Happymodel Crux3 1S ELRS Toothpick Compatible with CaddxFPV Peanut and Insta360 GO2
Happymodel Crux3 1S ELRS 3inch toothpick FPV Racer Drone
Note: The Caddx peanut camera is not included, you can buy it HERE
Recommended Batteries (Click the picture for the product link):
Notice: Insta360 GO2 and CaddxFPV Peanut cameras are not included.
Key Features
- Lightweight 1S brushless toothpick drone – only 40g (without battery)
- All-in-one flight controller with integrated ELRS 2.4GHz receiver and 5.8GHz VTX
- Equipped with Caddx Ant 1200TVL Global WDR FPV camera
- Powered by EX1202.5 KV11500 brushless motors
- Recommended battery: 1S 450mAh / 650mAh / 660mAh / 720mAh
- Compatible with Insta360 GO2 and CaddxFPV Peanut mounts
- Up to 4.5 minutes flight time with 650mAh while carrying Peanut
Specifications
| Brand | Happymodel |
| Model | Crux3 1S ELRS |
| Wheelbase | 115mm |
| Size | 97 x 97 x 35 mm (without propellers) |
| Weight | 40g (without battery) |
Package Includes
| Item | Quantity |
|---|---|
| Crux3 Frame and Canopy | 1 |
| ELRS F4 2G4 Flight Controller (SPI ExpressLRS 2.4G Receiver) | 1 |
| EX1202.5 KV11500 Brushless Motors | 4 |
| Gemfan 75mm Bi-blade Propellers (4CW + 4CCW) | 1 Set |
| Caddx Ant 1200TVL Camera | 1 |
| 5.8G 25mW~200mW VTX (built into flight controller) | 1 |
| Screwdriver | 1 |
| Propeller Removal Tool | 1 |
| 3D Printed Mount for Insta360 GO2 / CaddxFPV Peanut | 1 |
| Happymodel Handbag | 1 |
Motor Specs (EX1202.5 KV11500)
- Configuration: 9N12P
- Stator Diameter: 12mm
- Stator Length: 2.5mm
- Shaft Diameter: 1.5mm
- Motor Size: 14mm x 14.5mm
- Weight: 4.4g
- Voltage: 1S
Flight Controller
- MCU: STM32F411CEU6 (100MHz, 512K Flash)
- Sensor: MPU-6000 (SPI)
- Input Voltage: 1S (2.9V~4.35V)
- Built-in 5A BlHeli_S 4-in-1 ESC, DShot600 ready
- Integrated Betaflight OSD, 5.8G VTX, 5V 1A BEC
- Firmware Target: CRAZYBEEF4SX1280
ESC Specs
- MCU: EFM8BB21
- Current: 5A continuous, 6A peak (3s)
- BLHeliSuite programmable
- Default protocol: DSHOT300
SPI ExpressLRS 2.4GHz Receiver
- Packet Rates: 25/50/150/250/500Hz
- RF Frequency: 2.4GHz
- Antenna: SMD
- Telemetry Power: <12dBm
- Compatible with all ExpressLRS 2.4GHz TX modules
- Firmware version required: ≥ 1.0.0
5.8GHz VTX
- Output Power: 25mW~200mW (adjustable)
- Voltage Input: 3.3V~5.5V
- Current: 300mA (typical)
- 40 channels, 5 bands with Raceband
- Smartaudio supported
Caddx ANT Camera
- Image Sensor: 1/3" CMOS
- Resolution: 1200TVL
- Aspect Ratio: 4:3 / 16:9
- Min Illumination: 0.001Lux@F1.2
- Lens: 1.8mm
- WDR: Global WDR
- Dimensions: 14x14mm (with bracket: 19x19mm)
- Input Voltage: DC 3.7V~18V
- Weight: 2g
Manual:
Happymodel Crux3 1S ELRS V2.0 with ELRS 2G4 V3.2 manual document
Hex file:
Betaflight_4.3.0_CRAZYBEEF4SX1280_b2deec171
Diff file:
Crux3 1S ELRS 2G4 V3.1 V3.2 Diff for Betaflight_4.3.0_CRAZYBEEF4SX1280 support ELRS V2.0
Dump file for Betaflight 4.4.2:
Crux3 1S ELRS 2G4 V3.1 V3.2 Dump for Betaflight_4.4.2_CRAZYBEEF4SX1280 support ELRS V3.0
Happymodel Crux3 1S ELRS Toothpick Compatible with CaddxFPV Peanut and Insta360 GO2
Description
Happymodel Crux3 1S ELRS 3inch toothpick FPV Racer Drone
Note: The Caddx peanut camera is not included, you can buy it HERE
Recommended Batteries (Click the picture for the product link):
Notice: Insta360 GO2 and CaddxFPV Peanut cameras are not included.
Key Features
- Lightweight 1S brushless toothpick drone – only 40g (without battery)
- All-in-one flight controller with integrated ELRS 2.4GHz receiver and 5.8GHz VTX
- Equipped with Caddx Ant 1200TVL Global WDR FPV camera
- Powered by EX1202.5 KV11500 brushless motors
- Recommended battery: 1S 450mAh / 650mAh / 660mAh / 720mAh
- Compatible with Insta360 GO2 and CaddxFPV Peanut mounts
- Up to 4.5 minutes flight time with 650mAh while carrying Peanut
Specifications
| Brand | Happymodel |
| Model | Crux3 1S ELRS |
| Wheelbase | 115mm |
| Size | 97 x 97 x 35 mm (without propellers) |
| Weight | 40g (without battery) |
Package Includes
| Item | Quantity |
|---|---|
| Crux3 Frame and Canopy | 1 |
| ELRS F4 2G4 Flight Controller (SPI ExpressLRS 2.4G Receiver) | 1 |
| EX1202.5 KV11500 Brushless Motors | 4 |
| Gemfan 75mm Bi-blade Propellers (4CW + 4CCW) | 1 Set |
| Caddx Ant 1200TVL Camera | 1 |
| 5.8G 25mW~200mW VTX (built into flight controller) | 1 |
| Screwdriver | 1 |
| Propeller Removal Tool | 1 |
| 3D Printed Mount for Insta360 GO2 / CaddxFPV Peanut | 1 |
| Happymodel Handbag | 1 |
Motor Specs (EX1202.5 KV11500)
- Configuration: 9N12P
- Stator Diameter: 12mm
- Stator Length: 2.5mm
- Shaft Diameter: 1.5mm
- Motor Size: 14mm x 14.5mm
- Weight: 4.4g
- Voltage: 1S
Flight Controller
- MCU: STM32F411CEU6 (100MHz, 512K Flash)
- Sensor: MPU-6000 (SPI)
- Input Voltage: 1S (2.9V~4.35V)
- Built-in 5A BlHeli_S 4-in-1 ESC, DShot600 ready
- Integrated Betaflight OSD, 5.8G VTX, 5V 1A BEC
- Firmware Target: CRAZYBEEF4SX1280
ESC Specs
- MCU: EFM8BB21
- Current: 5A continuous, 6A peak (3s)
- BLHeliSuite programmable
- Default protocol: DSHOT300
SPI ExpressLRS 2.4GHz Receiver
- Packet Rates: 25/50/150/250/500Hz
- RF Frequency: 2.4GHz
- Antenna: SMD
- Telemetry Power: <12dBm
- Compatible with all ExpressLRS 2.4GHz TX modules
- Firmware version required: ≥ 1.0.0
5.8GHz VTX
- Output Power: 25mW~200mW (adjustable)
- Voltage Input: 3.3V~5.5V
- Current: 300mA (typical)
- 40 channels, 5 bands with Raceband
- Smartaudio supported
Caddx ANT Camera
- Image Sensor: 1/3" CMOS
- Resolution: 1200TVL
- Aspect Ratio: 4:3 / 16:9
- Min Illumination: 0.001Lux@F1.2
- Lens: 1.8mm
- WDR: Global WDR
- Dimensions: 14x14mm (with bracket: 19x19mm)
- Input Voltage: DC 3.7V~18V
- Weight: 2g
Manual:
Happymodel Crux3 1S ELRS V2.0 with ELRS 2G4 V3.2 manual document
Hex file:
Betaflight_4.3.0_CRAZYBEEF4SX1280_b2deec171
Diff file:
Crux3 1S ELRS 2G4 V3.1 V3.2 Diff for Betaflight_4.3.0_CRAZYBEEF4SX1280 support ELRS V2.0
Dump file for Betaflight 4.4.2:
Crux3 1S ELRS 2G4 V3.1 V3.2 Dump for Betaflight_4.4.2_CRAZYBEEF4SX1280 support ELRS V3.0