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Fermion - Voice Recorder Module - DFRobot DFR0745

Index: DFR-19392 EAN: 5904422346546
A simple to use and practical module with voice recorder produced by DFRobot. It allows the user to make multi-segment sound recordings. The module has a built-in 16 MB memory, which holds up to 40 minutes of recordings. It has two function buttons and a USB type C connector.
€7.46
€6.06 tax excl.

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Manufacturer: DFRobot
Compatibility: Arduino

Product description: Fermion - module with voice recorder - DFRobot DFR0745

A simpleto use and practical module withvoicerecorder manufactured byDFRobot. It allows the user to makemulti-segmentsound recordings. The module has a built-in16 MBmemory, which can store up to40 minutes ofrecordings. It has two function buttons and a USB type C connector.

Functional overview

  • Controllable in 4 ways: through the Arduino board, using AT commands, using the function buttons on the module or through the ADKEY
  • Allows multi-segment voice recording
  • Ability to record and playback voice without using the controller
  • Built-in 16 MB memory for up to 40 minutes of voice recordings
  • USB Type C connector for connecting the module with a computer
W skład zestawu wchodzą także dwie listwy goldpin 1x6 - raster 2,54 mm.

The kit also includes two 1 x 6 goldpin strips - 2.54 mm raster.

Product is compatible with Arduino

There is auser guideavailable on manufacturer's website, which makes it easy to get started with the module. It includes compilation tutorial, wiring diagram and sample program codes.

Schemat podłączenia modułu. Płytka DFRduino i głośnik nie wchodzą w skład zestawu, można je nabyć osobno w naszym sklepie.

Connection diagram of the module.DFRduinoboard and speaker are not included, they can be purchased separately in our shop.

Pinout and wiring diagram

  • VIN - power pin from 3.3 V to 5 V
  • GND - ground of the chip
  • RX - UART data receive pin
  • TX - UART data transmission pin
  • SPK+ - speaker + output
  • SPK- - speaker output
  • PLAY - PLAY function button
  • REC - REC function button
  • KEY - ADAKY pinout
  • DAC - DAC converter output
  • MIC - microphone input pin

Technical specification of the module

  • Type: voice recorder
  • Power supply range: from 3.3 V to 5 V
  • Operating current: > 10 mA
  • Memory: 16 MB
  • Connector: USB type C (for data transfer to the computer)
  • Built-in amplifier: 5 W
  • Sampling frequency: 48 kbps
  • Communication interface: UART
  • Control: Arduino / AT commands / function keys / ADKEY
  • Module dimensions: 26 x 30 mm

Contents of the kit

  • Module with voice recorder - 1 pc.
  • Goldpin strip 1 x 6 - 2,54 mm pitch - 2 pcs.
Moduł z rejestratorem głosu wyprodukowany przez DFRobot.

Module with voice recorder produced by DFRobot.

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Lichtenstein, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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