espsynth86

Synth engine for esptiny86. this module is largely based on MicrobeModular's Equation Composer ported to esp8266 with full featured Audio Design tool https://esptiny86.github.io/espnode86

Compiling

Install Arduino IDE then install esp8266 from board library
Open and configure "Makefile" file, then on command prompt/terminal type Make (the Makefile will auto discover your Arduino IDE and Libs))
- Nodemcu Lolin use BOARD = nodemcu
- Wemos D1 use BOARD = d1_mini
Qt Creator is optional but it is recommended for developing further with espsynth86
Edit project.include to your pathto get Intelisense in QT Creator

Boards

8BitMixtapeWifi board design by @Dusjagr

esptiny86 Stompbox design by @Dusjagr

Hardware

There are two methods for generating sound with ESP8266

PDM - Pulse Density Modulation
DAC - Digital Analog Converter (tested with PT8211)

To choose between mode uncomment in synthmodule86.ino file

define USE_PDM

Audio design Tools

Inspired by Teensy, design tool is also available https://esptiny86.github.io/espnode86

Support

This project is developed independently and without any connection to funding or big organization, Donation is highly appreciated https://www.patreon.com/badgeek

Credits

Esp8266 Summer Audio hacking by Jan Ostman - http://blog.dspsynth.eu/audio-hacking-on-the-esp8266-2/
MicrobeModular Equation Composer - https://github.com/clone45/EquationComposer
Esp8266 Audio - https://github.com/earlephilhower/ESP8266Audio
Bitluni Wavetable Editor - http://bitluni.net
TinySynth - http://www.technoblogy.com/show?Q7H
MakeEspArduino - https://github.com/plerup/makeEspArduino
RPD (Reactive Patch Development) - http://shamansir.github.io/rpd/

kevinterface / espsynth86