It's a PT3 format chiptune music player written by Shiru for ESPboy project. The format is a kind of standard de-facto for AY-3-8910 chiptune music. This chip and its analogs have been used at:
- ZX Spectrum-128 and it's clones
- Apple II sound card
- Amstrad CPC
- FM-7 (Fujitsu Micro-7)
- MSX computers
- Atari ST family computers
- Atari Falcon
- Famicom in Sunsoft 5B mapper
About 25000 songs have been made since the mid-90s when it was first introduced.
The program emulates AY sound chip and plays PT3 files loaded into the SPIFFS. The sound is output through the sigma-delta modulation based DAC via the built-in speaker. It also supports I2S stereo DAC if connected (change define in the sketch, no run-time option to switch between outputs at the moment).
You can see and hear at this video the ESPboy DAC module play of few melodies from Shiru.
Check the following links to get much more music:
More related links: