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dashboard: add first-boot cargo WiFi setup

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nick
2026-07-02 00:38:41 -06:00
parent f2f452d04a
commit c18bc71359
3 changed files with 278 additions and 23 deletions
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docs/dashboard-esp32s3.md
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@@ -319,3 +319,14 @@ The diagnostics overlay shows dashboard version, uptime, heap, WiFi RSSI/IP, Car
- Sends standard 11-bit functional request ID `0x7DF` and accepts ECU responses from `0x7E8` through `0x7EF`.
- Diagnostics page shows TWAI state, coolant value, TX/RX counts, and last OBD status.
- Overview coolant gauge shows `--°` until a valid OBD response is received.
## Dashboard first-boot WiFi setup
The ESP32-S3 dashboard no longer hardcodes Cargo ESP WiFi credentials or the Cargo API base URL. On first boot, it shows a touchscreen setup page where the user enters:
- Cargo ESP WiFi SSID
- Cargo ESP WiFi password
- Cargo API base URL, for example `http://192.168.4.1`
The dashboard saves these values in ESP32 Preferences/NVS and builds all `/api/v1` endpoint URLs at runtime. The boot screen also provides a Setup button for changing saved settings later.