The MP3 module is a common sound module that can be used to play various animal’s sound effects, mechanical sound effects, and songs. Combining the robot’s actions, light effects with this module, all kinds of applications will be vividly displayed. The module supports two modes. APP mode: Users can use the APP to play various sound effects, songs, and recording files in real-time. TF Mode: Plays songs in the extended SD card.Features:
a) Onboard blue LED indicator for Bluetooth connection feedback.
b) High-definition speakers, playing various audio effects in real-time.
c）App supports dynamically play various audio effects, recordings, and SD expansion card audio files.
d) Support Arduino IDE programming, and provide runtime to simplify programming.
e) Support Robobloq graphical programming for all ages.
f) The on-board gold-immersed M4 mounting holes are easy to install and use the RJ11 interface for convenient connection.