diff --git a/docs/project-state.md b/docs/project-state.md
index 430fd99..48ec1cb 100644
--- a/docs/project-state.md
+++ b/docs/project-state.md
@@ -163,4 +163,4 @@ Examples:
5. Add config backup/restore.
6. Improve BMS out-of-range behavior without changing NimBLE connect timeout.
-- Fixed WebUI temperature probe scan by registering `/temps/scan`, `/temps/assign`, and `/temps/clear` firmware routes.\n\n- Added per-temperature-sensor `weather` flag and WebUI outside temperature badge with emoji thresholds: below 50°F ice, 50-74°F happy, 75-84°F sun, and 85°F+ fire.\n\n- Improved WebUI temperature sensor config checkbox layout with compact On/Weather controls.\n\n- Temperature probe assignment now enforces one logical slot per physical DS18B20 address; assigning a probe to a new slot clears the old slot mapping.\n\n- Added per-slot WebUI Clear buttons for temperature probe assignments using the existing `/temps/clear` API.\n\n- Fixed weather temp checkbox persistence by saving the `weather` flag from WebUI temp config and auto-saving checkbox changes.\n\n- Fixed temperature assignment clearing so Clear removes the stored DS18B20 address, disables the slot, clears weather flag, and resets cached temp state.\n\n- Hardened `/temps/clear` so clearing a temp slot removes the persisted DS18B20 address, disables the slot, clears weather flag, resets cached temp state, and supports clearing all slots with an empty POST body.\n\n- Removed legacy physical-scan-order fallback for unassigned DS18B20 slots; enabled slots now require an explicit assigned address before reporting a value.\n\n- Filtered DS18B20 scan results so already-assigned probe addresses are hidden until cleared from their configured temp slot.\n
\ No newline at end of file
+- Fixed WebUI temperature probe scan by registering `/temps/scan`, `/temps/assign`, and `/temps/clear` firmware routes.\n\n- Added per-temperature-sensor `weather` flag and WebUI outside temperature badge with emoji thresholds: below 50°F ice, 50-74°F happy, 75-84°F sun, and 85°F+ fire.\n\n- Improved WebUI temperature sensor config checkbox layout with compact On/Weather controls.\n\n- Temperature probe assignment now enforces one logical slot per physical DS18B20 address; assigning a probe to a new slot clears the old slot mapping.\n\n- Added per-slot WebUI Clear buttons for temperature probe assignments using the existing `/temps/clear` API.\n\n- Fixed weather temp checkbox persistence by saving the `weather` flag from WebUI temp config and auto-saving checkbox changes.\n\n- Fixed temperature assignment clearing so Clear removes the stored DS18B20 address, disables the slot, clears weather flag, and resets cached temp state.\n\n- Hardened `/temps/clear` so clearing a temp slot removes the persisted DS18B20 address, disables the slot, clears weather flag, resets cached temp state, and supports clearing all slots with an empty POST body.\n\n- Removed legacy physical-scan-order fallback for unassigned DS18B20 slots; enabled slots now require an explicit assigned address before reporting a value.\n\n- Filtered DS18B20 scan results so already-assigned probe addresses are hidden until cleared from their configured temp slot.\n\n- Moved WebUI Temperature Assignment card directly above Temperature Sensor Config for better setup flow.\n
\ No newline at end of file
diff --git a/firmware/esp32/overland-controller/overland-controller.ino b/firmware/esp32/overland-controller/overland-controller.ino
index e4de0b3..61607c4 100644
--- a/firmware/esp32/overland-controller/overland-controller.ino
+++ b/firmware/esp32/overland-controller/overland-controller.ino
@@ -168,6 +168,15 @@ input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;ba
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Temperature Assignment
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Scan probes, then assign a discovered sensor to a configured temp slot.
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Temperature Sensor Config
Set how many temp sensors are enabled and rename each slot.