HAKRC F722 Mini V2 Flight Controller Stack with ESC 20x20mm
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Professional F722 Flight Controller Stack with High-Performance ESC Options
The HAKRC F722 Mini V2 is a premium 20x20mm flight controller stack featuring dual gyroscopes, integrated barometer, dual BEC outputs, and your choice of 35A, 40A, 60A, or 65A ESC. Compatible with DJI O3 HD VTX and supporting 2-6S (or 2-8S with 60A/65A ESC), this compact stack delivers professional-grade performance for FPV racing and freestyle drones. The 6-layer PCB design with dual ICM42688 gyros ensures exceptional flight stability and precision.
Key Features
- F722 Flight Controller - STM32F722RET6 processor with 16MB blackbox
- Dual Gyroscope Design - ICM42688 dual gyros reduce error and improve stability
- Integrated Barometer - Built-in altitude sensor for GPS rescue and position hold
- Dual BEC Outputs - 5V/2.5A and 10V/2A for powering peripherals
- DJI O3 Compatible - Direct socket for DJI HD VTX, solder-free installation
- Switchable VTX Power - Ground station control for easy tuning
- Multiple ESC Options - 35A, 40A, 60A, or 65A configurations available
- 20x20mm Mounting - Compact stack for mini and micro builds
- Current Sensor - Built-in current monitoring
- LED Support - 10V external LED strip with remote control channel
Perfect For
- FPV racing drones (3-5 inch builds)
- Freestyle quadcopters
- DJI O3 HD video transmission builds
- Compact 20x20mm stack configurations
- 2-6S high-performance racing (or 2-8S with 60A/65A ESC)
- Pilots seeking dual gyro stability
Flight Controller Specifications
- CPU: STM32F722RET6
- IMU: ICM42688 dual gyroscope
- OSD: AT7456E
- Barometer: Integrated
- Blackbox: 16MB
- BEC 1: 5V / 2.5A
- BEC 2: 10V / 2A
- LED: External adjustable LED support
- Current Sensor: Built-in
- Firmware: HAKRCF722V2
- Mounting: 30×30mm (20×20mm holes)
- Weight: 6g
- PCB: 6-layer 1oz thick copper
- Compatible Receivers: FrSky, Futaba, FlySky, TBS Crossfire, DSMX, DSM2
ESC Options
BLS 35A ESC (2-6S)
- Continuous Current: 35A
- Peak Current: 40A
- Firmware: BLHeli_S 16.7
- Protocols: DShot150/300/600, PWM, Oneshot125/42, Multishot
- Weight: 6.1g
BL32 40A ESC (2-6S)
- Continuous Current: 40A
- Peak Current: 45A
- Firmware: BLHeli_32 32.7
- MCU: STM32F051 @ 48MHz
- Protocols: DShot150/300/600/1200, PWM, Oneshot125/42, Multishot
- PCB: 6-layer, 3oz copper
- Weight: 6g
BL32 60A/65A ESC (2-8S)
- Continuous Current: 60A or 65A
- Peak Current: 70A or 75A
- Firmware: HAKRC_AT4G_Multi_32.9
- MCU: AT32F421 @ 128MHz
- Voltage Range: 2-8S LiPo
- Protocols: DShot150/300/600, PWM, Oneshot125/42, Multishot
- PCB: 8-layer, 2oz copper
- Features: Hardware PWM, Damped Light regenerative braking
- Weight: 11g
Advanced Features
Dual Gyroscope System
The dual ICM42688 gyroscope design reduces single-gyro errors and improves flight stability, especially during aggressive maneuvers and high-speed racing.
Industrial-Grade Components
High-temperature resistant LDO voltage regulators, Japanese Murata capacitors for superior filtering, and imported MOSFETs ensure reliable performance under demanding conditions.
DJI O3 Integration
Direct socket for DJI sky-end connector enables solder-free installation of DJI O3 HD VTX with switchable power control from ground station.
Smart Power Management
Dual BEC outputs (5V/2.5A and 10V/2A) power flight controller, receiver, and external LED strips. VTX power can be switched on/off remotely for safe ground tuning.
Technical Highlights
- 6-layer or 8-layer PCB with thick copper for anti-interference and heat dissipation
- Metallized edge pads prevent solder pad detachment
- High-quality Japanese Murata capacitors for clean power
- Imported 40V high-current MOSFETs (60A/65A models)
- Hardware PWM drive for low noise and smooth throttle response
- Damped Light regenerative braking for precise motor control
- Active freewheeling technology extends battery life
What's Included
- 1× HAKRC F722 Mini V2 Flight Controller
- 1× ESC (35A, 40A, 60A, or 65A based on selection)
- Mounting hardware
- Installation instructions
What You'll Need
- FPV drone frame with 20×20mm mounting
- Brushless motors (appropriate for ESC rating)
- 2-6S LiPo battery (2-8S for 60A/65A ESC)
- Radio receiver (FrSky, Futaba, FlySky, Crossfire, etc.)
- FPV camera and VTX (or DJI O3 system)
- Propellers and other standard FPV components
Important Notes
- No batteries included - requires 2-6S LiPo (2-8S for 60A/65A ESC)
- Recommended for ages 14+ due to high-voltage system
- Select ESC rating based on motor current requirements
- 60A/65A ESC supports up to 8S LiPo batteries
- DJI O3 VTX sold separately
- Firmware updates available via BLHeli Suite or BLHeli_32
Shipping Policy
Estimated Delivery: Orders typically arrive within 3-7 business days to most locations in North America.
International Shipping: Available with tracking. Transit times vary by destination.
Return & Guarantee Policy
Money-Back Guarantee: Not satisfied? We offer a 30-day return policy for a full refund or exchange.
Technical Support: Need help with compatibility or setup? Contact our FPV experts for free assistance.