The evidence is proven or strong, but this capability still needs a capability-specific ESP32 or Rust runtime adapter.
Intended capability
Validate this target only after a capability-specific adapter and ground-truth study exist: Continuous level readout of feed bins, TMR feed bunks and water troughs, catching empty water (a heat-stress killer), feed-out errors, and augering faults automatically.
This describes the intended outcome. Readiness is needs edge adapter, evidence is class B, and a catalog mapping or recording is not proof of this outcome at a real site.
Solution blueprint
See the environment before installing it.
This exact kit is one of 191 first-class designs. It includes geometry, objects, nodes, wording, scenarios, installation, limitations, and catalog-bound readiness.
No rendered revision is available yet.
Bundled recording
A related Agriculture scene
This is one recorded vertical scenario. It is not separate validation of every capability in the catalog.
01 The physics
Water is a near-ideal RF reflector (eps_r ~80), so a full vs empty trough produces a large, cleanly delayed CIR return whose delay encodes the surface height; bulk feed presents a moving dielectric interface whose top surface reflection tracks fill level.
02 Shared processing path
CIR sparse recovery -> extract the dominant surface-reflection delay bin -> map delay to level via calibrated geometry -> compartment Kalman smoothing + CUSUM to alarm on stuck-full (auger jam) or unexpected-empty (water-line failure)
This is a capability design path. Components may be shared with other catalog entries; it is not presented as a unique algorithm.
03 Validation plan
Textbook water-reflection physics + ESP32-wall CIR delay accuracy; trivial own-hardware calibration filling a trough/bin in known increments.
04 Commercial hypothesis
'LevelSense' — zero-moving-parts feed/water level & waterer-failure alarm; cheapest LF2 upsell, bundles with PenGuard on the same mesh.