I needed to construct an iNav cinewhoop with GPS functionality. There aren’t that many choices on the subject of flight controllers, as most AIO FCs in the marketplace both supply only a few UARTs or don’t assist iNav. Fortunately, the Flywoo GOKU GN745 AIO V3 FC meets all my necessities. On this evaluation, I’ll share my expertise with this FC whereas I used to be changing my Betaflight drone to iNav.
The place to Purchase?
You should purchase the GOKU GN745 AIO V3 FC from:
The bundle consists of the next equipment:
- 1x UNICON UPL Capacitor 25V 470UF
- 4x M2x6.6 Shock-Absorbing Ball
- 4x M2 Rubber Ring
- 1x XT30 Energy Cable
- 1x DJI O3 Connection Cable
- 1x VTX & Digicam Connection Cable
- 1x Receiver Connection Cable
- 1x GPS Compass Connection Cable
Function Highlights
Efficiency
The GOKU GN745 V3 makes use of the STM32F745 chip, AM32 firmware, and MPU6000 gyro. It consists of twin BECs, a barometer, and a black field, and helps seven serial ports and I2C, making certain complete efficiency and suppleness for numerous purposes.
Plug & Play
This flight controller is designed for ease of use, being appropriate with the O3 air unit, GPS, digital camera, analog VTX, and receiver with out the necessity for soldering. This makes it a superb selection for each newbies and superior customers searching for a hassle-free setup.
Sort-C Interface
The V3 incorporates a Sort-C interface, enhancing compatibility and making connections simpler and extra dependable in comparison with conventional Micro USB interfaces.
Compatibility
The GOKU GN745 V3 helps a number of platforms together with Betaflight, iNav, and Ardupilot, offering versatility for customers who might wish to swap between completely different firmware choices.
New Format
The up to date ESC two-in-one drive answer permits for a steady present of as much as 45A, making certain sturdy efficiency even below demanding circumstances.
Higher Safety
The V3 model features a bigger motor pad space, which presents improved overcurrent safety, enhancing the sturdiness and reliability of the flight controller.
Specs
- BF Flight Controller Firmware: FLYWOOF745AIO
- INAV Firmware: FLYWOOF745
- Ardupilot Firmware: FLYWOOF745
- MCU: STM32F745 32-bit processor, 216MHz, 1MB Flash
- IMU: MPU6000 (SPI)
- Barometer: SPL06
- USB VCP Driver: All UARTs usable concurrently; USB doesn’t take up a UART
- {Hardware} UARTs: 7 (UART1,2,3,4,5,6,7)
- Receiver Assist: Serial receivers (SBUS, iBus, Spektrum, Crossfire) solely; PPM and PWM receivers usually are not supported.
- Onboard Blackbox Logging: 8MB
- 5V Energy Out: 2.0A max
- 3.3V Energy Out: 0.5A max
- Dimensions: 33.5×33.5mm
- Mounting Holes: Commonplace 25.5/26.5mm sq. to heart of holes
- Weight: 9.4g
- Onboard 4in1 ESC: Helps AM32
- ESC Protocols: PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600, Dshot1200
- Enter Voltage: 2-6S Lipo
- Steady Present: 45A
- ESC Firmware: GOKU_F4A32_PRO
Pinout and Wiring
Pinout Diagram: Included within the guide leaflet within the field.
Wiring Diagrams: Obtainable on the official product web page.
Consumer Expertise
Changing the flight controller within the GEPRC Cinebot25 was easy, as the 2 FC have related layouts and capabilities.
The Flywoo board options extra JST model connectors, which have their execs and cons. Nevertheless, the 4.5V BEC outputs are solely out there via these connectors; the solder pads solely present 5V BEC. I want additionally they supplied 4.5V pads for soldering, so you may energy units from USB with out plugging within the LiPo.
One factor I like about these trendy AIO flight controllers is that they typically have the USB-C port damaged out to soldering pads, permitting using a USB extension board or adapter. That is significantly helpful for cinewhoops, because the FC’s USB port is usually buried deep contained in the body. Having a USB extension board or cable makes it straightforward to hook up with Betaflight.
Nevertheless, the GEPRC Taker G4 has a bonus in that it additionally breaks out the Bootloader pad, which is beneficial for flashing firmware. The Flywoo board doesn’t have this, so I needed to solder on to the boot button as you may see within the following picture (inexperienced wire).
Listed below are some side-by-side comparability with the GEPRC Taker G4 AIO FC:
I can be working iNav on this FC, with GPS and rangefinder/optical movement sensors. My objective is to construct an FPV drone that may carry out place and altitude maintain like a DJI digital camera drone, which must be a enjoyable mission! For extra element: https://oscarliang.com/setup-optical-flow-rangefinder-inav/
Conclusion
The Flywoo GOKU GN745 45A AIO V3 is a major improve from its predecessors, providing enhanced efficiency, improved safety, and better comfort. Its excessive compatibility with numerous platforms and plug-and-play capabilities make it an excellent selection for each novice and skilled FPV drone pilots.
You should purchase the GOKU GN745 AIO V3 FC from:
Whether or not you’re constructing a brand new drone or upgrading an present one, the GN745 V3 offers the reliability and efficiency wanted to push your FPV expertise to new heights.
