Side-by-side specification comparison for up to 4 drone components.
| Spec | Kakute H7 Mini Stacks Holybro | BayckRC Dolphin AT32F435 3-6S 30x30 Flight Controller RDQ | + Add component |
|---|---|---|---|
| category | flight_controller | flight_controller | |
| manufacturer | Holybro | RDQ | |
| Barometer | yes | BMP280 | |
| Built-in ESC | 50 A | — | |
| Connector | JST-SH | — | |
| Current Sensor | true | false | |
| Digital VTx | true | DJI | |
| Dimensions | 20x20 mm | 38x38 mm | |
| Dual Gyro | — | false | |
| ESC Protocols | DShot150,Multishot | — | |
| Firmware | Betaflight | Betaflight | |
| Flash Storage | 1024 MB | 16 MB | |
| GPS Port | true | — | |
| Gyroscope | BMI270 | ICM42688- | |
| Gyro Rate | — | 32 kHz | |
| Input Voltage | 2-6S | 3-6S | |
| All-in-One | true | false | |
| LED Strip | true | — | |
| Magnetometer | yes | — | |
| MCU | STM32H7 | AT32F435 | |
| Motor Outputs | 4 | 4 | |
| Mounting | 20x20 | 30.5x30.5 | |
| OSD | true | true | |
| SD Card | false | false | |
| UARTs | 6 | — | |
| Weight | 15.6 g | 8.9 g |