DF Robot Voice Recorder Module

The voice recorder module supports 4 controlling modes (Arduino, AT command, on-board buttons, and ADKEY), and multi-segment voice recording. You can directly press the on-board buttons to record or play voice without using a controller. Moreover, the 16MB storage on the module can store up to 40 minutes of voice recording and the recorded files can be copied to your computer via the type-C interface.

Product Video

Quick Spec

  • Operating Voltage: 3.3 ~ 5V
  • Operating Current: >10mA
  • Storage: 16MB
  • Sampling Rate: 48kbs
  • Communication: UART
  • Support about 40 minutes voice recording
  • Support multi-segment voice recording
  • Voice recording/playing via on-board buttons
  • On-board power amplifier
  • Support analog U-disk
  • Dimensions: 26 x 30mm
  • Net Weight: 10g

Dimensions

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Board Layout

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   NO.    Slikscreen       Function
   1    VIN    +
   2    GND    -
   3    RX    UART Receive
   4    TX    UART Transmit
   5    SPK+    Speaker Output +
   6    SPK-    Speaker Output-
   7    PLAY    Function Button
   8    REC    Function Button
   9    KEY    ADAKY
   10    DAC    DAC Output
   11    GND    -
   12    MIC    Microphone Input   


Indicator Description

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   Status    Orange LED       Blue LED
   Slave Mode    OFF    OFF
   Recording Mode    Quick Flash    OFF
   Recording    ON    OFF
   Recording Pause       Slow Flash    OFF
   Playing    OFF    ON
   Playing Pause    OFF    Slow Flash
   Switching    OFF    Flash Twice   


Wiring Diagram

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Resources

Shipping List

  • 1 x DF Robot Voice Recorder Module
  • 1 x Header Set


DF Robot Voice Recorder Module

  • Brand: DF Robot
  • Product Code: DFR0745
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock UL529
    Stellenbosch In Stock U52

    We ship free of charge between branches to complete your order.

  • R125.00 (Inc Tax: R143.75)


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Tags: voice, rec, recorder, record, audio, play, uart, df1101s