1.6 KiB
1.6 KiB
ESP32 Hacking Roadmap
v0.1 - Documentation & Setup [CURRENT]
- Copy firmware sources from esp-csi
- Document current firmware behavior
- Document CSI data format
- Document build & flash process
- List firmware modification ideas with priorities
- Create development workflow (build, flash, test cycle)
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