HappyModel Crux3 1S ELRS 3inch Toothpick Built-in F4 FC SPI ELRS Caddx Ant EX1202.5 Motor FPV RC Racing Toothpick Drone Insta360
SKU: 2469574581

HappyModel Crux3 1S ELRS 3inch Toothpick Built-in F4 FC SPI ELRS Caddx Ant EX1202.5 Motor FPV RC Racing Toothpick Drone Insta360

Sale price$121.90 Regular price$135.44
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

HappyModel Crux3 1S ELRS 3inch Toothpick Built-in F4 FC SPI ELRS Caddx Ant EX1202.5 Motor FPV RC Racing Toothpick Drone Insta360Noticed: Not include the Insta360 go2 or CaddxFPV peanut camera. Features: 40gram 1s brushless Toothpick drone AIO Flight controller with ELRS Receiver and 5. 8G VTX CADDX ANT Camera New 1202. 5 KV11500 brushless motor Recommend to use 1s 450mah 650mah 660mah 720mah battery Compatible with CaddxFPV Peanut and Insta360 GO2 Carrying Caddxfpv peanut Got 4. 5 minutes flying time with 1s 650mah battery Specifications: Brand Name: Happymodel Item Name:

Noticed: Not include the Insta360 go2 or CaddxFPV peanut camera.

Features:
40gram 1s brushless Toothpick drone
AIO Flight controller with ELRS Receiver and 5.8G VTX
CADDX ANT Camera
New 1202.5 KV11500 brushless motor
Recommend to use 1s 450mah/650mah/660mah/720mah battery
Compatible with CaddxFPV Peanut and Insta360 GO2
Carrying Caddxfpv peanut Got 4.5 minutes flying time with 1s 650mah battery

Specifications:
Brand Name: Happymodel
Item Name: Crux3 1S ELRS
Wheelbase: 115mm
Size: 97mmx97mmx35mm (without propellers)
Weight: 40g(without battery)

Package includes:

Item Name

Qty

Crux3 Frame and canopy

1

ELRS F4 2G4 flight controller built-in SPI ExpressLRS 2.4G receiver

1

Happymodel EX1202.5 KV11500 brushless motor

4

Gemfan 75mm bi-blade Propellers(4cw+4ccw)

1

Caddx Ant 1200TVL Global WDR with OSD 2g Ultra Light Nano FPV Camera

1

5.8G 25mw~200mw 40ch vtx (Flight controller built-in)

1

Screw Driver

1

Propeller disassemble tool

1

3D Printed canopy for Insta360 GO2 and CaddxFPV Peanut


Happymodel Handbag

1

Motor

Mode: EX1202.5 KV11500
Configu-ration:9N12P
Stator Diamter:12mm
Stator Length:2.5mm
Shaft Diameter:Φ1.5mm
Motor Dimension(Dia.*Len):Φ14mm*14.5mm
Weight(g):4.4g
No.of Cells(Lipo):1S

Propellers

Gemfan 75mm
Center Thickness:5mm
Prop Diameter:75mm
Center Hole diameter:1.5mm
Pitch:0.9in

Flight controller

MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
Sensor: MPU-6000(SPI connection)
Original whoop size compatible
Power supply: 1S battery input (DC 2.9V-4.35V)
Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready
Built-in Betaflight OSD(SPI Control)
Built-in 5.8G VTX
Built-in SPI ExpressLRS 2.4GHz receiverBuilt-in 5V 1A BECFlight controllerfirmware target: CRAZYBEEF4SX1280

Onboard 4in1 ESC

MCU upgraded to EFM8BB21
Power supply: 1S LiPo/LiPo HVCurrent: 5A continuous peak 6A (3 seconds)
Support BLHeliSuite programmable
Factory firmware: O_H_5_REV16_7.HEX
Default protocol: DSHOT300

Onboard SPI ExpressLRS 2.4GHz Receiver

Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
RF Frequency: 2.4GHzAntenna : SMD antenna
Telemetry output Power: <12dBmReceiver protocol to flight controller:  CRSFCould bind with All ExpressLRS 2.4GHz TX module , ExpressLRS firmware need 1.0.0 or latest

Onboard 5.8g 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
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.)




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: 2469574581

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★★★★★ 3
You get what you pay for
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Reviewed in the United States on December 25, 2025
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I will buy these again.
Size: 12-13, Color: Cable Knit Brown
These are great. They’re warm and comfortable.
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Just the best! Comfy! Warm! Great non-slip bottoms! Husbands second pair and will order again!
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Best Muclucs I've every owned....GREAT PRICE!
These things are so comfortable and warm. I sleep with them on because I like to have my feet out of the covers. Not too warm...just right. Great quality and fit with a non-slip leather-like sole. I'll keep ordering these ahead of time to make sure I'll always have a fresh pair when I wear them out. I wear them EVERY NIGHT and keep them on all morning. Life-changer! The BEST EVER!!
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