SKU: 82529871167

Happymodel Crux3 2S Micro Toothpick Drone

Sale price$77.89 Regular price$86.55
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Happymodel Crux3 2S Micro Toothpick DroneThe Crux3 is a great flying and affordable "toothpick" style quadcopter, maybe not strictly a toothpick but close enough. You also have the option to mount an insta360 go for some cool stabilised footage. Key Features 41gram 1 2s brushless Toothpick drone New AIO 4in1 CrazybeeX flight controller CADDX ANT 1200tvl Camera New 1202. 5 brushless motor XT30 connector Compatible with Insta360 Go Camera ( this camera is NOT Included, you can add it by

The Crux3 is a great flying and affordable "toothpick" style quadcopter, maybe not strictly a toothpick but close enough. You also have the option to mount an insta360 go for some cool stabilised footage.

Key Features

  • 41gram 1-2s brushless Toothpick drone
  • New AIO 4in1 CrazybeeX flight controller
  • CADDX ANT 1200tvl Camera
  • New 1202.5 brushless motor
  • XT30 connector
  • Compatible with Insta360 Go Camera ( this camera is NOT Included, you can add it by yourself.)

Specification

  • Brand Name: Happymodel
  • Model: Crux3
  • Item Name: 115mm F4 OSD 1-2S 3 Inch Toothpick FPV Racing Drone
  • Wheelbase: 115mm
  • Size: 97x97x35mm (without propellers)
  • Optional Receiver Version:
    • Internal SPI Frsky version (Compatible with ACCST D8/D16, Recommend D8 mode)
    • Internal SPI Flysky version(Compatible with AFHDS and AFHDS-2A Flysky transmitter)
    • Internal SPI DSM2/DSMX version(Compatible with Spektrum or Multiprotocol DSM2/X radio)
  • External Frsky RXSR receiver version(ACCST D16 sbus output)
  • External TBS Crossfire Nano receiver version
  • Weight: 41g (without battery)
  • Recommend Lipo Battery: 2s 350mah/400mah/450mah/520mah Battery ( NOT Included)

Detailed Component Specifications

EX1202.5 6400KV Motor Configu-ration:9N12P
Stator Diamter:12mm
Stator Length:2.5mm
Shaft Diameter:Φ1.5mm
Motor Dimension(Dia.*Len):Φ14*14.5mm
Weight: 4.4g
No.of Cells(Lipo):1-2S
Gemfan 3018 2-Blade Propeller Center Thickness:5.5mm

Prop Diameter:76.5mm

Center Hole diameter:1.5mm

CrazybeeX FR V2.2 F4 Flight Controller MCU: STM32F411CEU6 (100MHZ, 512K FLASH)
Sensor: MPU6000 (SPI connection)
Board Size: 28.5x28.5mm
Power Supply: 1-2S battery input (DC 2.9V-8.7V)
Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready
Built-in Betaflight OSD(SPI Control)
Built-in 5.8G VTX
Built-in SPI Frsky/Flysky receiver or no receiver
Built-in 5V 1A BEC(Frsky SPI RX Version) CRAZYBEEX FR V2.2 FC Firmware target: CrazybeeF4FR(Flysky SPI RX Version) CRAZYBEEX FS V2.2 FC Firmware target: CrazybeeF4FS(DSM2/X SPI RX Version)CRAZYBEEX DXS V1.0 FC firmware target: CrazybeeF4DXS

(External Frsky RXSR Version) CRAZYBEEX PNP V2.2 Firmware target: CrazybeeF4DX

(External TBS CRSF NANO Version) CRAZYBEEX PNP V2.2 Firmware target: CrazybeeF4DX

Onboard 5A BL_S 4in1 ESC MCU upgraded to EFM8BB21
Power supply: 1S LiPo/LiPo HVCurrent: 5A continuous peak 6A (3 seconds)
Support BLHeliSuite programmable
Factory firmware: S_H_50_REV16_7.HEX
Default protocol: DSHOT600
Onboard Frsky SPI D8 Receiver Version SPI BUS receiver Frsky D8 compatible
Compatible Non EU transmitter D8 modelChannels: 8ch
Failsafe support
No ground interference ( Transmitter and receiver 1 m from the ground): 200m~300m
Onboard Flysky SPI receiver Version Protocol: AFHDS and AFHDS-2A Switchable
Channels: 8ch(AFHDS) or 14ch(AFHDS-2A)
No ground interference ( Transmitter and receiver 1 m from the ground): 200~300mFailsafe support
Onboard DSM2/X SPI receiver Version SPI BUS receiver DSM2/DSMX compatible

Channels: Max 12ch
Failsafe support
No ground interference ( Transmitter and receiver 1 m from the ground): 200m~300m

RSSI enable (show on the goggles)

External Frsky R-XSR receiver version Weight: 1.5g

Number of channels: 16CH (1-16CH from SBUS channel, 1~8CH from CPPM channel)

Operating Voltage Range: 3.5V~10V

Operating Current:70mA@5V

Firmware Upgradable

Compatibility: FrSky X Series modules and radios in D16 mode

Could support Frsky New ACCESS Protocol ( Upgrade firmware)

External TBS CRSF Nano receiver version Original TBS CROSSFIRE Receiver ,CRSF Protocol , Official TBS transmitter compatible
Onboard 5.8G 40CH 25/200mW VTX Output power: 25mw~200mw switchable
Frequency: 40CH
Input voltage: 3.3V 5.5V
Current consumption: 300mA(type)
Frequency: 5.8GHz 5bands 40 channels
With Race bandSmartaudio ready
Caddx ANT 1200TVL Camera Image Sensor: 1/3" CMOS Sensor

Horizontal Resolution: 1200 TVL

TV System: NTSC or PAL Switchable

IMAGE: 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.)

Included

  • 1x Crux3 Frame and Canopy
  • 1x F4 Flight Controller AIO 5A ESC Board
  • 1x 5.8G 25-200mW VTX ( built-in Flight controller)
  • 4x Happymodel EX1202.5 6400 KV Motor
  • 4x Gemfan 3018 Propeller CW
  • 4x Gemfan 3018 Propeller CCW
  • 1x Caddx Ant 1200TVL Global WDR with OSD 2g Ultra Light Nano FPV Camera
  • 1x Screw Driver
  • 1x Propeller Disassemble Tool
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: 82529871167

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4.6 ★★★★★
Based on 26 reviews
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N
Verified Purchase
Nay Nay
Whiting, US
★★★★★ 5
FANTASTIC!!
Our dog Tigger has LOTS of energy. 😅 Even with my husband taking him to run alongside his bike around the block three times the other day, Tigger wasn’t even panting by the end. 🤣 I was talking to a new friend who mentioned more mental stimulation could help. Last Tuesday evening, he learned “give paw” within about 15 minutes. Hmm he’s a SMART pup. 🤔 Bonus…teaching him that seemed to really tire him out. From that point, I looked up dog mental stimulation toys here on Amazon and bought three puzzle feeders—this one is one of them. They’ve been amazing!! Tigger has been slowly catching onto how to get the food, which stops him from eating so dang fast AND also exercises his canine brain. ⭐️⭐️⭐️⭐️⭐️ I HIGHLY recommend something like this if you have dogs that have boundless energy or just seem like no amount of exercising helps calm them down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2023
B
Verified Purchase
Brody B
Natrona Heights, US
★★★★★ 4
Works well!
Fun for dogs! Only silly thing is it moves around on the floor a little bit, but overall works good! My lab loves it 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
L
Verified Purchase
Lady Dorminey
Massapequa, US
★★★★★ 5
Great for busy pups and smart dogs!
This keeps my puppy blue heeler busy and happy. Easy to fill and wash. I put her puppy food in it and put it in her crate to play with. The kibble fits perfectly in each little hiding place. After a month of fun it has not broken or malfunctioned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2025
T
Verified Purchase
The searcher
Boise, US
★★★★★ 5
Great treat
Gave this to my friend’s dog, and they took a video when they put it down! The dog immediately found one of the treats and kept looking for the other treat and eventually found it this dog loved it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
C
Verified Purchase
CSM
Birmingham, US
★★★★★ 3
Easy, fun puzzle
My dog really enjoys this puzzle. It is a pretty easy puzzle for her. The only issue is that the tiles on one side does not slide easily like the other side. The first one I received was so hard to move, that I returned it for a replacement. The second one is better but still has the same issue. Other than that, it is made well. The size of the puzzle works well for my 5 lb dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2025

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