---
product_id: 81980405
title: "CentIoT - GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module"
brand: "centiot"
price: "₨2167"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/81980405-centiot-gpd2846a-tf-card-mp3-decoder-board-2w-amplifier-module
store_origin: LK
region: Sri Lanka
---

# Supports MP3 & USB audio mode Triple FM radio chip support 3.7V Lithium or 5V USB power CentIoT - GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module

**Brand:** centiot
**Price:** ₨2167
**Availability:** ✅ In Stock

## Summary

> 🎧 Tiny Tech, Big Sound – Amplify Your Audio Game!

## Quick Answers

- **What is this?** CentIoT - GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module by centiot
- **How much does it cost?** ₨2167 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/81980405-centiot-gpd2846a-tf-card-mp3-decoder-board-2w-amplifier-module)

## Best For

- centiot enthusiasts

## Why This Product

- Trusted centiot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Visual Feedback:** Integrated LED indicator lets you monitor playback status at a glance.
- • **Compact Powerhouse:** Ultra-compact 34x22mm board packs 2W amplifier for crisp sound anywhere.
- • **Flexible Power Options:** Runs seamlessly on 3.7V lithium battery or 5V USB supply—perfect for on-the-go setups.
- • **Versatile Audio Playback:** Supports MP3 files and USB audio mode for effortless music streaming.
- • **Triple FM Radio Compatibility:** Built-in support for RDA5807, BK1080, and RTC6207E chips keeps your radio options open.

## Overview

The CentIoT GPD2846A TF Card MP3 Decoder Board is a sleek, surface-mount module designed for versatile audio playback. Powered by either a 3.7V lithium battery or 5V USB, it delivers 2W of mono output with support for MP3 and USB audio modes. Its triple FM radio chip compatibility and LED indicator make it a compact yet powerful choice for DIY audio projects and professional applications alike.

## Description

CentIoT - GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module

## Features

- Working Voltage: 3.7V Lithium Battery 600MA or 5V USB Power Supply
- Chip: GPD2846A
- Chip Footprint: SOP16
- With LED indicator Supports MP3 format playback Supports USB audio mode
- Supports 3 types FM radio chip : RDA5807, BK1080 and RTC6207E, Does not support infrared remote control, Does not support USB device mode

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item dimensions L x W x H | 34 x 22 x 2 Millimeters |
| Voltage | 5 Volts |
| Manufacturer | CentIoT®, Contact@centiot.com | www.centiot.com/support |
| Maximum Supply Voltage | 5 Volts |
| Minimum Supply Voltage | 3.7 Volts |
| Mounting Type | Surface Mount |
| Brand | CentIoT |
| Number of Channels | 2 |
| Output Power | 2 Watts |
| UPC | 618020769755 |
| Model | GPD2846A |
| Product Dimensions | 3.4 x 2.2 x 0.2 cm; 5 g |
| Item model number | GPD2846A |
| Mounting Hardware | 1 x CentIoT® - GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module |
| Number of items | 1 |
| Wattage | 2 Watts |
| Power Source | DC |
| Batteries Included | No |
| Batteries Required | No |
| Manufacturer | CentIoT® |
| Country of Origin | China |
| Item Weight | 5 g |

## Product Details

- **Item dimensions L x W x H:** 34 x 22 x 2 Millimeters
- **Voltage:** 5 Volts
- **Manufacturer:** CentIoT®, Contact@centiot.com | www.centiot.com/support
- **Maximum Supply Voltage:** 5 Volts
- **Minimum Supply Voltage:** 3.7 Volts

## Images

![CentIoT - GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module - Image 1](https://m.media-amazon.com/images/I/61VDwMEKa7L.jpg)
![CentIoT - GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module - Image 2](https://m.media-amazon.com/images/I/51bqOeGlQ0L.jpg)
![CentIoT - GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module - Image 3](https://m.media-amazon.com/images/I/41IdBvlaTpL.jpg)

## Questions & Answers

**Q: it is used for drone**
A: no

**Q: Built with FM or Not**
A: No.

**Q: Where can we connect usb socket ?**
A: Does not support usb mode

**Q: How to connect audio jack to it?**
A: You can solder the output to an audio jack.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.lk/products/81980405-centiot-gpd2846a-tf-card-mp3-decoder-board-2w-amplifier-module](https://www.desertcart.lk/products/81980405-centiot-gpd2846a-tf-card-mp3-decoder-board-2w-amplifier-module)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-25*