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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:
- 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
4.6 ★★★★★
Based on 2103 reviews
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Product Reviews
★★★★★ 4
Omegaverse
Format: Kindle
I was pleasantly surprised by this omega verse book. This 1 definitely had a few new twists And I really enjoyed reading it. The main female character was a badass and awesome. She had 1 best friend I wish we could have seen a little bit more of their friendship in this book. Her relationship with the male characters was good not to contrived or super instantaneous. And we had some fun plot twists that I didn't expect. I wish we had more of a follow up on the situation with her family her background and her mother who was a wench. I would definitely recommend this book.
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Reviewed in the United States on April 9, 2025
★★★★★ 5
Wow. Just wow. An amazing read
Format: Kindle
This book was eloquently written, or should I say the authors writing style is very eloquent? I loved the characters, and the story was quite compelling. I absolutely loved the FMC, she's a BA who doesn't take any crap & gives as good as she gets. A certain person certainly got his just desserts & then some, the earlier scenes of which were quite satisfying, had me punching the air & everything haha. All in all 20/10, great read
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Reviewed in the United States on November 29, 2024
★★★★★ 3
My opinion
Format: Kindle
Let me preface this by saying I really liked the story and the characters however, this book is in desperate need of some sort of editing. It's not misspelled words or formatting, but continuous run on sentences. Redundancies within the sentences. There were a couple of paragraphs that I had to go back and reread 3 or 4 times. Overall, I'd say it was worth the read.
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Reviewed in the United States on May 29, 2025
★★★★★ 5
Beautiful
Format: Kindle
I love omegaverses I had looked at this one multiple times thinking it's just another book about cocky rock star guys that let fame get to their heads and there are parts like that so I wasn't 100% off. I started reading the second book and met the fmc Astraea from the first one,after she had a run in with the aphla from the gym.😁 it gave me the push to stop and read book one first and im so glad I did this book was amazing their was so many characters I fell in love with hoping they will find their happily ever after. the guys were great, the plot was 🎯, and the ending had me 😭😭😭. I was wondering how nate could ever redeem himself, and he did. the last scene with him was sad, but I also felt it was beautiful. thank you to the author for making a beautiful omegaverse book that gave me all the feels. now I'm jumping straight into book two.
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Reviewed in the United States on March 25, 2025
★★★★★ 4
Knot their Omega
Format: Kindle
It took me a day to really get into the book, there is a lot happening in the beginning of the story. I wish there was more of a time frame because I felt like something’s happened quickly but they were farther away than I thought so that was a little confusing to me. I felt like there was so much happening but also not enough.
As for the story itself I enjoyed it, it was different than other OV I’ve read. Bring the tissues, you will need them. They guys were great, I wish we saw more of Kai and Kenjis relationship. As for Nate…… IYKYK.
I enjoyed this book, my first from this author and look forward to reading about Kamaris story.
Book: ⭐️⭐️⭐️⭐️/5
Spice: 🌶️.5/5
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Reviewed in the United States on October 24, 2024