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LM071   Datasheet
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Product Overview

LM-071 is an class 2 BC04 Bluetooth module. This module is CSR BC04 class 2 module with no antenna, an operating voltage range is from 3.0V to 3.6V and an operating data range of 20 - 40m. This module is provided with Bluetooth v2.0+EDR compliant SPP firmware and can be configured using our set of AT commands sent over UART.
  • The module is a Max 4dBm (Class2) module
  • Bluetooth standard v2.0 + EDR specification
  • Low current consumption operating on Hold, Sniff, Park, Deep Sleep Mode
  • Ideal for embedded systems, Low power
  • Support for up to 7 ACL links and 3 SCO links (HCI mode firmware)
  • Interface: USB, UART & PCM (for VOICE CODEC)
  • SPP firmware available by default. Also offered HID firmware
  • Support for 802.11 Co-existence
  • No Host Stack required
  • External Antenna


Wireless, Portable Devices, Industrial, Consumer Electronics

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Bluetooth 2.0 + EDR





Class 1





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Technical Docs (2)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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