Storage Overview

Storage is the node's on-board record: the complete telemetry stream written to an SD card, losslessly, at full rate.

• SD Logging: ping-pong buffering that hides card-write latency, and the FileX writer.

Where the UDP stream is fire-and-forget and split into fast/slow to save bandwidth, the SD log is the full, unprefixed record: every field, every sample. It's the source of truth for post-session analysis.