FPV Component Compatibility Checker
Choose a motor and battery voltage to see only component combinations supported by structured StartX catalog data.
Motor / KV → Battery S → ESC current / S → Prop diameter / pitch / blades → Battery
Check components
Results use confirmed structured parameters only.
What does the checker evaluate?
The checker follows the power-train chain: motor variant and KV → battery cell count (S) → ESC continuous current and supported voltage → explicitly confirmed propeller model, diameter, pitch and blade count → battery voltage and known capacity.
What does a missing result mean?
Unknown is not treated as compatible. If a required current, voltage, propeller model or battery value is missing, the component is not recommended automatically.
Confirmed catalog examples
These are not universal recommendations: every relationship below comes from the current structured StartX database.
SunnySky V2806 High Efficiency Motor · 400 KV · 4S
Motor → Hobbywing Skywalker 40A V2 ESC → no confirmed propeller match → LiPo 4S 5000mAh 50C
SunnySky V4006 High Efficiency Motor · 380 KV · 4S
Motor → Hobbywing Skywalker 40A V2 ESC → no confirmed propeller match → LiPo 4S 5000mAh 50C
SunnySky V4008 High Efficiency Motor · 380 KV · 4S
Motor → Hobbywing Skywalker 40A V2 ESC → no confirmed propeller match → LiPo 4S 5000mAh 50C