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Description
Happymodel Crux3 ELRS 1S 3" Toothpick FPV Racing Drone - ELRS 2.4GHz BNFThe Happymodel Crux3 ELRS 1S Toothpick is an excellent micro racing drone that comes with the Crazybee flight controller, EX1202. 5 brushless motors, ELRS, and the Caddx Ant Camera to give you a great flying experience! Note: Action Cameras are not included. Update log: The Crux3 1S ELRS v2. 0 version comes with ELRS F4 2G4 V3. 1 which was built in OPENVTX could support max 400mw output. Please use following vtxtable at the bottom of this page. Update
The Happymodel Crux3 ELRS 1S Toothpick is an excellent micro racing drone that comes with the Crazybee flight controller, EX1202.5 brushless motors, ELRS, and the Caddx Ant Camera to give you a great flying experience!
Note: Action Cameras are not included.
Update log:
- The Crux3 1S ELRS v2.0 version comes with ELRS F4 2G4 V3.1 which was built-in OPENVTX could support max 400mw output. Please use following vtxtable at the bottom of this page.
- Update Gyro to the ICM42688P instead of the MPU6000.
Check out The Happymodel Crux3 Collection, all our Analog BNF Drones and the rest of our Happymodel Products!
VIDEO: ExpressLRS Makes The Difference // Crux3 1S ELRS // No More Range Issues
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
- Size: 97x97x35mm (without propellers)
- Weight: 40g (without battery)
- Wheelbase: 115mm
ONBOARD SPI EXPRESSLRS 2.4GHz RECEIVER
- Can be bound with All ExpressLRS 2.4GHz TX module, ExpressLRS firmware need 1.0.0 or the latest
- Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
- Receiver protocol to flight controller: CRSF
- Telemetry output Power: <12dBm
- Antenna: SMD antenna
- RF Frequency: 2.4GHz
ONBOARD 4-IN-1 ESC
- Power supply: 1S LiPo/LiPo HVCurrent: 5A continuous peak 6A (3 seconds)
- Factory firmware: O_H_5_REV16_7.HEX
- Support BLHeliSuite programmable
- MCU upgraded to EFM8BB21
- Default protocol: DSHOT300
CADDX ANT 1200TVL CAMERA
- Electronic Shutter: PAL: 1/50~100,000; NTSC: 1/60~100,000
- Dimensions: 14*14mm(with a bracket to 19*19mm)
- TV System: NTSC or PAL Switchable
- Image Sensor: 1/3" CMOS Sensor
- Min. Illumination: [email protected]
- Work Temperature: -20℃~+60℃
- Horizontal Resolution: 1200 TVL
- Wide Power Input: DC 3.7-18V
- S/N Ratio : >52dB (AGC OFF)
- Synchronization: Internal
- Auto Gain Control: YES
- Video Output: CVBS
- WDR: Global WDR
- DNR: 3D DNR
- Lens: 1.8mm
- IMAGE: 4:3
- Weight: 2g
- BLC: YES
CRAZYBEE FLIGHT CONTROLLER
- Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready
- MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
- Power supply: 1S battery input (DC 2.9V-4.35V)
- Built-in SPI ExpressLRS 2.4GHz receiver
- Firmware target: CRAZYBEEF4SX1280
- Sensor: ICM42688P (SPI connection)
- Built-in Betaflight OSD(SPI Control)
- Built-in 5V 1A BECFlight controller
- Original whoop size compatible
- Built-in 5.8G VTX
EX1202.5 11500KV MOTOR
- Motor Dimensions: Φ14*14.5mm
- Shaft Diameter: Φ1.5mm
- Stator Diameter: 12mm
- Stator Length: 2.5mm
- No.of Cells (Lipo): 1S
- Configuration:9N12P
- Weight: 4.4g
ONBOARD 5.8G 40CH 25/200mW VTX
- Output power: 25mw~400mw switchable
- Frequency: 5.8GHz 5bands 37 channels
- Current consumption: 300mA (type)
- Input voltage: 3.3V 5.5V
- Smart audio ready
- Frequency: 37CH
- With Race band
GEMFAN 75mm PROPELLERS
- Center Hole diameter:1.5mm
- Center Thickness:5mm
- Prop Diameter:75mm
- Pitch:0.9in
Includes
- 1 x Happymodel Crux3 ELRS 1S Toothpick FPV Racing Drone - BNF
- 1x 3D Printed Camera Mount (Insta360 Go 2/Caddx Peanut)
- 1x Happymodel Zippered Carrying Case
- 2x Gemfan 75mm Propellers (Set of 4)
- 1x Caddx 5D OSD Menu Board
- 1x Accessories Kit
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 28 reviews
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Product Reviews
★★★★★ 5
Tons of stuff you need for an emergency!
Color: Blue
Perfect kit to throw in the back of the car.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 5
Essential Emergency Kit That Every Vehicle Should Have
After experiencing a flat tire on a remote highway late at night, I realized how unprepared I was for roadside emergencies. That experience led me to purchase the AUTOWN Flat Tire Repair Kit, and I'm incredibly grateful to now have this comprehensive solution in my vehicle. This kit has already saved me twice from having to call for expensive roadside assistance, and the peace of mind it provides is absolutely priceless.
The 31-piece kit is impressively complete. It includes everything you need to handle a flat tire emergency, from the tire plugs themselves to insertion tools, rasps, and even extras that many cheaper kits omit. The variety of plug sizes means you can handle different types of punctures, and having multiple plugs means you're prepared for more than one emergency before needing to restock.
What sets this kit apart is the quality of the tools. The T-handle insertion tool feels solid and well-made, not like the flimsy plastic tools that come with some budget kits. The reamer tool cuts through damaged rubber cleanly and efficiently, making it easy to prepare the puncture hole for the plug. Having used cheaper tire repair kits in the past that broke during use, I really appreciate the durability and reliability of these tools.
The storage case is another thoughtful feature that makes this kit practical for vehicle storage. Everything fits neatly in the organized case with dedicated spaces for each component, which means you can quickly find what you need during an emergency. The case is compact enough to fit in a glove box or under a seat, but it's also rugged enough to withstand being rattled around in a trunk without falling apart.
Using this kit is surprisingly straightforward, even for someone without extensive automotive experience. The process involves identifying the puncture, using the reamer to prepare the hole, inserting the plug with the T-handle tool, and trimming the excess. I was able to successfully repair a puncture on my first attempt following the basic instructions, and the repair has held perfectly for months of daily driving.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Complete and very handy tire repair kit
I bought this tire repair kit to keep in my vehicle for emergencies, and it has already come in handy. The kit comes with everything needed to fix a flat quickly, and having all the tools in one case is very convenient.
The plugs worked well and sealed the puncture properly, allowing me to get back on the road without issues. The tools feel solid and easy to use, even if you don’t have a lot of experience with tire repairs.
The case is a bit tight once everything is packed back in, but that’s a small issue. Overall, this is a reliable and practical kit that’s great to have for cars, motorcycles, or other vehicles. I’m very glad I bought it.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Great in every way
Nice kit full of useful tools to fix punctures in tires better than anything I have ever tried before. The quality is pretty good - good enough to do what it’s supposed to do. It’s better if you fix your tire when it’s off of your car. It’s a lot easier to push the plug down when your standing and can use your body weight rather than laying on the ground in an awkward position and trying to push the plug in. I did the latter and it was not fun. I lived and learned. Anyhow, I wasn’t going to drive on rims essentially with a flat to get it repaired somewhere so this was a fantastic buy.
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Reviewed in the United States on May 17, 2026
★★★★★ 4
Nice kit
Nice kit, works well
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Reviewed in the United States on May 18, 2026
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