DEVLOG #04

D6 setup and calibration

Today

• Sealed the 1TX/4RX setup and identified the TX without flashing.
• Passed the 25-second preflight and recorded 65 seconds of empty-room data.

UI Fix

Camera rotation was replaced with a display-only X-axis mirror:

x_display = room_length - x

Next

• Record training data at P01–P09
• Build the position fingerprint index
• Run blind tests and evaluate both quality thresholds

1. Complete all nine training positions.
2. Build the fingerprint model.
3. Validate before enabling live positioning.

Status: Connected, UNCALIBRATED, setup sealed and unchanged