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GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module

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Audio Amplifier Module for everyday users

The GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module is a value-for-money audio amplifier module designed for everyday users. It features Operating Voltage (VDC): 5 and Chip: SOP16 Footprint. Customers praise its accurate and reliable.

accurate and reliable
₹597
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Total: ₹597
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Operating Voltage (VDC): 5
Chip: SOP16 Footprint
Length (mm): 38
Width (mm): 22
Weight (g): 4
Shipping Weight: 0.005 kg

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-415852Category: Audio Amplifier Module

About This Product

The GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module is a value-for-money audio amplifier module designed for everyday users. Customers highlight its accurate and reliable.

Key Specifications

  • Operating Voltage (VDC): 5 — works with standard household power
  • Chip: SOP16 Footprint
  • Length (mm): 38
  • Width (mm): 22
  • Weight (g): 4
  • Shipping Weight: 0.005 kg
  • Shipping Dimensions: 5 × 4 × 1 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This TF card MP3 decoder board utilises the GPD2856A MP3 decoder IC and has an onboard 2-watt L/R mixed mono audio amplifier IC (8002). This module is the updated version of the earlier GPD2846A TF card MP3 decoder board, and in this latest version, there is a TF card slot for a micro-SD memory card and an LED power indicator. The board measures 35-mm × 22-mm and requires only a power supply, direct speaker connection, and switches. The manufacturer recommends a working voltage of 3.7 . Note: This Product is available in two different variants (GPD2846A, AC228P0P139, AC238P0W282, AC24BP20792, AC24BP20794 and HW 195 JL) with the same working we will ship it randomly.
Connection Diagram: 
GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module

Specifications and Features:

  1. Working Voltage: 3.7V Lithium Battery 600MA
  2. Main Chip:GPD2846A
  3. Chip Footprint: SOP16
  4. PCB Size(LxWxH)mm :35 x 23 x 1
  5. With 2W Mixed Mono
  6. With Power supply, it can play Automatically
  7. With Multifunction LED indicator
  8. Supports MP3 format playback
  9. Supports 3 types FM radio chip: RDA5807, BK1080 and RTC6207E.
  10. Does not support infrared remote control.

Package Includes:

1 x GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.