Index: firmware/App/Controllers/AirPump.h
===================================================================
diff -u -rf2e5da3b659f99aaa0eec9174a472529cf11b95a -r2075fb989d74d881f2e73c19052aa32fa9d760a6
--- firmware/App/Controllers/AirPump.h	(.../AirPump.h)	(revision f2e5da3b659f99aaa0eec9174a472529cf11b95a)
+++ firmware/App/Controllers/AirPump.h	(.../AirPump.h)	(revision 2075fb989d74d881f2e73c19052aa32fa9d760a6)
@@ -38,7 +38,8 @@
 typedef struct
 {
     U32 h12State;                   ///< Air pump state status
-    F32 h12Power;                   ///< Air pump power level setting
+    F32 h12Power;                   ///< Air pump power level setting in duty cycle percentage
+    U32 h12Rpm;                     ///< Air pump speed in RPM.
 } AIR_PUMP_PAYLOAD_T;
 #pragma pack(pop)