The Holybro Kakute F4 V2.4 Flight Controller includes plug-and-play DJI O3 HD camera plug, 4in1 ESC ports, barometer, OSD, 5x UARTs, logging capability with built-in flash , 5V and 9V/3A BEC, easy soldering layout and much more.
The Kakute F4 V2.4 is DJI HD ready. It has an easy plug-and-play port with an on-board 9V/A regulator designed to power your HD video transmitter like DJI O3 Air Unit & Caddx Vista while supporting analog system. It has 5x dedicated UART ports with built-in inversion for peripherals. It is also ready for autonomous flight with the on-board barometer. There are LED & buzzer pad, I2C pad (SDA & SCL) for external GPS/Magnetometers
Fast F4 MCU @150Mhz / PWM output up to 96K / 4~6S / BLHeli32 / 30x30
Features:
New and faster F4 MCU @ 150Mhz (compared to F3 @108Mhz & F0 @48Mhz)
PWM Frequency: 16k to 96k
Separate drive & control circuit, this broadens the current capability of the drive circuit while reducing the electrical interference to the control circuit.
Fast F4 MCU @150Mhz / PWM output up to 96K / 4~6S / BLHeli32 / 30x30
Features:
New and faster F4 MCU @ 150Mhz (compared to F3 @108Mhz & F0 @48Mhz)
PWM Frequency: 16k to 96k
Separate drive & control circuit, this broadens the current capability of the drive circuit while reducing the electrical interference to the control circuit.
F4 MCU @150Mhz / Metal-Cased MOSFET / PWM output: 16k ~96k PWM / 4~6S / BLHELI32 Powerful & reliable metal-cased MOSFET 4in1 ESC with smooth control and quick response.
Features:
New & faster F4 MCU @ 150Mhz (compared to F3 @108Mhz & F0 @48Mhz)
PWM Frequency: 16k to 96k
Metal-cased MOSFET for excellent heat dissipation
Massive on-board capacitance for noise filtering at 2068uf
3 oz copper PCB design to allow bigger current and better heat dissipation
Separate drive & control circuit, this broadens the current capability of the drive circuit while reducing the electrical interference to the control circuit.
Atlatl HV V2
Features
Compatible with all major FPV receivers from vendors such as Fatshark, ImmersionRC, etc.
Supports the standard 40-channel set: band A, B, E, Fatshark, and Raceband.
SmartAudio input allows remote control by the flight controller. Change channel, transmit power, and more from Betaflight OSD, flight controller USB port, Taranis Lua Script, and more.
All parameters are controllable via push-button on the side of the unit, for cases where SmartAudio is not used.
MMCX connector is durable and easy to use. Rated for 100’s of mating cycles. Easy and quick antenna changes. No more ripped-off UFL connectors.
LED indicators for channel, band, and power. Allows easy check of vTX parameters simply by glancing at the quad.
Variable transmit power from 25 mW to 800 mW. Use 25 mW for a race and then easily switch to 800 mW for freestyle.
0.5 mW True Pit Mode allows you to power up safely without the risk of knocking other pilots out of the air.
Built in microphone, so you can listen to your motors while you fly, no matter how far away you fly.
Standard 36mm form factor allows you to mount the Atlatl directly on your flight controller stack.
Right away, this is the best 65mm Whoop I know. Not even close.
I ordered two, one is more or less stock, just the PEEK motor screws and V3 cockroach. The second is upgraded to 0702 27000kV but will go back because I like the 25000kV more because of smoother throttle response and perfect betaflight tune.
Now the but:
1. On both quads I had to replace the BeeEye for a spare one because both are out of focus.
2. the yellow props were way too loose and very brittle. I lost two on my maiden. Black, blue and red are very tight (too tight for such a fragile prop) but if you get them on without bending them, they will last.
3. why does the quad not come with the lighter frame right away?
4. PH2.0…. You know the drill.
On that price point, even after the frame and PEEK upgrade I can forgive these quality issues. Especially considering the great tune and quality FC and motors. But be sure to order a replacement cam and props right away.
This was kind of a late night lark. I'd seen this upgrade for the Mk3 for a while and pondered whether it was a gimmick or not, and I'm pleased to say it's a genuinely good upgrade. It has reduced the noise of my Mk3 considerably. I haven't noted any significant increase in print quality, but the old drone of the bed is gone and that's completely worth it.
