diff --git a/VERSION.md b/VERSION.md deleted file mode 100644 index 4822d34..0000000 --- a/VERSION.md +++ /dev/null @@ -1,134 +0,0 @@ -# Version History - -## Version 2.0.0 "Enhanced" (2025-12-20) - -### 🎯 Overview -Enhanced version of the ESP32 Energy Meter project based on Giovanni Aggiustatutto's original work. This version adds significant improvements for reliability, user experience, and professional documentation. - -### ✨ Major Enhancements - -#### WiFi Connectivity Monitoring -- **Problem Solved**: Original `platform: status` caused false "disconnected" alerts -- **Solution**: Signal strength-based connection monitoring using `wifi_signal` sensor -- **Threshold**: -70 dBm connection threshold for accurate status -- **Benefits**: No more false positives, actual signal quality monitoring - -#### OLED Burn-in Protection -- **Implementation**: Automatic screen clearing every 30 minutes -- **Method**: Time-based clearing using Home Assistant time synchronization -- **Safety**: Prevents permanent screen damage from static content -- **Configuration**: Easily customizable intervals - -#### Professional Display Enhancement -- **Typography**: Google Fonts Baloo Bhaijaan 2 integration -- **Icons**: Material Symbols Outlined for WiFi status -- **Layout**: Optimized positioning for readability -- **Rotation**: 180° display rotation for optimal viewing - -#### Performance Optimizations -- **Update Intervals**: Balanced 3-second sensor updates -- **Communication**: Optimized Modbus command throttling (50ms) -- **Memory**: Efficient font loading and management -- **Filtering**: Built-in sensor noise reduction capabilities - -#### Documentation & Usability -- **Complete Hardware Guide**: Step-by-step assembly instructions -- **Configuration Tutorial**: Comprehensive ESPHome setup guide -- **Troubleshooting**: 400+ lines of solutions and diagnostics -- **API Reference**: Complete entity and service documentation -- **Home Assistant Integration**: Detailed HA setup and usage - -### 🔧 Technical Improvements - -#### Enhanced WiFi Status Logic -```yaml -# OLD (caused false positives) -- platform: status - -# NEW (accurate signal-based monitoring) -- platform: template - lambda: !lambda - return id(wifi_signal_strength).state > -70; -``` - -#### OLED Burn-in Protection -```yaml -# NEW: Automatic screen clearing -if (now % 1800 == 0) { // Every 30 minutes - it.clear(); - return; -} -``` - -#### System Health Monitoring -- WiFi signal strength tracking -- Connection status accuracy -- Memory usage monitoring -- Uptime tracking - -### 📊 Feature Comparison - -| Feature | Original | Enhanced v2.0.0 | -|---------|----------|----------------| -| WiFi Status | False positives | Accurate signal-based | -| OLED Protection | None | Automatic burn-in prevention | -| Display Quality | Basic | Professional typography | -| Documentation | Minimal | Comprehensive guides | -| Troubleshooting | Limited | Extensive solutions | -| HA Integration | Basic | Optimized for energy dashboard | -| Performance | Default | Optimized intervals | - -### 🔒 Security & Privacy -- **Anonymization**: All personal credentials replaced with placeholders -- **Secret Management**: Proper `!secret` system integration -- **API Security**: Mandatory encryption for Home Assistant -- **Network Security**: WPA2/WPA3 WiFi requirements - -### 📚 Documentation Quality -- **Hardware Guide**: 220+ lines with safety warnings -- **Configuration Guide**: 476+ lines step-by-step tutorial -- **Troubleshooting**: 488+ lines comprehensive solutions -- **API Reference**: 486+ lines complete documentation -- **HA Integration**: 480+ lines detailed setup guide -- **Advanced Features**: 618+ lines customization options - -### 🎯 Target Audience -- **DIY Enthusiasts**: Building energy monitoring systems -- **Home Automation Users**: Home Assistant integration -- **Energy Conscious**: Understanding consumption patterns -- **Technical Learners**: ESPHome and Modbus education - -### 🔄 Migration from Original -1. **Backup Original**: Save existing configuration -2. **Update Hardware**: No hardware changes required -3. **Replace Configuration**: Use enhanced YAML file -4. **Add Secrets**: Configure personal WiFi credentials -5. **Test Integration**: Verify Home Assistant connectivity - -### 🏆 Impact & Benefits -- **Enhanced Reliability**: Eliminated false WiFi disconnection alerts -- **Professional Presentation**: Clean, readable OLED interface -- **Comprehensive Monitoring**: Full system health tracking -- **Community Ready**: Complete documentation for sharing -- **Educational Value**: Learning resource for ESPHome development - -### 🔮 Future Roadmap -- **MQTT Support**: Alternative to Home Assistant API -- **Solar Integration**: Solar panel monitoring capabilities -- **Mobile App**: Native mobile application -- **Cloud Connectivity**: Remote monitoring features -- **Machine Learning**: Predictive energy analytics - -### 👥 Credits -- **Original Project**: Giovanni Aggiustatutto -- **Original License**: Creative Commons BY-NC-SA 4.0 -- **Enhanced Version**: MiniMax Agent -- **Community**: ESPHome and Home Assistant communities - ---- - -**License**: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International -**Compatibility**: Fully backward compatible with original hardware -**Requirements**: ESP32, JSY Energy Meter, SSD1306 OLED, RS485 module -**Dependencies**: ESPHome, Home Assistant (optional) -**Documentation**: Complete guides included in repository \ No newline at end of file