluetooth
®
modules from Laird Technologies have been
®
AT Data Module
APPLICATION AREAS
• Embedded devices
• Phone accessories
• Security devices
• Medical and
• Aftermarket automotive
• Bluetooth advertising
• ePOS
BTM430/431
telehealth devices
applications

Related parts for BTM431

BTM431 Summary of contents

Page 1

... 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 their products on the Bluetooth website free of charge . A comprehensive AT command interface is included, which simplifies firmware integration. This ensures that the choice of Laird Technologies Bluetooth modules guarantees the fastest route to market. FEATURES AND BENEFITS • Bluetooth v2.0+EDR • Adaptive frequency hopping to cope with interference from other wireless devices • External or internal antenna options • Comprehensive AT interface for simple programming • Bluetooth End Product Qualified • Compact size • Class 2 output – 4 dBm • ...

Page 2

... Ohm matched SMT pad – BTM430 Internal Antenna Multilayer ceramic – BTM431 AT Command Set Dimensions 12.5mm x 18.0mm x 3.4mm (external antenna – BTM430) 12.5mm x 22.0mm x 3.4mm (internal antenna – BTM431) Operating Temperature -30°C to +85°C Storage Temperature -40°C to +85°C Lead free ...

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