Slammed Squirt v2.1 HD 6s - 2205 2300kv - Caddx Vista Polar

By wrong17 on Oct 02, 2021

15  421  9

After building a few different variations of the Squirt v2 I am surprised to see how far it has evolved. Starting with the original analog Squirt v2 with 1404 motors and full ducts to this newly built slammed HD Squirt with 2205 6s motors. I did not think I would ever use a 6s setup but because of the larger lipos and not being able to use 1860 lithium-ion cells. First, I will need to do some test to see which will be the real winner. Since, I am writing all of this after all my testing, I do not want to say too much yet.

Betaflight Settings:

Thanks to Robert Moss for sharing his Betaflight setting! These PIDs, Rates, and Filters are specifically for Betaflight 4.2.9, on 6s with 2205 2300kv motors. I also noticed that you need have the GoPro mounted on the quad because it will act up without it.

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Here are the PIDs

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The rates and also notice that the "Rates Type" have been changed to "Actual."

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These are the filter settings

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Finially, the setting for the ESC. I am using a BLheli_32 ESC, so it will look different if you are using a BLheli_S ESC. I do have BiDirectional DSHOT turned on too.

Maiden - 2 versions of the same flight (GoPro 7 and Caddx Polar DVR)

GoPro 7 (RAW unedited footage)

Caddx Vista Polar DVR (RAW unedited footage)

Extream Testing in 20mph winds and 40mph gust (GoPro 7 and Caddx Polar DVR)

GoPro 7 (RAW unedited footage)

Caddx Vista Polar DVR (RAW unedited footage)


Part List


Shen Drones Squirt V2.1 3" Cinewhoop Carbon Frame Kit w/ Hardware (No Ducts)

Flight Controller

Matek F722-MINI 20x20 Flight Controller (4 builds)


Talon Gigawatt V2 4in1 20x20 35A 6S ESC (16 builds)


4 x iFlight XING 2205 FPV NextGen Motor - 2300KV


iFlight Nazgul 3040 Tri-Blade 3" Prop 4 Pack- Choose Your Color (4 builds)

FPV Camera

Caddx Polar Micro Digital FPV Vista Camera Kit - Silver


TBS Crossfire Nano RX Special Edition FPV LONG RANGE DRONE RECEIVER (118 builds)


GNB 6S 22.2V 1100mAh 130C LiPo Battery (7 builds)


Team BlackSheep TBS TANGO 2 V3 PRO RC RADIO (71 builds)


DJI Digital HD FPV Goggles (106 builds)

3D Printed

Shendrones Squirt V2 parts by andyshen (3 builds)
See Site

3D Printed

SLAMMED SQUIRT by DRONE CO - slammed squirt by DroneCOproductions (4 builds)
See Site

3D Printed

Slammed Shendrone Squirt v2 Mini Ducts - GoPro 5/6/7 Mount v2 - Caddx Vista - Nebula Pro Antenna Mount by wrong17
See Site

HD Camera

GoPro HERO8 Black - Waterproof Action Camera with Touch Screen 4K Ultra HD Video 12MP Photos 1080p Live Streaming Stabilization (19 builds)

HD Camera

BETAFPV Naked GoPro Hero 6 Black for Beta95X Cinewhoop Drone Quadcopter

HD Camera

GoPro Hero7 Black — Waterproof Action Camera with Touch Screen 4K Ultra HD Video 12MP Photos 720p Live Streaming Stabiliza (19 builds)

Battery Charger

HOTA D6 PRO Dual Charger AC200W/DC650W 15A w/ Wireless Cellphone Charging (10 builds)

Soldering Iron

TS100 Portable Programmable Smart Soldering Iron (246 builds)


Lowepro QuadGuard BP X3 - Drone Backpack for 4 FPV Quad Racing Drones and 15" Laptop w/Exterior Mounts (Black)


iFlight Crystal HD Patch and Stubby 5.8GHz RP-SMA Antenna Set for DJI - LHCP - Carbon


FuriousFPV Smart Power Case V2
See Site

Misc Supplies

Armattan 3M Dog Bone Foam Landing Pads - 4 PiecesDefault Title (4 builds)
Show stores (9)


Sign in to comment

lebeck   8 days ago  

Looks great! Curious to hear how you like this version compared to your 4S builds. Would you mind sharing your PID tune for the 6S version?

wrong17   7 days ago 

The the main advantage the 4s version has over the 6s is the longer flight times when using 18650 batteries. If you need to have long flight time that is over 10 minutes, then it is only possible with the 4s quad. The 6s quad seems a bit smoother but that also could be the different PIDs and rates that I am using. Sure, I can share the PID tune. I will send you another message when I post it to rotorbuilds.

wrong17   4 hours ago 

The PID, Rates, Filters, and ESC screen shots are up. Sorry it too so long.

lebeck   52 mins ago 

Thanks so much, very much appreciated! Your build has inspired me to attempt a 6s version.

Beauvais   5 hours ago  


Beauvais   5 hours ago  


Beauvais   5 hours ago  


Beauvais   5 hours ago  


Beauvais   5 hours ago  


Beauvais   5 hours ago  

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