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www.electricwingman.com 

 

Why 

build

 this quad? 

FPV FlightClub is a US store who also design frames (and sponsor racing Pilots).  
The attention to detail FlightClub invest in their frames is spectacular, their Tokio was 
the first frame I was aware of to use chamfered edges on the carbon, they tried 
many different types of carbon (a lot of manufacturers say this but in FlightClubs 
case I was involved in some of the testing) and the “Buttermount” is just brilliant. 

The Proton is the latest frame from FlightClub and is a light frame which can be 
configured a number of ways, the version we are building here is the Skeleton, the 
lightest one and I have to say, having built it if flies spectacularly well.   

The frame has all the usual features from FlightClub such as Buttermount for the 
flight controller, countersunk screws so you have a flat bottom – no screw head 
damage to the LiPo, mounts for a micro cam, VTX antenna and RX antennae, a 
mount point for the VTX and an innovative aluminium plate which removes the 
requirement for lock nuts.   

Quite honestly this is the cleanest build I have, nothing is held in place with zip ties, 
nothing is attached to the top plate, it just fits.  On top of this it flies superbly, my first 
flight I referred to it as “Witchcraft” and honestly, I stick by it. 

Don’t be deceived by the description as being “Racing Quad”, this thing makes an 
excellent acro quad, there are arms options that can be used to make it more suited 
to that.  It is simply the best frame I have 

Parts

 list 

Frame: FlightClub PROton Ultralight Racing Quad 

Flight Stack: Sunrise Siskin 4 in 1 30A ESC, F4 FC and OSD (2-4S) 

Motors: BrotherHobby Returner R5 2306 2450kv (Deadpool are always popular but I 
prefer the RedHulks, the photos never do them justice, they are not flat scarlet but 
bright metallic red, see the photo at the front 

VTX: TBS Unify Pro HV Race 

Camera: Foxeer Arrow Micro (Runcam Swift Micro will fir just as well, but I prefer the 
Foxeer, it has proved more robust) 

Receiver: FrSky XM+ 

VTX antenna: Lumenier Axii ufl 

Ancillary Parts: XT60 connector, shorter standoffs (20mm) can be used 

Tools: Soldering iron and solder, side trimmers, craft knife, hot glue gun, hex drivers, 
blue threadlock 

Other useful stuff: files and wet-and-dry paper, hot air gun, tweezers. 

Summary of Contents for FlightClub PROton

Page 1: ...configure your drone safely Moving propellers and mishandled lithium batteries can cause serious damage to person and property It is your responsibility to operate safely when flying and handling your...

Page 2: ...lock nuts Quite honestly this is the cleanest build I have nothing is held in place with zip ties nothing is attached to the top plate it just fits On top of this it flies superbly my first flight I...

Page 3: ...le the quad an in the interest of not reinventing the wheel it can be found here https www youtube com watch v XuWfn1731PA t 29s The xm sits below the flight controller with the bind button visible th...

Page 4: ...ion There are three things to configure the Flight controller the ESCs and the FPV components a couple of general rules 1 PROPS never ever ever plug the LiPo in with props on when you are working on y...

Page 5: ...open the configurator it will look very familiar Notice the white panel on the left side entitled Starter settings for Butter it is worth taking a copy of these although we are going to adjust them s...

Page 6: ...this can be fixed by either using the boot button when you plug the USB in or by using Betaflight configurator and using the DFU command then switching to the Butterflight configurator The latest ver...

Page 7: ...ble Motor Direction is Reversed In the ESX Motor Features select DShot1200 from the drop down I also enable motor stop because I prefer to use Air Mode on a switch so I can disable it for landing this...

Page 8: ...he System Configuration panel set the PID loop Frequency to 8Khz and disable the Barometer and Magnetometer In the personalisation Panel enter the Quad or Pilot name Scroll down in the Receiver Panel...

Page 9: ...l down and in the Other Features Panel ensure the follow are the features that are enabled OSD Anti_Gravity Dynamic_Filter I also disable all beeper settings because there isn t a beeper on the quad T...

Page 10: ...ooted reconnect Go to the PID tuning tab the PIDS show below are ballpark it will vary depending on what props you are using as well as if you use different arms different lipos etc The rates are what...

Page 11: ...o to the Filter Settings section and ensure it is set up as shown below and click on Save Go to the Receiver Tab From the Channel map drop down select Spktrum Graupner JR From the RSSI channel drop do...

Page 12: ...s required in the screen shot below I am using A three position switch on Aux 1 to give Disarmed Armed Armed and Air Mode A three position switch on Aux 2 to give Rate mode Horizon Mode Angle mode A m...

Page 13: ...www electricwingman com...

Page 14: ...bottom right quarter of the window Plug the lipo in One motor at a time slowly raise the slider until the motor starts to turn smoothly Compare the direction the motor turns in to the corresponding a...

Page 15: ...www electricwingman com Go to the OSD tab and set up the OSD as required features are enabled on the left and then can be drag and dropped on the screen Click Save when done...

Page 16: ...t gyro__stage2_filter_type FAST_KALMAN type this in and press return Set gyro_filter_q 400 Set gyro_filter_r 88 these are the recommended filter settings however I have had quads where these produce h...

Page 17: ...ricwingman com Click on Select BLHeli_32 Interface and from the drop down select BLHeli32 Bootloader Cleanflight Betaflight MAKE SURE THE PROPS ARE REMOVED Plug in the lipo Click on Connect Click on R...

Page 18: ...slider to the right so it is increased to 48khz Click Write setup IF any of your motors were spinning in the wrong direction this is the time to correct that The four boxes at the bottom numbered 1 to...

Page 19: ...lug the LiPo in and use the button on the the VTX to set the band and channel on the transmitter the image will appear in the goggles when correct note that the image may appear when you are on the wr...

Page 20: ...ning then turn the radio off Within a second or so the motors should stop dead Test Hover your quad somewhere safe Do it Line of Sight I usually do it in Angle mode and from a safe distance before tak...

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