What's in the box
- · OBD-II / J1939 dual-mode harness
- · LTE-M cellular with 24-month included data
- · On-board GPS + accelerometer for harsh-event detection
- · Local Wi-Fi diagnostic mode for shop techs (no cellular needed)
- · Optional MIPI camera input (1–3 channels)
Spec, firmware contracts, and BOM detail in the developer handoff — see docs/HARDWARE_DEVICE_PLATFORM.md.