45 lines
1.8 KiB
Markdown
45 lines
1.8 KiB
Markdown
# Changelog
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## 0.4.0 - 2026-06-04
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### Added
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- Embedded tabbed WebUI.
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- Overview, Battery, and Config tabs.
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- Estimated runtime display.
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- Battery detail page with BMS status, cell voltages, cell delta, capacity, remaining Ah, cycles, and battery temperature.
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- WebUI setup workflow.
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- Device name configuration from WebUI.
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- Relay name configuration from WebUI.
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- Temperature sensor name and enabled-count configuration from WebUI.
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- Temperature probe scan and assignment workflow from WebUI.
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- BMS enable/disable controls from WebUI.
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- BMS reconnect action from WebUI/API.
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- System restart action from WebUI/API.
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- WiFi AP + STA mode.
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- Multiple saved STA WiFi networks.
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- WiFi priority and runtime reconnect behavior.
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- HTTP/UART/USB serial command parity documentation.
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- DS18B20 configurable temperature probe support.
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- Preferred relay command endpoint: `POST /api/v1/relay/set`.
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### Changed
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- ESP32 remains the controller/source of truth.
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- WebUI is now the preferred initial configuration workflow.
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- Waveshare ESP32-S3 is the primary physical dashboard target.
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- ESP32 relay board outputs are treated as control/trigger outputs for external fused automotive relays/contactors on major loads.
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- BMS source now reports configured JBD BMS even when disconnected.
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### Fixed
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- Restored default NimBLE connection behavior after custom timeout caused BMS connection failures.
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- Trimmed WiFi credentials from setup inputs.
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- Improved WebUI organization by moving setup/configuration controls to the Config tab.
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### Known Notes
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- BMS connection can still temporarily block the ESP32 while attempting BLE connection if the BMS is out of range.
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- WebUI BMS disable/enable controls are intended to make bench testing easier.
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- DS18B20 multi-probe final install should use a proper terminal/distribution board rather than temporary Wago wiring.
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