# test

This directory is reserved for PlatformIO tests. The current validation flow is
PlatformIO build coverage from `../platformio.ini` plus hardware checks on the
ESP32-S3 reference setup.

Target note:

- ESP32-S3 is the primary hardware-tested target.
- AVR, megaAVR, ESP8266, RP2040, SAMD, STM32, and Teensy environments are compile-validation targets in this repository.
- Passing a compile check does not guarantee that an example pinout, internal pull mode, or I2C wiring matches a specific board.
