BetaFPV F4 1S 5A AIO FC ESC ExpressLRS 2.4Ghz ELRS Flight Controller

The ultralight F4 1S 5A AIO Brushless Flight Controller is back in stock with new and upgraded features. Compared to the previous version, the new board uses Serial ExpressLRS 2.4G instead of SPI ELRS 2.4G so that it can support ExpressLRS V3.0 and also has a Frsky RX version to choose from. We updated the FC with high-quality BMI270 gyro and BB51 ESC hardware. In addition, this new board supports the Betaflight Blackbox function.

Specification of FC

CPU: STM32F411CEU6 (100MHZ)

Six-Axis: BMI270

Built-in Receiver: Serial ExpressLRS 2.4G/SPI CC2500 (Frsky)

Receiver antenna: Line antenna

FC Size: 30*30mm

Mounting Hole Size: 26*26mm

Firmware version: betaflight_4.3.1_BETAFPVF411 (ELRS)/betaflight_4.2.11_BETAFPVF411RX (Frsky)

OSD: Built-in BetaFlight OSD

Blackbox: 8MB

Recommend VTX: >=200mW, like BETAFPV M03 350mW VTX or TBS Unify VTX

Power Cable: 55mm, with BT2.0 connector

Weight: 3.6g(ELRS)/3.7g(Frsky), without power cable and BT2.0 connector

Specification of ESC

Power supply: 1S

Current: 5A continuous and peak 6A (3 seconds)

ESC firmware: A_X_5_.HEX for BB51 BLHeli_S hardware

Signal Support: D-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM