Detail

EHMB06 is a dualmode audio and data transmission module supporting Bluetooth 5.1, it is based on Qualcomm QCC3021 chip with built-in 32M flash, supports 120MIPS Kalimba DSP, supports enhanced audio and DSP applications (AAC, SBC codec, 1-mic CVC). Supports GATT, A2DP, AVRCP, HSP, HFP, SPP and PBAP features for connecting with smart devices.


The module's BLE and smartphone connection must use APP, Ehong can provide APP interface technical support, or you can directly download Ehong demo APP for testing.


Ehlink@ AT command set Through the UART interface communication, designers can easily design different Bluetooth products according to their requirements, such as: HS/HF, A2DP, AVRCP, SPP, HID, GATT, etc. In addition, the module's software supports TWS protocol, users can easily achieve two Bluetooth speakers synchronized music playbackfunction, bringing you unparalleled music enjoyment!



                                                           


  Module Parameters                                                                                       


 Wireless Features

 Audio Features   

 Hardware Features

  • Bluetooth 5.1

  • Transmit Power: +8dBm

  • Receive Sensitivity: -90dBm

  • RF input impedance: 50ohms

  • Maximum operating current: 30mA

  • Deep sleep current: 0.05mA


  • Integrated 120MHz Kalimba DSP

  • 64-bit stereo decoding

  • Analog, I2S, PCM and Microphone

  • ACC stereo decoding

  • Optional CVC@ echo suppression

  • SPDIF and MCLK support


  • Host UART interface

  • Support lithium battery and lithium battery charging

  • 10 software programmable IO pins

  • Temperature range: -40℃ to +85℃

  • Size: 23.24*11.93*2.2mm

  • Power supply: 2.7 -- 3.6V


   Software Features


  Certification


  • Ehware's Bluetooth Protocol Stack 

  • A2DP, AVRCP, HFP, HID and BLE

  • SPP

  • PBAP, MAP, HID, DI, DUN and HDP

  • ASCII serial communication

  • BQB

  • FCC,IC

  • CE,KC

  • SRRC

  • Rohs


          Development of evaluation boards                                                                                  



The EH-MEVK-001 development and evaluation board provides a complete set of interface features for the EH-MB06 module,


USB, SPI, headphone, and microphone interfaces are supported, and a quick manual guide allows you to get up and running in


The quick manual guide allows you to get up and running and run the module in minutes to test and evaluate the product performance.


For more information about the evaluation board, please click EH-MEVK-001