LM071-1

Short Range surface mount Bluetooth Module with on-board chip antenna for 2.2 V to 3.6 V voltage operations.

Bluetooth v2.1 + EDR compliant backward compatible with Bluetooth v2.0/1.2/1.1 specification
Secure Simple Pairing support
Full Bluetooth Data rate upto 3 Mbps
Class 2 Radio with 25 m range in open space

Interoperable with PDAs, Phones, PCs and Laptops
HCI mode, or SPP software stacks
Supports 7 ACL links and 3 SCO links (HCI mode firmware)
SPP firmware provided by default on the module
Bluetooth v2.0 + EDR compliant backward compatible with Bluetooth v1.2/v1.1 specification
Small Size 25 mm x 14.5 mm x 2.2 mm
Lead free RoHS compliant
802.11 Coexistence
Low Power Consumption
AT Command Set provided for module configuration
External Antenna Full Bluetooth Data rate upto 3 Mbps
Class 2 Radio with 25 m range in open space

Manufacturer LM Technologies Ltd
Chipset CSR Bluecore 4 (BC04)
Power Classification Class 2
Module Type Surface Mount
Bluetooth Specification Core v2.0 + EDR backward compatible with Bluetooth v1.2/1.1 specification
Frequency 2402 - 2480 MHz
Data Rate Upto 3 Mbps
Range 25 m in open space
Rx Sensitivity -83 dBm typical
Antenna External Antenna
Voltage operation 3.0 - 3.6V
Average Current Consumption (Deep Sleep Mode) 40 uA
Average Current Consumption (ACL Sniff Mode) 2.4 mA
Peak Current Consumption 58 mA
Power Output +4 dBm
Default Firmware v4.53
Size 25 mm x 14.5 mm x 2.2 mm
Bluetooth Profile Serial Port Profile (SPP). Also offered Human Interface Device (HID) profile
Interface UART, USB, PCM
Serial Parameters Default 19200, 8 N 1
UART lines TxD, RxD, GND, CTS, RTS
Baud rates 1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2/230.4/460.8/921.6 kbps
Configuration AT Command Set
Flash Memory 8 MB
RoHS Compliant Yes

	LM071/downloads_at_command_AT_Command_Manualv4.52.pdf/a>
	LM071/downloads_datasheets_LM071_Datasheet.pdf