Overview

Every BT730 series Bluetooth module from Laird is designed to add robust, long-range Bluetooth data connectivity to any device. Based on the market-leading Cambridge Silicon Radio (CSR) BC04 chipset, BT730 modules provide exceptionally low power consumption with outstanding Class 1 range via 18 dBm of transmit power. A broad range of Bluetooth profiles such as Serial Port Profile (SPP) and other vital features make BT730 modules superior to other Class 1 Bluetooth modules. Available in BT730-SA and BT730-SC variants.

Specifications

Bluetooth Version
2.0
Antenna Options
Integrated or External via u.FL
Chipset
CSR BC04
BT Class
1
Certifications
FCC, IC, CE
Compliance
Lead-free and RoHS compliant
Data Rate
Over the Air: Up to 2.1Mbps
UART: Greater than 300 Kbps
Dimension (Height - mm)
15.29 mm
Dimension (Length - mm)
28.71 mm
Dimension (Width - mm)
3 mm
Frequency Range (Max)
2.480 GHz
Frequency Range (Min)
2.402 GHz
FTP Client
Yes
Logical Interfaces
UART (TX, RX, DCD, RI, DTR, DSR, CTS, RTS)
GPIO (8 configurable lines)
ADC (2 lines, 8 bit resolution)
Max Transmit Power
18 dBm from antenna
Operating Temp - Max (°C)
+85 °C
Operating Temp - Min (°C)
-40 °C
Power Consumption
Idle Mode – 1.25mA
Transmit (Max Data) – 35mA
Profiles
Serial Port Profile (SPP), Dial Up Networking (DUN ), FTP Client (File Transfer Protocol), HFP & Partial HSP (Hands Free & Headset)
Protocols
AT Command Set - 1 connection
Multi-Point API - 3 simultaneous connections
Range
Up to 1000 meters
Receive Sensitivity
> -87dBm
Stack On Board
Yes
Voltage
Supply: 3.3 – 5.0V
I/O: 3.3V
Antenna Options Bluetooth Version Chipset (Wireless) Compliance Connector Type Data Rate Development Kit Contents Frequency Frequency Range (Max) Frequency Range (Min) Logical Interfaces Max Transmit Power Protocols Range Receive Sensitivity Wireless Specification
BT730-SA Internal Antenna v2.0 + EDR CSR BC04 FCC / IC / CE SMT Up to 2.1 Mbps Development board and software tools 2.4 GHz 2.480 GHz 2.402 GHz UART +18 dBm AT Command Set Up to 1 km Better than -87 dBm Bluetooth v2.0
Antenna Options Bluetooth Version Chipset (Wireless) Compliance Connector Type Data Rate Development Kit Contents Frequency Frequency Range (Max) Frequency Range (Min) Logical Interfaces Max Transmit Power Protocols Range Receive Sensitivity Wireless Specification
BT730-SC u.FL Connector v2.0 + EDR CSR BC04 FCC / IC / CE SMT Up to 2.1 Mbps Development board and software tools 2.4 GHz 2.480 GHz 2.402 GHz UART +18 dBm AT Command Set Up to 1 km Better than -87 dBm Bluetooth v2.0
Antenna Options Bluetooth Version Chipset (Wireless) Connector Type Data Rate Frequency Frequency Range (Max) Frequency Range (Min) Logical Interfaces Max Transmit Power Protocols Range Receive Sensitivity Wireless Specification
DVK-BT730-SA Internal Antenna v2.0 + EDR CSR BC04 RS232/USB Up to 2.1 Mbps 2.4 GHz 2.480 GHz 2.402 GHz USB +18 dBm AT Command Set Up to 1 km Better than -87 dBm Bluetooth v2.0
Antenna Options Bluetooth Version Chipset (Wireless) Connector Type Data Rate Frequency Frequency Range (Max) Frequency Range (Min) Logical Interfaces Max Transmit Power Protocols Range Receive Sensitivity Wireless Specification
DVK-BT730-SC u.FL Connector v2.0 + EDR CSR BC04 RS232/USB Up to 2.1 Mbps 2.4 GHz 2.480 GHz 2.402 GHz USB +18 dBm AT Command Set Up to 1 km Better than -87 dBm Bluetooth v2.0

Documentation

Name Part Type Last Updated
Application Note - BT730 Range Testing.pdf All Application Note 01-17-19
Application Note - BT7x0 Carrier Board.pdf All Application Note 01-17-19
Application Note - BT730 Development Kit.pdf All Application Note 01-17-19
Application Note - Bluetooth Latency and Data.pdf All Application Note 01-17-19
IC Test Report CR332501 - BT7x0 - FCC 15.247 Bluetooth EDR.pdf All Certification 01-17-19
EN 60950-1 - BT7x0.pdf All Certification 01-17-19
EN 301 489-1, EN 301 489-17 - BT7x0.pdf All Certification 01-17-19
IC Technical Acceptance Certificate - BT730.pdf All Certification 01-17-19
EN 300 328 (2.4 GHz) BT EDR - BT7x0.pdf All Certification 01-17-19
EU Declaration of Conformity - BT7x0 - 2017.pdf All Certification 01-17-19
FCC RF Exposure Report - BT7xx.pdf All Certification 01-17-19
FCC 15B plus ICES-003 - BT7xx.pdf All Certification 01-17-19
FCC 15.247 BT EDR - BT7xx.pdf All Certification 01-17-19
FCC Grant - BT7xx.pdf All Certification 01-17-19
EN 62311 RF Exposure Report - BT7x0.pdf All Certification 01-17-19
Radio Equipment Directive (RED) Updates - May 2017 All Certification 03-01-19
RoHSII - EU WEEE Compliance BT RAMP v1 7 All Certification 03-01-19
User Guide - BT730 Firmware.pdf All Documentation 01-17-19
Hardware Schematic - BT730 Carrier Board.pdf All Documentation 01-17-19
Quick Start Guide - BT730 Development Kit and Serial Port Profile.pdf All Documentation 01-17-19
Product Brief - BT730.pdf All Brochure 03-01-19
Datasheet - BT730 Series.pdf All Datasheet 03-01-19
User Guide - StringPlayer.pdf All Documentation 01-17-19
BT7x0-SA SC-asm asm.zip All Software 01-17-19
MultipointHostSourceLibrary BTM73x.zip All Software 01-17-19
Bluetooth Development Kit Terminal Download.zip All Software 01-17-19
Application Note - Guidelines for Replacing Antennas v1.0 All Application Note 01-17-19