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Product Information

  • Bluetooth Class: Class 2
  • Bluetooth Version: Bluetooth 2.1 + EDR
  • Data Rate: 3Mbps
  • Operating Frequency Range: 2.402GHz to 2.48GHz
  • Operating Temperature Max: 70°C
  • Operating Temperature Min: -30°C
  • Physical Interfaces: UART
  • Receive Sensitivity: -86dBm
  • Receiving Signal Range: -86dBm
  • SVHC: To Be Advised
  • Signal Range Max: 30m
  • Supply Voltage Max: 3.6V
  • Supply Voltage Min: 3V


BTM511 is a Bluetooth Multimedia module with integrated antenna designed for adding robust audio and voice capabilities. Based on the market leading Cambridge Silicon Radio BC05 chipset, these modules provide exceptionally low power consumption with outstanding range. Supporting the latest Bluetooth Version 2.1+EDR specification, these modules provide the important advantage of secure simple pairing that improves security and enhances easy use. The compact size of the modules makes them ideal for battery powered or headset form factor audio and voice devices. With a 16bit stereo codec and microphone inputs to support both stereo and mono applications. The BTM511 modules include an embedded 32bit, 64 MIPS DSP core within the BC05. This allows designers to add significant product enhancements. The availability of 16MB flash memory in the module allows complex functionality to be included.


  • Fully featured Bluetooth multimedia chipset
  • Adaptive frequency hopping to cope with interference from other wireless devices
  • 32bit Kalimba DSP for enhanced audio applications
  • Support for secure simple pairing
  • HSP, HFP, A2DP, and AVRCP audio profiles
  • Integrated audio amplifiers for driving stereo speaker
  • Comprehensive AT interface for simple programming
  • Bluetooth End product qualified
  • Low power operation and WiFi coexistence hardware support
  • Class 2 output – 4dBm


  • Communications & Networking
  • Wireless
  • Multimedia
  • Audio
  • Automotive


Availability:  5

(Available until stock is exhausted)

  • 5 in stock for same day shipping

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $25.13 $25.13



Quantity List Price Your Price
1 - 9 $25.44
10 - 49 $22.37
50+ $20.25

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