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M5Stack Stereo Web Radio


Stereo web radio board for the M5Stack. 

Vast improvement on the standard audio capabilities of the M5Stack.
With this board you can create your own stereo web radio.
Listen to internet radio channels, play MP3 files, and much more.


  • PCB of the Web Radio board
  • Web radio software
  • All electronic components
  • 2 speakers
  • Bolts and nuts
  • STL design files for 3d printed enclosures

Not included:

  • M5Stack



The software, STL design files and documentation are available on Naked Ninja Github.


Microcontroller: ESP32 (M5Stack Basic Core)
- Flash Memory: 4MB
- RAM: 520kB
- Clock Speed: 240MHz
- Operating Voltage: 3.3/ 5 Volt
Power Supply Voltage: 5 Volt
Operating Current:
- Standby mode: 160~260 mA
- Active mode:     400~800 mA
Audio Codec: VS1003/1053
Stereo Audio Booster: PAM8403


 Build difficulty: Intermediate