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The FOXEER F722 V3 is a 30.5 x 30.5 mm flight controller for FPV pilots, freestyle acrobats and cinematic quadcopter builders. The page says its STM32F722 processor allows full 8 kHz loop rates for ultra-responsive stick feel.
The specification table lists an STM32F722RET6, an MPU6000 or ICM42688-P gyro depending on batch, a 3S-6S input (11V-26V), dual BEC of 5V/2A and 9V/2A (or 10V), an AT7456E OSD, 5 hardware UARTs, 16 MB blackbox flash and a weight of about 8.5 g. The page showed it available to add to cart at Rs 5,599.
STM32F722 processor: supports 8 kHz loop rates.
Dual BEC outputs: 5V/2A and 9V/2A for HD VTXs and cameras.
AT7456E analog OSD: as listed.
16 MB onboard blackbox: flash.
5 hardware UARTs: for GPS, telemetry and LEDs.
Plug-and-play ESC port: 8-pin harness and solder pads.
A flight controller is the brain of a multirotor or fixed-wing aircraft. It reads the gyroscope, and where fitted the accelerometer, barometer and compass, and runs a control loop that compares what the aircraft is doing with what the pilot asks for. It then sends new speed commands to the motors through the ESCs or servos many times each second. A faster processor and a better gyro allow a higher loop rate and a more locked-in feel.
Wiring and firmware decide what the board can do. The number of UARTs limits how many receivers, GPS units, telemetry radios and video systems you can connect, the PWM or motor outputs limit how many motors and servos it can drive, and the input voltage range must suit your battery and power module. Before you buy, check that the firmware you want to run supports the board and that its mounting pattern fits your frame.
Set up carefully. Flash a firmware that is listed as supported, configure the receiver protocol, set the motor order and direction, calibrate the accelerometer and, for larger aircraft, the compass, and always test with the propellers removed first. Keep the board isolated from vibration with soft mounts where the design calls for them, and never power it with a supply that is outside the rated input voltage.
Keep the aircraft safe. Confirm your failsafe settings and arming switch before the first flight, keep a backup of your configuration, and update firmware only when you have a reason to. A flight controller is a safety-critical part, so use the wiring diagram from the maker and avoid guesswork with power connections.
FPV freestyle
Cinematic quads
Digital HD VTX builds
Builds with GPS and telemetry
30x30 stacks
The firmware target is FOXEERF722V3 and it supports Betaflight and INAV. The mounting pattern is 30.5 x 30.5 mm (4 mm with grommets to 3 mm).
The gyro varies by batch, so check the board you receive.
Brand: FOXEER
MCU: STM32F722RET6
Gyro: MPU6000 / ICM42688-P (depending on batch)
Input voltage: 3S-6S LiPo (11V-26V)
BEC output: 5V/2A and 9V/2A (or 10V) dual regulators
OSD chip: AT7456E
Mounting: 30.5 x 30.5 mm
UART ports: 5
Firmware target: FOXEERF722V3
Blackbox memory: 16 MB flash
Connector: 8-pin ESC harness port and solder pads
Net weight: about 8.5 g
1 x FOXEER F722 V3 flight controller
1 x Anti-vibration grommets
1 x Wiring harnesses
FPV pilots who want an F7 board with dual BEC and blackbox.
An STM32F722RET6.
3S-6S LiPo.
5.
16 MB.
Betaflight and INAV.
| Brand | Foxeer |
|---|---|
| BEC Output | 5V/2A and 9V/2A dual |
| Input Voltage | 3S-6S LiPo (11V-26V) |
| MCU / Processor | STM32F722RET6 |
| OSD Chip | AT7456E |
| Weight | 8.500000 g |
| Selling unit | PCS |
