This directory contains hardware documents for AmpliPi as well as testing software used to verify hardware functionality.
Schematic diagrams for all the boards in an AmpliPi Main Unit or Exander are available in the sch directory. See hw_releases.md for the configuration of board revisions in each hardware release.
Hardware diagrams documenting AmpliPi hardware and signal flow at a higher-level are available in the diagrams directory.
The AmpliPi Controller's boards are outlined in the following diagram:
The AmpliPi Zone Expander's boards are outlined in the following diagram:
The tests in the tests directory are used by MicroNova to perform hardware verification of units. Many of the tests can be run without extra test equipment.