Selecting the best flight controller (FC) in your subsequent FPV RC aircraft may be daunting with so many choices obtainable. Every FC affords distinctive options and functionalities, it’s important to seek out one which meets your particular wants. On this article, we’ll discover all the favored FCs which are suitable with iNav, together with the SpeedyBee and the Matek lineup, and disucss their professionals and cons to information you in making an knowledgeable determination in your subsequent venture.

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FC Comparability Chart

SpeedyBee F405 WING

Get your F045 Wing APP FC from the next distributors:

The Speedybee F405 Wing is likely one of the least expensive flight controllers designed for planes. It’s suitable with iNav and Ardupilot and helps virtually all the fashionable options and carry out comparably to dearer options from Matek.

When you’re in quest of an reasonably priced wing flight controller that minimizes soldering, offers wi-fi connection, and is very customizable, the SpeedyBee F405 Wing may be the right match for you.

Matek F405 VTOL

Get your Matek F405 VTOL from the next distributors:

Designed with VTOL planes in thoughts because the title suggests.

The Matek F405 VTOL flight controller is a flexible and highly effective board able to dealing with 2S to 6S energy (6.8V to 30V), making it appropriate for a variety of functions, not solely VTOL. It options 4 ESC inputs, every with floor and constructive terminals. A notable facet is its switchable voltage output between 9V and 12V, offering flexibility for varied energy necessities.

A standout function is its present sensor, able to dealing with 100A repeatedly and 220A peak. This means the board’s skill to handle vital energy ranges, accommodating giant ESCs. One other key spotlight of the Matek F405 VTOL is the twin digital camera inputs, permitting for seamless switching between cameras in flight. This function is especially helpful for redundancy or various digital camera angles.

The board additionally helps ELRS, TBS Crossfire, and different RC protocols, enhancing its versatility. Moreover, it comes with a USB port for simple entry and configuration, a buzzer for alerts, and an on/off change for the beeper.

Impressively, the flight controller helps as much as 12 PWM outputs, which means it may handle 11 servos and extra LEDs, which is greater than adequate for many functions.

Matek F405 WMN

Get your Matek F405 WNN  from the next distributors:

The Matek F405-WMN flight controller is a compact, feature-rich board designed for superior builders who require a excessive diploma of customization and management of their builds. Its small dimension, mixed with its excessive output and UART capabilities, makes it a flexible selection, albeit with some limitations in LED help and onboard storage for blackbox logging.

Execs:

1. Compact Measurement: The Matek F405-WMN packs the total function set of the bigger F405 flight controllers into the scale of present F411 flight controllers, making it preferrred for small builds.
2. Loads of Outputs: In contrast to the restricted variety of outputs of F411 controllers, the F405-WMN boasts as much as 12 PWM outputs and 5 full UART serial connections, catering to complicated setups.
3. Superior Elements: It features a USB breakout board with a buzzer, USB-C connector, and boot button for simple firmware flashing in DFU mode. The format is just like the F411 WSE, guaranteeing person familiarity.
4. Energy Versatility: This flight controller can deal with a steady present of 90A, with a peak of 132A, because of its sturdy shunt resistor.
5. Extra Options: Twin digital camera inputs, built-in inverter for RX SBUS enter, and help for varied protocols like ELRS and TBS Crossfire.
6. Versatile for Advanced Builds: Very best for superior setups requiring a number of connections like pan-tilt techniques or LED controls.
7. Built-in Buzzer: Handy for Inav customers, eliminating the necessity for separate set up.

Cons:

1. Restricted LED Help: There’s just one LED pad, requiring exterior energy or cut up wires for a number of LEDs.
2. Restricted Black Field Storage: The onboard flash reminiscence is simply 16 MB, which might rapidly refill, missing an exterior SD card slot for expanded storage.
3. Buzzer Sturdiness: The onboard buzzer tends to have a shorter lifespan and should produce much less dependable beeping sounds over time.
4. Advanced Wiring: Lacks intuitive port and wiring diagrams, making setup difficult for visible learners.

Particular Options:

• Daughter Board Design: Enhances compactness and performance, with a USB-C port for simple entry.
• Very best for Superior Functions: Its capability for further UARTs and PWM outputs makes it appropriate for classy tasks.
• Twin Digicam Inputs: The power to change between two cameras mid-flight is a standout function.
• Excessive Servo Help: Accommodates as much as 12 servos, making it appropriate for bigger and extra complicated crafts.
• Superior IMU: The inclusion of the ICM 42688P IMU and a barometer with noise discount foam hints at its functionality for exact flight management.
• Servo PDB Compatibility: Matek’s new servo PDB may be instantly soldered to the flight controller, permitting for much more servo outputs.
• Compact But Highly effective: Regardless of its small dimension, it equals the capabilities of bigger controllers just like the F405 Wing however in a a lot smaller package deal.

Matek F411-WTE

Get your Matek F411-WTE  from the next distributors:

The F411-WTE is upgraded model of the F411-WSE and F411-WING

The Matek F411-WTE is a small and light-weight all-in-one wing flight controller for easy builds. Even 250 gram builds can carry this FC.

Execs:

1. Compact and Acquainted Design: Comparable format to the favored F411-WSE, makes transitioning to this mannequin simpler for current customers. The board is compact, it’s preferrred for small, tight builds, significantly wings.
2. Improved Connectivity: Affords two {hardware} UARTs, two smooth serials, and 4 PWM connections, offering respectable versatility.
3. USB-C Connector: A sturdier and extra dependable connection in comparison with earlier fashions.

Cons:

1. Restricted UARTs: With solely two {hardware} UARTs, it’s not appropriate for complicated builds like these requiring HDZero or Walksnail techniques.
2. No Main Upgrades: It’s a secure selection however lacks vital developments over its predecessor.

Matek F405-WTE

Get your Matek F405 WTE  from the next distributors:

Matek F405-WTE is the upgraded model of the F405-WING and F405-WSE.

The Matek F405-WTE stands out with its cutting-edge design and options tailor-made for airplane functions. Its integration of ExpressLRS receiver and Wi-Fi telemetry, mixed with its highly effective electrical capabilities, make it a wonderful selection for superior airplane builds. Nevertheless, the dearth of variety within the ExpressLRS receiver are factors to contemplate.

Execs:

1. Revolutionary Design for RC planes: The F405-WTE is acclaimed as one of the vital attention-grabbing airplane-oriented flight controllers in the marketplace.
2. Superior Options: Incorporates ExpressLRS receivers, Wi-Fi telemetry, OSD, black field, and MPU6000.
3. Intensive Energy Capabilities: Able to dealing with as much as 6S with a 132A present sensor, providing sturdy voltage stabilization and ample energy for servos and peripherals.

Cons:

1. No Range in ExpressLRS Receiver: Solely features a single antenna for the inner ExpressLRS 2.4 GHz receiver, missing variety options.

Particular Options:

• Wi-Fi Telemetry: Permits connection to mission planners over Wi-Fi, providing handy over-air telemetry with out the necessity for USB connections.
• Twin-Antenna System: Consists of antennas for each the inner ExpressLRS receiver and Wi-Fi telemetry, enhancing connectivity choices.

Matek H743-WLITE

The Matek H743-WLITE is the improve model of the F765-WSE.

Matek H743-WINGV3

The Matek H743-WINGV3 is the improve model of the H743-WING V2.

Matek H743-SLIMV3

The Matek H743-SLIMV3 is the improve model of the H743-SLIMV1.5.

Matek H743-MINI V3

The Matek H743-MINI V3 is the improve model of the F743-MINI V1.5

Matek F405-HDTE

The F405-HDTE is the brand new model of the F722-HD.

Matek F405-miniTE

The F405-miniTE is the brand new model of the F405-miniSE.

Matek F405-TE

The F405-TE is the brand new model of the F722-SE and F405-SE.

ATOMRC F405 NAVI

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ATOMRC F405 NAVI Mini

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Different Supported Boards

Some flight controllers designed for Betaflight are additionally supported in iNav. Take a look at the official wiki for an inventory of supported boards: https://github.com/iNavFlight/inav/wiki/Supported-boards

Find out how to Mount FC?

3M double-sided foam tape:

• Execs: Simple to put in, safe, works nicely on flat surfaces and PCBs.
• Cons: Laborious to take away, doesn’t stick nicely to non-flat surfaces.

3D Print a Tray or FC Holder, and Double-Sided Tape It to the Airplane:

• Execs: Simple to take away, safe.
• Cons: Requires a 3D printer.

Sizzling glue or E6000 glue:

• Execs: Simple to put in.
• Cons: May be messy and must be reapplied each time you take away the FC.

Keep away from utilizing Velcro as it might trigger the FC to maneuver excessively, introducing vital vibrations.

Conclusion

Deciding on the best wing flight controller is a essential determination that may enormously affect the efficiency and capabilities of your aircraft. From the budget-friendly but feature-rich SpeedyBee F405 Wing to the superior and versatile Matek sequence, every controller has its strengths and limitations. Understanding these nuances will aid you tailor your option to your venture’s necessities, guaranteeing a satisfying and profitable flying expertise.