ESP32 Internet Radio, MP3 Player , and Alarm Clock

Published at : 23 Dec 2025

This project is sponsored by PCBWAY https://www.pcbway.com/
This time I will show you how to make a stand-alone Internet Radio, which in terms of characteristics, stability, and functions is comparable and even better than commercial devices of this type, and yet the price for making it is many times lower. The device contains a large color TFT display with a Touchscreen through which all controls are performed, so there is no need for additional buttons. It also has a large-digit clock with advanced alarm settings, as well as an MP3 player that can play standalone tracks and playlists.
This internet radio in general works surprisingly fast because the images are downloaded directly from the SD card, instead of being drawn using the microcontroller. So we can very quickly and easily change the backgrounds, the style of the numbers, insert logos and other characters without changing a single line of code.

Detailed instructions, schematic, and code at:
https://www.hackster.io/mircemk/esp32-internet-radio-mp3-player-and-alarm-clock-326cee

Captions:
0:00 Short Demo
4:21 Description
5:34 Inside
7:20 Demonstration
12:35 Web Interface
14:23 Building

If you like my job buy me a coffee: https://ko-fi.com/mircemk

If you are interested in this area, look at the Playlist with all my DIY Radios at:
https://www.youtube.com/playlist?list=PLAxrqEdgtyUXnLy3kTU0WbObQxiEfLDBx

Visit my Youtube Channel for more Projects , DIY and How To Make videos:
https://www.youtube.com/c/MirkoPavleskiMK/videos

by mircemk
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#esp32 #electronics #webradio #PCBWay