https://github.com/copych/acidbox

ESP32 synth: all-in-one acid combo of two TB303's, a drum machine with fx chain, cd-quality

303 808 acid arduino audio drum-machine dsp esp32 groovebox midi roland synth synthesizer tb303 tr808

Last synced: 25 Jun 2025

https://github.com/copych/esp32_sf2_sampler_synthesizer

ESP32-S3 SF2 based wavetable synthesizer. MIDI input, common CCs support. GM compatible. Effects chain.

arduino esp32 esp32-s3 esp32s3 midi midi-device sampler sf2 soundfont

Last synced: 17 Apr 2026

https://github.com/copych/esp32_s3_sampler

ESP32-S3 based sampler handles gigabytes of PCM WAV files, up to 19 stereo voices polyphony, CD quality

arduino audio esp32-s3 esp32s3 music sampler synth synthesizer wav

Last synced: 25 Oct 2025

https://github.com/copych/esp32_open303

ESP32 port of the Open303 : TB303 bassline clone. Original is here https://github.com/RobinSchmidt/Open303

Last synced: 11 Apr 2025

https://github.com/copych/esp32-dualcore-i2s

Proof of concept for dual core sound synthesis via i2s

arduino esp32 i2s multithreading sound synthesizer

Last synced: 22 Sep 2025

https://github.com/copych/esp32_i2s_monitor_recorder

ESP32 I2S signal monitor / SD recorder. It uses OLED to show signal and frequency response.

esp32 i2s microsd oled recorder sdmmc sound

Last synced: 20 Apr 2026

https://github.com/copych/sdmmc_esp32_read_only

Simplified Read Only FAT32 implementation for SD MMC on ESP32 and ESP32S3

Last synced: 04 Mar 2025

https://github.com/copych/esp32-s3_fm_drum_synth

ESP32-S3 based FM Drum synthesizer

drums dx fm midi synth synthesizer usb

Last synced: 06 Aug 2025

https://github.com/copych/esp32-i2s-audio-helper-class

I2S helper class for ESP32 family. Makes I2S Audio really easy.

esp-arduino esp32 esp32-arduino esp32-s3 i2s i2s-audio

Last synced: 03 Mar 2026

https://github.com/copych/sparkboxfiles

Web File Manager for the SparkBox footswitch

Last synced: 11 Oct 2025

https://github.com/copych/sf2_sampler

ESP32-S3 SF2 based synthesizer. Parses SF2 file and loads sample data into PSRAM. Effects chain.

arduino esp32 esp32-s3 esp32s3 midi midi-device sampler sf2 soundfont

Last synced: 12 May 2025

https://github.com/copych/aciduinobox

An attempt to combine Aciduino and AcidBox

acid arduino audio drummachine music sequencer synth tb-303

Last synced: 10 May 2026