Side-by-side specification comparison for up to 4 drone components.
| Spec | BLHeli Series 40A UBEC EMAX | Kotleta20 Holybro | + Add component |
|---|---|---|---|
| category | esc | esc | |
| manufacturer | EMAX | Holybro | |
| Connector | — | solder_pads | |
| Continuous Current | 40 A | — | |
| Firmware | — | Sapog | |
| Input Voltage | — | up to 8S (based on 35V capacitor rating) | |
| 4-in-1 Stack | — | false | |
| Motor Connector | — | solder_pads | |
| Protocols | — | PWM | |
| Channels | — | 4 | |
| Telemetry | — | true | |
| Weight | 58 g | 50 g |