Side-by-side specification comparison for up to 4 drone components.
| Spec | Air Brushless Flight Controller BetaFPV | Kakute F4 V2.4 Stacks Holybro | + Add component |
|---|---|---|---|
| category | flight_controller | flight_controller | |
| manufacturer | BetaFPV | Holybro | |
| Analog VTx | 5V | 9V | |
| Barometer | — | BMP280 | |
| Built-in ESC | 5 A | 50 A | |
| Connector | — | plug_and_play | |
| Current Sensor | false | false | |
| Digital VTx | — | DJI | |
| Dimensions | — | 37x37 mm | |
| Dual Gyro | false | false | |
| ESC Protocols | DShot300,DShot600 | — | |
| Firmware | Betaflight | Betaflight | |
| Flash Storage | — | 128 MB | |
| GPS Port | true | true | |
| Gyroscope | ICM42688P | MPU6000 | |
| Gyro Rate | 8 kHz | — | |
| Input Voltage | 1S | 2-8S | |
| All-in-One | true | true | |
| LED Strip | — | true | |
| Magnetometer | — | yes | |
| MCU | STM32G473CEU6 | STM32F405 | |
| Motor Outputs | 4 | 6 | |
| Mounting | 20x20 | 30x30 | |
| OSD | true | true | |
| SD Card | false | false | |
| UARTs | 2 | 5 | |
| Weight | 2.9 g | 180 g | |
| Wireless | ELRS_2.4 | — |