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Initial release v1.1.0 — ESP32 automated telescope flat panel

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Firmware (Arduino Nano ESP32 / PlatformIO):
- Native ASCOM Alpaca CoverCalibrator REST API on port 11111
- Alnitak serial protocol on USB at 9600 baud (simultaneous with WiFi)
- MG995 servo cover mechanism with non-blocking state machine (D9)
- LED brightness PWM via IRLZ44N MOSFET, LEDC channel 0 (D3)
- 12V dew heater PWM via IRLZ44N MOSFET, LEDC channel 1 (D5)
- mDNS + UDP Alpaca discovery, WiFi watchdog reconnect
- SERIAL_DEBUG flag to silence debug output in USB-only mode

INDI driver (C++ / libcurl / nlohmann-json):
- WiFi mode: HTTP Alpaca via libcurl
- USB mode: Alnitak serial via POSIX termios
- LightBoxInterface + DustCapInterface + dew heater number property

Python controller (PyQt6):
- Dark-themed desktop app for direct manual control
- AlpacaBackend (requests) + AlnitakBackend (pyserial)
- PollWorker QThread; cover, brightness, dew heater panels
- QSettings persistence; auto serial port discovery

Docs:
- system-diagram.svg, wiring-diagram.svg (browser-renderable SVG)
- BUILD_NOTES.md with BOM, LM2596 calibration, power-on checklist
- WIRING.md quick-reference, README.md, CHANGELOG.md
This commit is contained in:
Laurence 2026-05-17 08:51:29 +01:00
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PyQt6>=6.4.0
requests>=2.28.0
pyserial>=3.5