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Description
HappyModel Crux35 V2 Analog Drone - UART ELRSAbout this product The Happymodel Crux35 V2 Aanalog is an ultra lightweight 3. 5" drone by Happymodel is an excellent micro racing drone that comes with the CrazyF411 flight controller, EX1404 brushless motors, and the Caddx Ant camera to give you a great flying experience! The HQPROP 3. 5 inch three blade propellers ensure the most significant thrust to weight ratio. Features Integrated ExpressLRS SPI receiver or Frsky SPI D8 D16 receiver Ultra
About this product
The Happymodel Crux35 V2 Aanalog is an ultra-lightweight 3.5" drone by Happymodel is an excellent micro racing drone that comes with the CrazyF411 flight controller, EX1404 brushless motors, and the Caddx Ant camera to give you a great flying experience! The HQPROP 3.5-inch three-blade propellers ensure the most significant thrust-to-weight ratio.
Features
- Integrated ExpressLRS SPI receiver or Frsky SPI D8/D16 receiver
- Ultra-lightweight 3.5-inch BNF FPV Freestyle Drone
- Can be equipped with Naked Gopro or SMO4K
- High-efficiency EX1404 power system
- Analog video transmission
- Supports 3-4S battery
Specifications
- Receiver option: SPI ExpressLRS 2.4GHz or SPI Frsky D8/D16 (S-FHSS compatible)
- Size: 130mmx130mmx45mm (without propellers)
- Camera option: Caddx Ant
- Flying time: 9min~15min 4s 750mah battery
- Weight: Crux35 Analog 87 gram
- Product name: Crux35 Analog V2
- Wheelbase: 150mm
- Brand: Happymodel
CADDX ANT CAMERA
- Image Sensor: 1/3" CMOS Sensor
- Horizontal Resolution: 1200 TVL
- TV System: NTSC and PAL(switchable)
- MENU: Support
- IMAGE: 4:3 or 16:
- 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/F2.5
- Minimum illumination: 0.001Lux
- Auto Gain Control: YES
- BLC: YES
- WDR: Global WDR
- DNR: 3D DNR
- Dimensions: 14x14mm
- Wide Power Input: DC 3.7-18V
- Work Temperature: -20°C~+60C
- Work Humidity: 20%~80%
- Weight: 1.7g
CrazyF411 FC
HappyModel Crazyf411 built-in ExpressLRS receiver and 20A AIO FC(ELRS receiver version)
- Input Voltage: 2-4S LiPo
- MCU: STM32F411CEU6
- Gyro: BMI270 or ICM42688P
- OSD: Yes
- UARTs: 2 Sets (UART2 was used for ExpressLRS Receiver)
- ESC Connections: Yes
- Firmware: CrazybeeF4DX
- ·BEC: 5V 1.5A
- Current Sensor: Yes
- Buzzer: Yes
- Barometer: No
- Black Box: No
- DJI Compatible: Yes
- Stack Size: 25x25
- Dimensions: 32x32mm
- Weight: 5g
HappyModel Crazyf411 built-in Frsky receiver and 20A AIO FC(Frsky receiver version)
- Input Voltage: 2-4S LiPo
- MCU: STM32F411CEU6
- Gyro: BMI270 or ICM42688P
- OSD: Yes
- UARTs: 2 Sets
- ESC Connections: Yes
- Firmware: MATEKF411RX
- BEC: 5V 1.5A
- Current Sensor: Yes
- Buzzer: Yes
OVX303 OR OVX306 5.8GHz ANALOG VTX
- Input Voltage: 5V
RF Output Power: 25-300mW
Antenna Connector: U.Fl
Power/Video Connection: Solder Pads
OVX303 Stack Size: 16x16mm, 20x20mm, 25x25mm
OVX306 Stack Size: 25x25mm
Weight: 0.9~1
ONBOARD ESC
- MCU upgraded to EFM8BB21
- Power supply: 2-4S LiPo/LiPo HV (7v/17v)
- Currents: 20A continuous peak 25A (5 seconds)
- Support BLHeliSuite and ESC-Configurator programmable
- Factory firmware: Bluejay 0.18.1
- Firmware target: F_H_40_48_v0.18.
- Support DSHOT150/DSHOT300/DSHOT60
PROPELLERS
- Propeller Diameter: 3.5 inch
- Material: Poly Carbonate
- Hub Diameter: 10mm
- Hub Thickness:4.7mm
- Shaft:1.9/1.5/1.9mm
- Adaptor Rings: NO
- Weight: 1.5g
- Blades : 3
- Pitch: 2
MOTORS
- Kv: 3500Kv
- Input Voltage: 3-4S LiPo
- Configuration: 9N12P
- Motor Dimensions: Φ17.8mm x 17.6mm
- Stator Dimensions: Φ14mm x 4mm
- Shaft Diameter: 1.5mm
- Mounting Pattern: Φ9mm
Weight: 8.7
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
4.7 ★★★★★
Based on 1562 reviews
Sort
Product Reviews
★★★★★ 5
Perfect toy for an active dog!
Color: Large size (7.9")
My dog absolutely loves this ball with handles! It’s quickly become one of his favorite toys, and he gets excited every time we bring it out to play.
The vibrant colors are a huge plus—they make it super easy to spot in the grass, which saves a lot of time during outdoor play sessions. The handles are great for interactive play too, especially for tugging and tossing.
I’m really impressed with how well it’s holding up. Even with constant pulling, tugging, and rough use, it’s remained durable and hasn’t shown any signs of wearing out.
Overall, I’m very happy with this purchase—and if my dog could write reviews, it would definitely get his paw stamp of approval! 🐾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Not for strong chewers!
Color: Large size (7.9")
I have an English Springer Spaniel who is 1.5 yrs. She had this torn apart within the first 5 minutes. This is not for strong chewers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
★★★★★ 5
Durable and fun
Color: Large size (7.9")
Pup loves this toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 3
Great idea poor construction
Color: Large size (7.9"), Color: Large size (7.9")
Great for a dog that likes tug and fetch but the seams are not strong so it ripped fast not from tug but my dogs teeth. I sewed it once since we loved playing with it but it didnt last. Other seams opened. The seams opened in the ball part not by the handles. Less seams and stronger ones would make it 5 star. Im trying a different brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Perfect Dog Toy and hard to find
Color: Large size (7.9")
Hard to find toy. My dogs favorite toy and this is a really good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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