At only 6g, this ultra-light digital HD VTX makes your drone lighter, its signal stronger, and its flight smoother.

Optimized Brushless Motor for Instant Takeoff

High RPM and efficient power delivery ensure smooth, responsive performance with minimal delay, giving you faster launches and steady flight control.

Your Flight, Redefined

Dive into the action with our 4.5" high-resolution FPV display. Every detail, from the sharp edges of urban landscapes to the vibrant hues of nature, springs to life with stunning clarity and rich color.

Strong Low-Light Performance

With 0.01 Lux low-light sensitivity, smooth 1080P/60FPS video, and a 147° FOV, you'll capture every detail—even in challenging light.

Immersive, Eye-Friendly Goggles

Strong signal, 256 GB recording, and custom diopter lenses deliver an all-day clear view. A stylish, LED-accented frame completes the immersive flight experience.

Start as a Beginner, Fly Like a Pro

Three intelligent flight modes help you progress from simple flying to advanced maneuvers with confidence.

Smart Hover & Fail-Safe Lock

Optical flow enables precise indoor hovering, with a smart failsafe lock for easy emergency recovery.

Make Stunts Look Easy

Pull off flips, rolls, and 180° spins with ease for an exciting flying experience-—show off smooth tricks with minimal effort.

A-LINK ELRS Control, Ultimate Freedom

Powered by A-LINK ELRS, it delivers millisecond-level response, long-range performance, and strong signal penetration. It’s also compatible with popular FPV simulators like Liftoff.

Smart Charging Anywhere

Integrated safety systems protect and prolong battery life. Universal Type-C support means convenient charging on the go.

FPV Drone for Every Play

Flying anytime anywhere, ready for all your FPV adventures

In the Box

Specifications:

PROTOS

• Flight Controller:  Caddx Protos AIO
• Video Transmission:  Ascent Lite
• Motor Diagonal Distance:  78mm
• Motor:  1102 14000KV
• Propeller:  HQProp U40mmx3GR-PC-1.5mm
• Weight:  104.4g±1.5g
• Dimensions:  110x102.8x41mm
• Flight Endurance:  8.5min ±0.5min
• RC Receiver:  ELRS 2.4GHz

CADDX PROTOS AIO

• Main Control Chip:  STM32-F405RGT6
• Gyroscope:  BMI270
• Barometer:  SPL06
• Onboard Receiver:  ESP8285
• Receiver Protocol:  ELRS 2.4GHz
• ESC Protocol Compatibility:  Bluejay / BLHeli_S Optional
• ESC Maximum Current:  12A (Single Channel)

ASCENT LITE VTX

• VTX Model:  Ascent Lite
• Image Sensor:  1 / 2.8 Inch Sensor
• FOV:  147°
  
• Ratio:  16:9
• Resolution:  1080P 60FPS; 720P 60FPS
• Max Transmission Range:  Max 3km
• Latency:  Average delay 35ms
• Power 25~100mW

ASCENT GOGGLES

• Communication Frequency:  5.725-5.850GHZ
• Transmit Power (EIRP):  FCC:<30dBm; CE:<14dBm; SRRC:<20dBm; MIC:<25dBm
• I/O Interface:  4Pin 3.5mm Plug, DC5.5*2.1mm, Micro SD Card Slot
• Transmission Resolution:  1080P60FPS, 720P60FPS
• Code Rate:  Max 50 Mbps
• Minimum Latency:  Average 32ms
• Average Gain:  4.9dBi
• Polarization:  LHCP
• Transmission Distance:  >4km
• Channel:  8
• Screen Resolution:  1920*1080 / 60Hz
• Screen Material:  LCD
• Screen Size:  4.5 Inch
• Wide Voltage Input:  6V~25.2V (2S~6S)
• SD Card Slot:  Support 256G

CADDX ALINK RADIO

• Main Control Chip:  AT32 F413RCT7
• RF Module:  ELRS 2.4GHZ
• RF Protocol:  CRSF
• Max RF Power:  100mW (20dB)
• Number of Available Channels:  10 Channels (including 4 joystick channels)
• Joystick Type:  Full-Bearing Hall-Sensor Joystick Assembly
• Function Switch:  1 x Latching Button / 2 x Momentary Buttons /
  2 x 3-Position Toggle Switches / 1 x Scroll Wheel
• Status Indicator Module:  4 x Status Indicator LEDs / Buzzer
• Charging & Communication Interface:  USB-Type C
• Battery Specification:  Lipo 1s 1000mAh
• Max Charging Power:  5V / 1A / 3.50W
• Operating Voltage Range:  DC 3.50V~4.20V
• Dimensions:  158mmx108mmx58mm
• Weight:  180g±5g

2S CHARGER

• Name:  2S Charger
• Display:  LEDx4
• Channel:  3 (Sequential Charging)
• Function Selection:  Charging, Storage
• Battery Type:  Li-Ion 2S 840mAh Battery
• Input Voltage:  12-15V (PD Input, 5V Adapter Not Supported)
• Output Voltage:  8.7V
• Input Current:  Max.3A
• Charging Current:  Max.3A
• Balancing Current:  Max.0.21A
• Charging Power:  Max.25W
• Discharge Power:  Total Power: 5W (Max 1.6W Per Channel)
• Interface:  Type-C
• Operating Temperature:  -10~45℃
• Storage Temperature:  -20℃~60℃
• Dimensions:  94x63x39.1mm
• Weight:  65±0.5g

2S BATTERY

• Name:  2S Battery
• Battery Type:  Li-Ion (Lithium-Ion Battery)
• Battery Capacity:  840mAh
• Battery Specification:  2S1P (2 Cells in Series, 1 in Parallel)
• Discharge Rate (C-Rate)  15C
• Maximum Power:  6.384Wh
• Voltage Range:  6.80V~8.70V
• Max Charging Voltage:  8.5V
• Charging Method:  2S Charger
• Charging Time:  ≤20min
  
• Protection Mechanism:  When the voltage of a single cell drops below 2.8V, battery lock protection is triggered and charging is required to reactivate
• Dimensions:  77.5x24.21mm
• Weight:  41.9g±0.5g
  

Includes:
1x Caddx Protos HD FPV Drone
1x Carrying Case
1x Caddx Alink Radio
1x Caddx Ascent Goggles
1x Ascent Goggle Battery
1x 2S Charger
3x Protos 2S Battery
2x Propellers
1x Spare Canopy
1x Lens Cloth

NOTE: NOT COMPATIBLE WITH EXISTING CADDX/WALKSNAIL AVATAR FPV SYSTEM