Stores up to 200 MP3 or WAV files for customizable audio playback
DFRobot Gravity interface enables freeform wiring for flexible installation
Supports up to 32GB TF card storage for expanded audio capacity
Multiple control modes including Arduino, AT command, on-board buttons, and ADKey for versatile operation
Dual channel stereo output for high-quality audio playback
Summarized by Shop
Do you always feel like the DIY work is boring, not attractive or no vitality when you design it by yourself?
This new Gravity MP3 voice module produced by DFRobot can solve these problems. This module can store 8MB audio files, which means it can store more than 200 audios for your choice, support MP3 and WAV formats. Its storage metho