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                                                                                                  1. Home
                                                                                                  2. Wireless Modules & Adaptors
                                                                                                  3. Communications & Networking Modules
                                                                                                  4. Bluetooth Modules & Adaptors
                                                                                                  Print Page

                                                                                                  DFR0720

                                                                                                  AUDIO RECEIVER MOD, BLE 4.2, 3.7-5V, 15M

                                                                                                  DFROBOT
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  DFROBOT DFR0720
                                                                                                  DFROBOT DFR0720
                                                                                                  DFROBOT DFR0720
                                                                                                  DFROBOT DFR0720
                                                                                                  DFROBOT DFR0720
                                                                                                  DFROBOT DFR0720
                                                                                                  ManufacturerDFROBOT
                                                                                                  Manufacturer Part NoDFR0720
                                                                                                  Newark Part No.03AM7785
                                                                                                  Available to Order
                                                                                                  Manufacturer Standard Lead Time: 21 week(s)
                                                                                                  QuantityPrice
                                                                                                  1+$5.560
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $5.56
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  DFROBOT
                                                                                                  ManufacturerDFROBOT
                                                                                                  Manufacturer Part NoDFR0720
                                                                                                  Newark Part No.03AM7785
                                                                                                  Bluetooth VersionBluetooth 4.2
                                                                                                  Supply Voltage Min3.7V
                                                                                                  Supply Voltage Max5V
                                                                                                  Signal Range Max15m
                                                                                                  Data Rate-
                                                                                                  Bluetooth Class-
                                                                                                  Receive Sensitivity-
                                                                                                  Operating Temperature Min-
                                                                                                  Operating Temperature Max-
                                                                                                  Product Range-
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  DFR0720 is a Bluetooth 4.2 audio receiver board-with an amplifier (2x5W). This is a small size and cost-effective Bluetooth 4.2 Audio Receiver module with dual 5W power amplifier circuits. It supports auto-reconnect and can be powered by micro USB or 3.7V lithium battery. The module can be turned into a stereo Bluetooth speaker when connected with two speakers.

                                                                                                  • Power supply range from 3.7V to 5V
                                                                                                  • Bluetooth version: 4.2
                                                                                                  • Transmission distance of 15m(visible)
                                                                                                  • Audio decoding: WAV, APE, FLAC, MP3
                                                                                                  • Match speaker: 2-8ohm, 3-5W (4ohm 5W speaker is recommended )
                                                                                                  • Dimension of 20 x 45mm/0.79 x1.77”

                                                                                                  Technical Specifications

                                                                                                  Bluetooth Version

                                                                                                  Bluetooth 4.2

                                                                                                  Supply Voltage Max

                                                                                                  5V

                                                                                                  Data Rate

                                                                                                  -

                                                                                                  Receive Sensitivity

                                                                                                  -

                                                                                                  Operating Temperature Max

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Supply Voltage Min

                                                                                                  3.7V

                                                                                                  Signal Range Max

                                                                                                  15m

                                                                                                  Bluetooth Class

                                                                                                  -

                                                                                                  Operating Temperature Min

                                                                                                  -

                                                                                                  Product Range

                                                                                                  -

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:Unknown
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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