diff --git a/wled00/button.cpp b/wled00/button.cpp
index 01462b0fc..afe10e02a 100644
--- a/wled00/button.cpp
+++ b/wled00/button.cpp
@@ -96,7 +96,7 @@ void handleAnalog(uint8_t b)
if (buttonType[b] == BTN_TYPE_ANALOG_INVERTED) aRead = 255 - aRead;
- // remove noise & reduce frequency of UI updates
+ // remove noise & reduce frequency of UI updates (3*13mV)
aRead &= 0xFC;
if (oldRead[b] == aRead) return; // no change in reading
diff --git a/wled00/html_settings.h b/wled00/html_settings.h
index 55ec4404f..697ca90fa 100644
--- a/wled00/html_settings.h
+++ b/wled00/html_settings.h
@@ -354,7 +354,7 @@ Timed-Light-Over Presets:
push switch | short on->off | long off->on | double N/A |