Alex Petrochenko and Claude Sonnet 4.6
55bec76d88
chore: remove internal version notes, clean up CHANGELOG links
...
docs/v1.9_RELEASE_NOTES.md, v1.9.1_HYBRID_FIX.md, v1.9.2_WIFI_RESILIENCE.md
were internal working documents (incomplete checklists, dev notes).
CHANGELOG.md already covers all versions — links removed, status updated to v1.9.3.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-05-14 17:42:59 +01:00
Alex Petrochenko and Claude Opus 4.5
abf3a513c9
docs: update documentation for v1.9.2
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- CHANGELOG.md: Add v1.9.2 WiFi resilience changes
- README.md: Update journey section, memory stats, project structure
- docs/v1.9.1_HYBRID_FIX.md: Minor formatting fixes
- docs/v1.9.2_WIFI_RESILIENCE.md: New detailed documentation
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com >
2026-01-07 09:19:19 +00:00
Alex Petrochenko
8f0df02e77
Initial commit: v1.9.1 production firmware
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Complete reverse engineering of TJ-56-654 weather clock from AliExpress.
Security fixes:
- Eliminated WiFi password leak vulnerability
- Removed dependency on Chinese cloud services (QWeather)
- Secure WiFiManager captive portal setup
- No hardcoded credentials
Features:
- Fully async architecture (zero blocking operations)
- OTA firmware updates (web + ArduinoOTA)
- NTP time sync with timezone + DST support
- Open-Meteo weather API (free, no registration)
- 3 display modes: time, weather, sunrise/sunset
- REST API + web interface
- EEPROM config persistence
Performance:
- Loop time: <1ms (was 10ms+)
- Memory: 409KB flash (38%), 38KB RAM (46%), 62KB IRAM (94%)
- Zero blocking delays
Hardware:
- ESP-01S (ESP8266EX, 1MB flash)
- GM009605v4.3 OLED display (128x64, I2C)
- Custom I2C mapping: SDA=GPIO0, SCL=GPIO2
Documentation:
- Complete installation guide
- Hardware specifications
- API documentation
- Troubleshooting guide
- Version history v1.5 → v1.9.1
Built with Claude Code (Opus 4.5)
Author: Andrey Petrochenko
Date: 2026-01-03
2026-01-03 14:01:31 +00:00
