{"product_id":"darwin-hulk-ⅱ-frame","title":"DARWIN HULK II Waterproof FPV Drone Frame Kit (IP67) True-X 227mm, 5.5mm Arms, CNC Side Plates","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDARWIN HULK II is a waterproof FPV drone frame designed by DARWINFPV for harsh outdoor environments. The HULK series is built with IP67 protection against water and dust, helping reduce build complexity when developing a waterproof FPV drone.\u003c\/p\u003e\u003cp\u003eCompared with the first-generation frame, HULK II adds upgraded dual upper and lower camera mounts that can carry DJI O3 and a GoPro at the same time, enabling more flexible shooting setups (including underwater use). The frame uses thicker 5.5mm arms and a True-X, two-in-one arm structure to reduce empty space and minimize resonance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIP67 water and dust protection (HULK series)\u003c\/li\u003e\n\u003cli\u003eTrue-X frame type with 2-in-1 arm structure to minimize resonance\u003c\/li\u003e\n\u003cli\u003eT700 carbon fiber plates\u003c\/li\u003e\n\u003cli\u003eHigh-strength CNC aluminum alloy side plates (5mm)\u003c\/li\u003e\n\u003cli\u003e5.5mm arm plate thickness for higher strength\u003c\/li\u003e\n\u003cli\u003e316 grade stainless steel screws and nuts; stated to retain appearance after 72 hours immersion in sea water\u003c\/li\u003e\n\u003cli\u003eDual camera mount positions (upper and lower) for simultaneous DJI O3 + GoPro installation\u003c\/li\u003e\n\u003cli\u003eIntegrated fixed XT60 connector mount for easier battery connection\u003c\/li\u003e\n\u003cli\u003eBottom-arm screw washers to distribute stress and reduce carbon plate deformation risk\u003c\/li\u003e\n\u003cli\u003eFloat structure with added penetrating reinforcing ribs\u003c\/li\u003e\n\u003cli\u003eUp to 52 programmable RGB LEDs embedded within the side panel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDARWIN HULK II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame type\u003c\/td\u003e\n\u003ctd\u003eTrue-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArm structure\u003c\/td\u003e\n\u003ctd\u003e2 in 1 arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheelbase\u003c\/td\u003e\n\u003ctd\u003e227mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e220*220*64mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArm plate thickness\u003c\/td\u003e\n\u003ctd\u003e5.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCNC side plate thickness\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMid plate thickness\u003c\/td\u003e\n\u003ctd\u003e2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom plate thickness\u003c\/td\u003e\n\u003ctd\u003e2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera side plate thickness\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIO\/Stack\/VTX mounting holes\u003c\/td\u003e\n\u003ctd\u003e20*20mm \/ 25.5*25.5mm \/ 30.5*30.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor mounting holes\u003c\/td\u003e\n\u003ctd\u003e16*16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera installation size\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal installation height\u003c\/td\u003e\n\u003ctd\u003e24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable propeller size\u003c\/td\u003e\n\u003ctd\u003eInstall motor forward: 4.9-6\"; install motor backwards: 4.9-5.1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e195.7g±5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eRecommended Setup (Reference)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdaptive motor: 2207-2508\u003c\/li\u003e\n\u003cli\u003eBattery: 4-6S 1300-1500mAh above 100C\u003c\/li\u003e\n\u003cli\u003eESC: above 55A\u003c\/li\u003e\n\u003cli\u003ePropeller: 4.9 - 6\" propeller\u003c\/li\u003e\n\u003cli\u003eRecommended takeoff weight: 700-1000g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e3D Print Accessories (Listed)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWaterproof O3 air unit case mount (yellow)\u003c\/li\u003e\n\u003cli\u003eReceiver compartment (yellow)\u003c\/li\u003e\n\u003cli\u003eXT60 fixed mount (yellow)\u003c\/li\u003e\n\u003cli\u003eTBS antenna vertical mount (yellow)\u003c\/li\u003e\n\u003cli\u003eTPU battery landing gear (yellow)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat’s Included (Packing List)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2 x CNC aluminum alloy side plate (1 left, 1 right)\u003c\/li\u003e\n\u003cli\u003e1 x base plate\u003c\/li\u003e\n\u003cli\u003e1 x medium plate\u003c\/li\u003e\n\u003cli\u003e2 x machine arms\u003c\/li\u003e\n\u003cli\u003e2 x camera side panels (1 left, 1 right)\u003c\/li\u003e\n\u003cli\u003e2 x float stiffener\u003c\/li\u003e\n\u003cli\u003e1 x battery anti-skid pads\u003c\/li\u003e\n\u003cli\u003e2 x battery strap 20 x 260mm\u003c\/li\u003e\n\u003cli\u003e5 x M2*6 hexagon socket head black 316 screws\u003c\/li\u003e\n\u003cli\u003e5 x M3*5 hexagon socket head black 316 screws\u003c\/li\u003e\n\u003cli\u003e10 x M3*9 hexagon socket head black 316 screws\u003c\/li\u003e\n\u003cli\u003e5 x M3*12 hexagon socket head black 316 screws\u003c\/li\u003e\n\u003cli\u003e10 x M3*14 hexagon socket round head black 316 screws\u003c\/li\u003e\n\u003cli\u003e10 x M3*30 hexagon socket round head black 316 screws\u003c\/li\u003e\n\u003cli\u003e5 x M3*35 hexagon socket head black 316 screws\u003c\/li\u003e\n\u003cli\u003e1 x M5*35 hexagon socket head black 316 screw\u003c\/li\u003e\n\u003cli\u003e8 x M3 aluminum alloy spacer half round head\u003c\/li\u003e\n\u003cli\u003e5 x M3 nylon nuts\u003c\/li\u003e\n\u003cli\u003e1 x M5 316 black positive thread flange anti-slip nut\u003c\/li\u003e\n\u003cli\u003e15 x M3 black 316 stainless steel expansion rivet nuts (embedded on the carbon plate)\u003c\/li\u003e\n\u003cli\u003e2 x RGB light board (1 left and 1 right, embedded in the aluminum part)\u003c\/li\u003e\n\u003cli\u003e3 x M3*19*D5.5 outer hexagonal copper column (embedded in TPU print)\u003c\/li\u003e\n\u003cli\u003e10 x M3*20*D7 nylon column (8 of them are embedded in float)\u003c\/li\u003e\n\u003cli\u003e4 x float\u003c\/li\u003e\n\u003cli\u003e1 x waterproof O3 case mount (yellow)\u003c\/li\u003e\n\u003cli\u003e1 x receiver compartment (yellow)\u003c\/li\u003e\n\u003cli\u003e1 x XT60 mount (yellow)\u003c\/li\u003e\n\u003cli\u003e1 x TBS antenna vertical mount (yellow)\u003c\/li\u003e\n\u003cli\u003e6 x 6mm black, silver and gold mixed flame retardant nylon braided snakeskin mesh tube (length: 45mm)\u003c\/li\u003e\n\u003cli\u003e10 x heat shrink tube (diameter 16mm, length 10mm)\u003c\/li\u003e\n\u003cli\u003e5 x 1.8*100mm nylon strap\u003c\/li\u003e\n\u003cli\u003e2 x black thin straws (diameter 3mm, length 100mm)\u003c\/li\u003e\n\u003cli\u003e2 x yellow rubber caps (3mm diameter)\u003c\/li\u003e\n\u003cli\u003e1 x 24-in-1 screwdriver set\u003c\/li\u003e\n\u003cli\u003e1 x large sticker\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWaterproof FPV drone builds where IP67 protection and corrosion-resistant fasteners are required\u003c\/li\u003e\n\u003cli\u003eAction camera setups using DJI O3 and GoPro simultaneously (dual camera mounts)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor product support and build compatibility questions, contact https:\/\/rcdrone.top\/ or email support@rcdrone.top.\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"DARWIN HULK II Waterproof FPV Drone Frame\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/DARWIN-HULK--Waterproof-FPV-Drone-Frame.jpg?v=1778036724\"\u003e\u003c\/p\u003e\u003ch2\u003eVisible Text Found on Product Image\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand mark: DarwinFPV\u003c\/li\u003e\n\u003cli\u003eText on float parts: HULK\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"DARWIN HULK II waterproof FPV drone frame kit parts layout with carbon plates, 5.5mm arms, CNC side plates and hardware\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/DARWIN-HULK--Waterproof-FPV-Drone-Frame.jpg?v=1778036724\"\u003e\u003cp\u003eEverything needed to build the HULK II waterproof True‑X 227mm frame, including carbon plates, 5.5mm arms, CNC side plates, TPU prints, and mounting hardware.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DarwinFPV","offers":[{"title":"HULK Ⅱ frame","offer_id":52563458621664,"sku":null,"price":116.99,"currency_code":"USD","in_stock":true},{"title":"Arm 2PCS","offer_id":52563458654432,"sku":null,"price":65.19,"currency_code":"USD","in_stock":true},{"title":"Float 2PCS","offer_id":52563458687200,"sku":null,"price":14.79,"currency_code":"USD","in_stock":true},{"title":"Bottom 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mount","offer_id":52563458982112,"sku":null,"price":10.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/1_1916e2c1-acca-4d25-b3ae-9f9aec7a2558.jpg?v=1777992525","url":"https:\/\/rcdrone.top\/products\/darwin-hulk-%e2%85%b1-frame","provider":"RCDrone","version":"1.0","type":"link"}