SKU: 46958848565

Happymodel Crux35 Analog ELRS V2 2.4GHz 4S with Caddx Ant Camera Micro Freestyle FPV Drone - BNF

Sale price$170.09 Regular price$188.99
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Happymodel Crux35 Analog ELRS V2 2.4GHz 4S with Caddx Ant Camera Micro Freestyle FPV Drone - BNFCRUX35 is an ultra lightweight 3. 5Inch FPV Freestyle FPV Racing Drone, the weight of the whole drone is only 87g for the analog version. The Crux35 drone uses Happymodel EX1404 high efficiency motor and HQPROP 3. 5 inch three blade propeller to ensure the largest thrust to weight ratio under the most efficient premise, which can bring you a smooth Freestyle flying experience. The analog version is equipped with CADDXFPV Ant ant camera. The receiver

CRUX35 is an ultra-lightweight 3.5Inch FPV Freestyle FPV Racing Drone, the weight of the whole drone is only 87g for the analog version. The Crux35 drone uses Happymodel EX1404 high-efficiency motor and HQPROP 3.5-inch three-blade propeller to ensure the largest thrust-to-weight ratio under the most efficient premise, which can bring you a smooth Freestyle flying experience.

The analog version is equipped with CADDXFPV Ant ant camera.

The receiver version is the UART ExpressLRS ( SPI version is discontinued )

Recommended (Not Included): Battery 4S 14.8v 750mAh to maximum 1100mAh.

You can choose from our Compatible 4S Lipo Packs here

Check out The HappyModel Crux35 Frame and Parts Collection, all our Analog BNF Drones and the rest of our Happymodel Products!

 

 

 Features

  • Ultra-lightweight 3.5-inch BNF FPV Freestyle Drone
  • Integrated ExpressLRS UART receiver
  • High efficiency EX1404 power system
  • Can be equipped with Naked Gopro or SMO4K
  • Support 3-4S battery 4S 750mah battery is recommended, maximum support 4S 1100mah

    Specifications

    • Wheelbase: 150mm
    • Weight: Crux35 87gram
    • Size: 130mmx130mmx45mm(without propellers)
    • Receiver: UART ExpressLRS 2.4GHz
    • Caddx Ant Camera +OVX303 or OVX306 VTX
    • Flying time: 9min~15min 4s 750mah battery

    Motor

    • Model: EX1404
    • KV options: KV3500
    • Configu-ration:9N12P
    • Stator Diamter:14mm
    • Stator Length:4mm
    • Shaft Diameter: Φ1.5mm
    • Motor Dimension(Dia.*Len):Φ15mm*15mm
    • Weight(g):9g

    Propellers

    • Propeller Diameter: 3.5 inch
    • Pitch : 2
    • Blades : 3
    • Material : Poly Carbonate
    • Weight : 1.5g
    • Hub Diameter : 10mm
    • Hub Thickness:4.7mm
    • Shaft :1.9/1.5/1.9mm
    • Adaptor Rings : NO

    Flight controller

    • (UART ELRS Version)
    • CrazybeeF411 ELRS
    • MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
    • Sensor: ICM42688P or BMI270 (SPI Control)
    • Mount pattern: 25.5×25.5 M2
    • Size:32*32*5mm
    • Power supply: 2-4S Lipo battery
    • Built-in 20A Blheli_s ESC each
    • Built-in Betaflight OSD(SPI Control)
    • Built-in UART ExpressLRS 2.4GHz receiver
    • Built-in 5V 1.5A BEC
    • Flight controller firmware target: CRAZYBEEF4DX

    Onboard 4in1 ESC

    • MCU upgraded to EFM8BB21
    • Power supply: 2-4S LiPo/LiPo HVCurrent: 12A continuous peak 15A (3 seconds)
    • Support BLHeliSuite programmable
    • Factory firmware: F-H-40
    • Default protocol: DSHOT300

    Onboard UART ExpressLRS 2.4GHz Receiver

    • Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
    • RF Frequency: 2.4GHzAntenna plug: IPEX
    • Telemetry output Power: <12dBm
    • Receiver protocol: CRSF
    • Default firmware version: ExpressLRS V3.0.1

    (Analog version)
    Caddx ANT 1200tvl camera

    • Image Sensor: 1/3″ CMOS Sensor
    • Horizontal Resolution: 1200 TVL
    • TV System: NTSC or PAL
    • IMAGE: 16:9 or 4:3
    • Synchronization: Internal
    • Electronic Shutter: PAL: 1/50~100,000; NTSC: 1/60~100,000
    • S/N Ratio : >52dB (AGC OFF)
    • Video Output: CVBS
    • Lens: 1.8mm
    • Min. Illumination: [email protected]
    • Auto Gain Control: YES
    • BLC: YES
    • WDR: Global WDR
    • DNR: 3D DNR
    • Dimensions: 14*14mm(with bracket to 19*19mm)
    • Wide Power Input: DC 3.7-18V
    • Work Temperature: -20℃~+60℃
    • Weight: 2g (N.W.)

    OVX303/306 5.8Ghz VTX

    • Model: OVX303/306
    • Frequency: 5.8G 40CH
    • Transmitting Power: 0/RCE/25mw/100mw/300mw
    • Power supply: DC 5V
    • Current (5v): <650ma (300mw)
    • Weight: 1.5gram without antenna

    Package Includes:

    • 1 x Crux35 Frame
    • 1 x CrazyF411 ELRS FC with UART ELRS
    • 1 x Caddx Ant Camera
    • 1 x Happymodel OVX303/306 5.8G analog VTX
    • 4 x Happymodel EX1404 KV3500 brushless motor
    • 1 x HQProp T3.5X2X3Grey (4cw+4ccw)
    • 1 x Screw Driver
    • 1 x Buckle Velcro for battery

     

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 46958848565

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    Gordon W. Gouldin
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    ★★★★★ 3
    Went to trash
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    Reviewed in the United States on May 16, 2026
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    Juju
    Fort Morgan, US
    ★★★★★ 5
    You have to adjust them to how course you want your salt and pepper and they are not electric mills
    Color: Clear Glass, Size: 2pk, Color: Clear Glass, Size: 2pk
    Comes in a set and nicely priced! Seem to be of good quality and they work well. These aren’t battery operated and you control the amount and courseness of the salt and pepper yourself. They look great in any kitchen and they are refillable, which I really like! They have a good ergonomic design to them so they’re easy to handle and operate. The speed of the grinding depends on how you operate it. I really like these and highly recommend them! Great value! 👍
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    Reviewed in the United States on April 28, 2026
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    Angie Friesl
    Lowell, US
    ★★★★★ 5
    Beautiful & Functional!!!
    Color: Clear Glass, Size: 2pk
    These are PERFECT, so easy to fill & use! Just what I was looking for! The tops come in several colors, I chose the silver which goes with my SS appliances!My friend bought a set which look similar at another store & paid $100.00!!! I think this design is even more elegant & easy to hold! I’m SO HAPPY with my purchase! They are BEAUTIFUL & FUNCTIONAL!👍
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    Reviewed in the United States on June 1, 2026
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    Donna
    Grantham, US
    ★★★★★ 5
    love these grinders!
    Color: Gunmetal Bronze Top/Clear Glass, Size: 2pk
    Good quality, they grind fine and really course(which I like). They look pretty on my counter top. Love that they are not messy!.
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    Reviewed in the United States on June 3, 2026
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    GC
    Pawtucket, US
    ★★★★★ 4
    Great Product
    Color: Clear Glass, Size: 2pk
    A sturdy and stylish grinder set that works smoothly and grinds well with minimal effort. The stainless steel design feels durable and looks good on the countertop. It delivers consistent grinding for both salt and pepper, making it a reliable everyday kitchen tool.
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    Reviewed in the United States on April 24, 2026

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