Botlab Dynamics BotStack BotWing F405 Stack – 55A AM32 ESC

BotStack BotWing F405 Stack by Botlab Dynamics pairs an F405 flight controller with a 55A AM32 4-in-1 ESC for FPV builds that need a modern MCU and open firmware flexibility. It’s aimed at pilots setting up Betaflight for freestyle/racing, or moving to iNav/ArduPilot where an F4-class controller remains a widely supported baseline.

Key features

• F405-based flight controller for broad tuning and feature support across Betaflight, iNav and ArduPilot.

• 55A 4-in-1 ESC headroom for higher-current motor/prop combos compared to 35–45A stacks.

• AM32 ESC firmware for modern configurability and ESC feature support where AM32 is preferred.

• Stack format (FC + ESC) simplifies wiring and keeps builds compact versus separate ESC + FC installs.

Specifications

• Brand: Botlab Dynamics

• Flight controller processor: F405

• Gyro: ICM42688P

• Input voltage: 3-6S LiPo

• ESC continuous current: 55 A

• ESC firmware: AM32

• ESC features: DShot300/600, ESC telemetry, built-in current sensor

• Wiring: solderless plug-in connectors; DJI Air Unit, GPS, compass and LED strip support

• Supported firmware: Betaflight, iNav, ArduPilot

Choose this stack when you specifically want an F405 FC and an AM32 55A 4-in-1 ESC in a single matched set; confirm your frame’s stack mounting pattern and your required input voltage range before ordering.