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The Flytower F3 Pro flight controller set is described as an upgrade for FPV racing with an STM32 F3 processor for fast response and stable performance. It supports Betaflight and Cleanflight firmware.
It has an integrated power distribution board with a 5V/12V BEC, a built-in OSD, DShot, Multishot and Oneshot ESC support and a wide 2S-6S input. It uses standard 30.5 x 30.5 mm mounting hole spacing. The page showed the item in stock.
STM32F3 processor: for fast response and stable performance.
Integrated PDB with 5V/12V BEC: for clean power distribution.
Built-in OSD: for real-time FPV data.
Betaflight and Cleanflight: compatible firmware.
DShot, Multishot and Oneshot: ESC protocols.
2S-6S LiPo input: as listed.
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 racing
Freestyle quadcopters
Multirotors
Builds needing an integrated PDB
Betaflight setups
The input voltage is 2S-6S and the mounting spacing is 30.5 x 30.5 mm. The BEC gives 5V and 12V.
The package is listed as one Flytower F3 Pro flight controller.
MCU: STM32F3
Input voltage: 2S-6S
PDB: integrated with 5V/12V BEC
OSD: built in
Firmware: Betaflight, Cleanflight
ESC protocols: DShot, Multishot, Oneshot
Mounting: 30.5 x 30.5 mm
1 x Flytower F3 Pro flight controller
Racing builders who want an F3 board with an integrated PDB.
An STM32F3.
2S-6S LiPo.
Betaflight and Cleanflight.
Yes, with a 5V/12V BEC.
30.5 x 30.5 mm.
| Brand | Flytower |
|---|---|
| Input Voltage | 2S-6S |
| MCU / Processor | STM32F3 |
| Selling unit | PCS |
