30A 2–4S G4 AIO FC (Bluejay) V1 with integrated 2.4GHz ELRS receiver for high-performance Pavo builds and other compact digital FPV projects.
The BetaFPV Cube 2-4S Brushless Flight Controller is a compact and powerful 3-in-1 AIO solution for modern digital HD whoops and cinewhoops. On a single board, it combines a fast STM32G473 flight controller, a powerful 30A 2-4S Bluejay ESC, and an integrated Serial ExpressLRS 2.4GHz receiver. This makes the Cube FC particularly suitable for high-performance Pavo builds and other compact digital FPV projects.
The STM32G473 processor runs at 168MHz and is paired with an ICM42605 gyro and 16MB of Blackbox storage. A dedicated UART is available for digital VTX systems, while additional serial interfaces allow the connection of components such as GPS modules, external receivers, or other peripherals. Two integrated BECs providing 9V/2A and 5V/3A simplify the power supply for additional components.
The integrated 30A ESC is particularly well suited for higher-performance whoops. The board uses 2 oz copper for improved current handling and thermal performance and supports 2-4S LiPo/LiHV batteries, Bluejay, as well as DShot150, DShot300, and DShot600. The integrated Serial ELRS receiver operates on 2.4GHz and can be updated via Wi-Fi, among other methods.
Features
Specifications FC
Specifications ESC
Delivery Content
Data sheet
English
Deutsch
