(Work in progress).

It's like the name Casper, but instead it's bits of sequencer, and ESP mashed together.
Whatever dude. It's an ESP8266 based drum sequencer.

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Oh, by the way!     by yours truly.
It's Open Source! You can find it here.

Table of Contents

• About the Project
  • Built With
• Getting Started
  • Prerequisites
• Usage
• Contact

About The Project

I wanted a little drum machine to jam with.

I had a ton of spare electrical parts laying around the house.
To give in idea of what those consist of:

• Home automation (somehow wanted a doorbell in HomeKit).
• Leftover guitar effects (make some noise).
• Leftover parts of a very early OTTO (hence, lots of buttons).
• Random electronic crap (that I would otherwise throw away by now).

I am a (frontend) developer, so I figured; why not make one.

sidenote: My main language is JavaScript, so cut me some slack in the C++ domain. 😉

Built With

• U8g2
• Mozzi
• AceButton
• RotaryEncoder
• Gaussian

Getting Started

Still busy writing this.

Prerequisites

• ESP8266 (Other boards might work; have not tested).
• An OLED (I use a a cheap 128x64 SSD1306 OLED).
• Any I2S DAC supported by Mozzi (I got a cheap Max98357).
• Some mechanical buttons.
• A rotary encoder.
• Various general electronics like resistors and diodes.

Usage

Will follow later.

Contact

Albert - [email protected]

Project Link: https://github.com/albertsmit/qesper