Overview

An ESP-IDF audio control implementation for the PT2258 6-Channel Electronic Volume Controller IC.

PT2258 Datasheet

Repository Structure

📂 pt2258 (I2C Driver)

Provides direct, stateless hardware control.

Adding to Your Project

Option 1: ESP Component Manager (Recommended)

You can add components directly to your project dependencies using the IDF Component Manager:

idf.py add-dependency romr/pt2258

Option 2: Git Submodule

Add this entire repository into your project’s components/ directory.

cd <your_project_root>
git submodule add https://github.com/romr/esp-idf-pt2258.git components/esp-idf-pt2258