Elarion F405 FC/ESC Stack (30×30, 8S)

The Elarion F405 system delivers high-amperage power and flexible firmware support for aggressive 5-inch freestyle quads, 7-inch long-range setups, and heavy-lift rigs. Available as a standalone flight controller, a separate 4-in-1 ESC, or a complete pre-configured stack, it easily drops into standard 30-size frames to match your exact build requirements.

Key features

• Reliable STM32F405 processor for stable performance across complex Betaflight tunes and INAV GPS navigation modes.
• High-current 65A 4-in-1 ESC handles heavy motor loads, aggressive throttle punches, and large stators with ease.
• Flight controller PCB safely accepts up to 8S input voltage, providing headroom for high-voltage experimental platforms.
• Standard 30.5x30.5mm mounting layout ensures immediate compatibility with most freestyle and macro-class frames.

Specifications

• Processor: STM32F405
• Gyro: ICM42688P
• Barometer: DPS368
• Blackbox: microSD card slot
• UARTs: 5 (UART5 for ESC telemetry)
• FC outputs: 5 V 3 A BEC, 3.3 V 0.5 A, 4.5 V 0.5 A, switchable 5 V or VBAT at 1.5 A; up to 8 motors
• Mounting Size: 30.5x30.5mm (4 mm holes)
• ESC Continuous Current: 65A
• ESC Input Voltage: 3-6S LiPo
• ESC Firmware: Bluejay, DShot300/600, with current measurement
• FC Input Voltage: 2-8S LiPo
• FC size: 36.5 x 36.5 x 6.1 mm, 7.1 g
• ESC size: 39.3 x 39.8 x 6.7 mm, 10.4 g
• Supported Firmware: Betaflight, INAV

Please note that while the F405 flight controller supports up to 8S direct voltage for custom setups, the accompanying Elarion 65A 4-in-1 ESC is rated for 3-6S LiPo power.