Datasheets¶

Vendor documentation, checked into the repository so builds stay reproducible when vendor URLs move.

OPS243-A Doppler radar¶

Document	Contents
OPS243 datasheet	Electrical specs, J3 pinout, operating modes
AN-010-AD: API interface	Serial command set. Note that enumerating USB disables UART reporting — the cause of a common wiring false alarm.
AN-027-A: Rolling buffer	Rolling-buffer mode, `HOST_INT` behaviour, dump format
Sports ball detection	Vendor application note for ball-speed use

AN-027-A is the one to read if you want to understand why the one-time flash-persist step exists.

Retained for existing builds. See Legacy (K-LD7).

Document	Contents
K-LD7 datasheet	Module specs
K-LD7 EVAL datasheet	Evaluation board

TI does not permit redistribution of its documents, so these are links rather than checked-in copies:

For what OpenFlight actually does with the device, the firmware developer guide and the launch angle field report are more useful than the TI documents.