Tutorial T5 — Robustness + Calibration

Purpose

Turn the demo into something repeatable: calibration, timestamps, buffering, and documented failure modes.

Must-haves

• Timestamp synchronization strategy (ESP32 ms + host receive time)
• Sensor calibration notes:
  • IMU bias calibration
  • ToF offset/noise characteristics
• Backpressure handling (drop strategy)
• Config file / compile-time config

Acceptance criteria

• 20-minute run without crash.
• Documented calibration procedure.