NOTICED: SPI ELRS version Crux35/Crux35 HDZERO/Crux35 HD were discontinued. The new ELRS V2 version comes with CrazyF411 ELRS AIO flight controller built-in UART ExpressLRS receiver.
NOTICED:Loctite 222 screw glue is used during the motor screw installation process, please pay attention when disassembling the motor.
CRUX35/CRUX35 HD is an ultra-lightweight 3.5Inch FPV Freestyle FPV Racing Drone, the weight of the whole drone is only 87g for the analog version and 108g for the digital HD version. The Crux35 serials drone use 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 HD version is equipped with CADDXFPV Nebula and Vista HD image transmission system. The analog version is equipped with CADDXFPV Ant ant camera.
The receiver version can be UART ExpressLRS and SPI Frsky (S-FHSS compatible) for choose.
ExpressLRS is the most popular RC link system by now , it could performance very well with Crux35 and Crux35 HD.
Features:
Ultra-lightweight 3.5-inch BNF FPV Freestyle Drone
HD video transmission and analog video transmission are optional
Integrated ExpressLRS UART receiver or Frsky SPI D8/D16 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:
Brand: Happymodel
Product name: Crux35 / Crux35 HDZERO / Crux35 HD
Wheelbase: 150mm
Weight: Crux35 87gram
Crux35 HD 108gram
Size: 130mmx130mmx45mm(without propellers)
Receiver option: UART ExpressLRS 2.4GHz
SPI Frsky D8/D16 (S-FHSS compatible)
Camera and VTX option:
HD DJI version Nebula+Vista or Runcam Link Wasp Nano
HDZERO version RunCam Nano HDZero Camera + HDZERO WHOOP VTX
Analog version Ant+OVX303 or OVX306 VTX
Flying time: 9min~15min 4s 750mah battery
Package includes:
| Item Name | Crux35 | Crux35 HDZERO | Crux35 HD DJI |
| Crux35 Frame | 1 | 1 | 1 |
| Option1: ELRS X1 FC with SPI ELRS（Discontinued） | 1 | 1 | 1 |
| Option2:CrazyF411 ELRS FC with UART ELRS | |||
| Option3: CrazyF411 FRSKY FC SPI Frsky | |||
| CaddxFPV Digital HD Camera Nebula Nano Kit
Or Runcam Link Wasp Nano |
0 | 0 | 1 |
| HDZERO Whoop VTX+ Rucam HDZERO Camera | 0 | 1 | 0 |
| Analog FPV Camera Caddx Ant | 1 | 0 | 0 |
| Happymodel OVX303 5.8G analog VTX | 1 | 0 | 0 |
| Happymodel EX1404 KV3500 brushless motor | 4 | 4 | 4 |
| HQProp T3.5X2X3Grey (4cw+4ccw) | 1 | 1 | 1 |
| Screw Driver | 1 | 1 | 1 |
| Buckle Velcro for battery | 1 | 1 | 1 |
| Motor | Mode: 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 |
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| Flight controller
(SPI ELRS Version) ELRS X1 (Discontinued) |
MCU:STM32F411CEU6 (100MHZ, 512K FLASH) Sensor: MPU-6000(SPI connection) Mount pattern: 20×20 M2Size:32*28*9mm Power supply: 2-4S Lipo battery Built-in 12A Blheli_s ESC each Built-in Betaflight OSD(SPI Control) Built-in SPI ExpressLRS 2.4GHz receiver Built-in 5V 1A BEC Flight controller firmware target: CRAZYBEEF4SX1280 |
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| Flight controller (Frsky version)CrazybeeF411 FRSKY |
MCU:STM32F411CEU6 (100MHZ, 512K FLASH) Sensor: BMI270 or ICM42688P(SPI connection) Board size: 28.5 * 28.5MM Power supply: 2-4S battery input (DC 8V-17V) Built-in 20A(each) Blheli_S 4in1 ESC Dshot600 ready Built-in Frsky D8/D16 SPI receiverBuilt-in 2.4G Power Amplification Built-in Betaflight OSD(SPI Control) Built-in Current meter Built-in 5V 1.5A BEC Built-in voltage detectionFirmware target: MATEKF411RX |
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| 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 |
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| Onboard UART ExpressLRS 2.4GHz Receiver( UART ELRS version) | 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 |
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| Onboard SPI Frsky 2.4GHz receiver (Frsky Version) | SPI BUS receiver Frsky D8/D16/EU-LBT/, Futaba S-FHSS switchable on Betaflight Channels: 8ch/16chDual antenna Failsafe support No ground interference ( Transmitter and receiver 1 m from the ground): 400m |
|
| CaddxFPV Digital HD Camera Nebula Nano Kit
(Digital HD version) |
Weight(camera included]: 24g Antenna: 2.3g Dimensions: Vista Kit 30×29×13mm Camera 14×14×21mm Operating Frequency: 5.725-5.850GHz Transmitter Power[EIRP]: FCC/SRRC/MIC:<30dBm CE:<14dBm Min.latencylend-to-end) 720p 60fps:32ms Max.Transmission Distance FcC/SRRC: 4km CE:0.7km lnput Power: 7.4-26.4V Power Output: 25mW/200mW/500mW/700mw Goggles : Work with DJl goggles Camera Sensor: 1/3”CMOS Lens:2.1mm,f/2.1 Shutter: Rolling shutterFOV:142°(D);122°(H);75°(V) LHCP antenna |
|
| Caddx ANT 1200tvl camera
(Analog version) |
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: 0.001Lux@F1.2 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.) |
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| OVX303 5.8Ghz VTX (Analog version) |
Model: OVX303 Frequency: 5.8G 40CH Transmitting Power: 0/RCE/25mw/100mw/300mw Power supply: DC 5V Current (5v): <650ma (300mw) Weight: 1.5gram without antenna |
|
| OVX306 5.8Ghz VTX (Analog version) |
Model: OVX306 Frequency: 5.8G 40CH Transmitting Power: 0/RCE/25mw/100mw/300mw Power supply: DC 5V Current (5v): <650ma (300mw) Weight: 1.5gram without antenna |
|
| Camera RunCam Nano HDZero(HDZERO version) |
Model: Racer SKU: HDZ3203 Lens: FOV D150 degree Power: 450mA@3.3v Digital: 1280*720@60fps |
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| VTX HDZero Whoop(TX5S.1)(HDZERO version) |
Model: HDZero Whoop SKU: HDZ3110 Frequency: 5.8G Resolution Default: 1280*720@60fps RF power: 25mw/200mw RF Connector: U.FL Interface: 4 lane MIPI CSI YUV422 Video Connector: 20 Position 0.30mm Pitch Size: 32.5mm x 32.5mm x 7mm Weight: 5.4g Power: 410mA@12V Mounting: 25.5mm*25.5mm,M2 clearance hole |
looking for a hardware kit for the Crux35 HDZERO. also looking for the HDZERO adaptor plate 32.5mm x 32.5mm to 25.5mm*25.5mm.
thank you