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Home > Computing & Peripherals > IT, Test & Safety Equipment > Computing & Peripherals > Embedded Systems

4D Systems 3.3 → 5V UART Audio Module, 21 x 20.5 x 11.3mm

Price:
USD 27.04 / Each    30.04     -10%
MOQ:
1 Each

Country of origin: China

The estimated delivery time is 21 - 28 days after payment.

Free Shipping for orders over USD 500.00

Payment: Bank transfer

Third party financial regulators will be involved in the transaction process.

Image SKU No. MPN Brand
10032708 SOMO-II 4D Systems
Minimum Operating Temperature Maximum Operating Temperature Length Height Included Features Dimensions Supported Bus Interfaces Supported Audio Interfaces Width Supply Voltage
0°C +70°C 21mm 11.3mm Low-Cost Module for All Embedded Audio Sound Applications, RoHS and CE Compliant 21 x 20.5 x 11.3mm UART Stereo DAC output 20.5mm 3.3 → 5V
Unit Price Purchase Count
MOQ: 1 Each
USD 27.04 / Each
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Each
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  • Product Description
  • Parameter
  • Service Process
  • Guarantee
  • Cumulative Repurchase

Brand 4D Systems
Minimum Operating Temperature 0°C
Maximum Operating Temperature +70°C
Length 21mm
Height 11.3mm
Included Features Low-Cost Module for All Embedded Audio Sound Applications, RoHS and CE Compliant
Dimensions 21 x 20.5 x 11.3mm

More Parameter >

Parameter

Brand 4D Systems
Minimum Operating Temperature 0°C
Maximum Operating Temperature +70°C
Length 21mm
Height 11.3mm
Included Features Low-Cost Module for All Embedded Audio Sound Applications, RoHS and CE Compliant
Dimensions 21 x 20.5 x 11.3mm
Supported Bus Interfaces UART
Supported Audio Interfaces Stereo DAC output
Width 20.5mm
Supply Voltage 3.3 → 5V
The SOund MOdule 2 (SOMO-II), from 4D Systems, is a compact audio-sound module designed for all embedded audio-sound applications. The SOMO-II is designed to play MP3 audio files from a micro-SD card or USB 2.0 flash drive with extra components. An on-board 16-bit MCU is specifically designed for hardware audio decoding.
The files can be stored in the root folder of the micro-SD or USB flash drive. It can take up to 99 folders with 255 songs in each. The audio files can be loaded onto the micro-SD card or USB flash drive using a PC or laptop without additional software.

The SOMO-II offers two modes, SERIAL-MODE and KEY-MODE:
SERIAL-MODE has a 2-wire serial UART interface to a microcontroller via the TX and RX pins. A range of audio operations such as play, pause, stop, next, previous and volume control are available to the host micro through serial commands.
KEY-MODE is a stand-alone operation where the host micro is not needed. It is then possible to control the module with just a few push buttons.

Features of the SOMO-II audio-sound module:
Compact 16-pin package
Dimensions: 21 x 20.5 x 11.3 mm
24-bit DAC output
SERIAL-MODE or KEY-MODE
Mono amplified speaker output
Stereo DAC audio output for external amp/headphones
On-board micro-SD adaptor
Supports up to 32GB micro-SD or USB 2.0 flash drive
3.3V to 5V DC voltage range (single supply)

Service Process

Service Guarantee

  • 6 months warranty

    ECVV accepts the product for return during the limited warranty period, ECVV may, at its option: (i) repair; (ii) replace; or (iii) refund the amount paid by the customer.

  • 100% Payment Protection

    If you don't receive the item that you ordered, we'll reimburse you for full purchase price plus any original shipping costs.

  • 30 days return and exchange

    The Customer could, within 30 days of the date of delivery or collection, at ECVV's discretion, replace the products or refund the purchase price.

  • Free Shipping for orders over USD 500.00

    Free Shipping for orders over USD 500.00, Otherwise USD 30.00

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