MP3 Decoder Music Player Module For Arduino And ESP32 Tiny 47mm By 24mm Board With Built In Audio Amplifier And USB Power Supports Up To 32GB TF Cards And USB Drives Easy Plug Voice Broadcast For DIY Projects And Voice Prompts

Compact MP3 Decoder Module for Arduino/ESP32 with Amplifier
✔️ 47x24mm board with built-in amp, USB power, supports 32GB TF/USB

This compact MP3 decoder module measures 47mm by 24mm and weighs 15g, making it ideal for space-constrained DIY builds. It is compatible with Arduino and ESP32 and supports up to 32GB TF cards and USB drives, plus a 128MB micro SD card and XH2.54 easy-plug cable. It can be powered via Micro USB, USB 5V, or a 3.7V lithium battery, and operates from -40°C to +70°C with standby current under 10mA.

✅ Size: 47mm × 24mm, 15g
✅ Storage: supports up to 32GB TF cards and USB drives
✅ Interfaces: Micro USB port; 128MB micro SD; XH2.54 easy-plug cable
✅ Compatibility: Arduino/ESP32 compatible
✅ Power: USB 5V, 3.7V Li battery, or USB-powered supply
✅ Operating range: -40°C to +70°C; standby current <10mA

💡 What is a typical use case for this MP3 decoder module in embedded projects?

This module adds audio playback and voice prompts to compact DIY builds. - Handy for interactive toys, alarms, and small projects - Works with Arduino and ESP32 for easy prototyping - Storage flexibility with 32GB TF cards and USB drives - Controlled via simple serial commands for quick integration ✝️