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PhaseShift 2025.06.26.2 beta

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@helicopterrun helicopterrun released this 27 Jun 00:34
· 42 commits to main since this release
2025.06.26.2
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🧪 PhaseShift v1.0.0 – First Stable Release

The first official release of PhaseShift: a fully modular, open-source environmental chamber controller built on ESPHome.

This version introduces a robust, flexible control system for managing staged drying, curing, or incubation cycles with precise control over temperature, dew point, fan speed, and modulation across three programmable phases:

  • Ramp: Linearly transition to setpoints over a user-defined duration
  • Plateau: Hold conditions at a stable mid-stage plateau
  • Hold: Maintain final conditions indefinitely

🔧 Key Features

  • Modular config split across packages/ for clean maintenance
  • Full PID control of:
    • Drybulb temperature
    • Dew point temperature
    • Cold-side heatsink (for efficient thermoelectric cooling)
  • Dynamic dew point calculations and VPD tracking
  • Intelligent circulation fan logic based on mode and clock cycle
  • Anti-icing detection and automated defrost cycle
  • Unit-safe logic for °F/°C
  • Timestamp-based phase tracking with SNTP support
  • Easily extendable for new sensors, actuators, or drying logic

💡 Designed For

  • Drying, curing, & aging
  • Incubation
  • Fermentation (food & beverages)
  • Seed/Pollen storage & other humidity-sensitive processes

Full Changelog: https://github.com/helicopterrun/phaseshift/commits/2025.06.26.2

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