All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

[0.1.0] - 2026-06-23

Initial release.

  • I²C communication with the Sensortek STK31862 ambient light sensor via Circuits.I2C.
  • STK31862 GenServer with periodic measurement polling.
  • Configurable ALS/C gain, integration time and out-of-window persistence.
  • ALS and C 16-bit channel reads with data-ready and saturation flags.
  • Lux conversion for the ALS channel.
  • Out-of-window threshold and interrupt configuration.
  • Soft reset and product-ID read.
  • A CircuitsSim device for host-based testing.