2d52ac6026
Matches the version deployed on ESP32 sensors. Removes v6.1 workaround, updates all docs to reflect v5.5.2, regenerates sdkconfig for the correct IDF version.
1.6 KiB
1.6 KiB
ESP32 Hacking Roadmap
v0.1 - Documentation & Setup [DONE]
- Copy firmware sources from esp-csi
- Document current firmware behavior
- Document CSI data format
- Document build & flash process
- List firmware modification ideas with priorities
- Verify build from repo (ESP-IDF v5.5.2, aarch64)
v0.2 - Remote Management
- Add UDP command listener on ESP32
- Implement REBOOT command
- Implement IDENTIFY command (blink LED)
- Implement STATUS command (uptime, heap, RSSI, temp)
- Implement RATE command (change sampling rate)
- Add LED status indicator (connected/sending/error)
- Pi-side command sender script
v0.3 - OTA Updates
- Modify partition table for dual OTA
- Add OTA update handler in firmware
- HTTP firmware server on Pi
- Pi-side flash script (select device, push firmware)
- Rollback on failed update
v0.4 - Adaptive Sampling
- On-device wander calculation (simplified)
- Reduce to 10 pkt/s when idle
- Increase to 100 pkt/s on motion detection
- Rate change notification to Pi
v0.5 - BLE Scanning
- Enable Bluetooth alongside WiFi
- Periodic BLE advertisement scanning
- Report device MAC, RSSI, name via UDP
- Pi-side BLE device tracking
v1.0 - Production Firmware
- mDNS auto-discovery
- Watchdog + auto-recovery
- On-device CSI processing (send metrics, not raw)
- Configuration via UDP (WiFi SSID, target IP)
- Comprehensive error handling
Future
- ESP-NOW mesh (ESP32-to-ESP32 CSI)
- Multi-channel scanning
- External sensor support (PIR, temp/humidity via GPIO)
- Power management for battery operation