FAQs

Is the PROTOS suitable for beginners? Absolutely. With Loiter, Angle, and Acro modes, it’s designed to support pilots from beginner to advanced levels.

Is the PROTOS suitable for beginners?

Absolutely. With Loiter, Angle, and Acro modes, it’s designed to support pilots from beginner to advanced levels.

Do I need to assemble the drone after receiving the Protos? No assembly is needed. The PROTOS kit comes fully pre-built and tuned—ready to fly out of the box.

Do I need to assemble the drone after receiving the Protos?

No assembly is needed. The PROTOS kit comes fully pre-built and tuned—ready to fly out of the box.

Is the PROTOS compatible with Goggles X or Avatar? No. The PROTOS kit features a custom digital video transmission system that is not compatible with Goggles X or Avatar. Please use the included Goggles Ascent for optimal performance.

Is the PROTOS compatible with Goggles X or Avatar?

No. The PROTOS kit features a custom digital video transmission system that is not compatible with Goggles X or Avatar. Please use the included Goggles Ascent for optimal performance.

No. The PROTOS kit features a custom digital video transmission system that is

not compatible

with Goggles X or Avatar. Please use the included Goggles Ascent for optimal performance.

What protocol does the controller use? It uses the ELRS 2.4GHz protocol for low latency and high responsiveness.

What protocol does the controller use?

It uses the ELRS 2.4GHz protocol for low latency and high responsiveness.

How long can it fly on a single charge? Each battery lasts around 10 minutes in lab conditions, and the kit includes 3 batteries for extended fun. CADDXFPV Protos FPV Drone RTF Kit

How long can it fly on a single charge?

Each battery lasts around 10 minutes in lab conditions, and the kit includes 3 batteries for extended fun. CADDXFPV Protos FPV Drone RTF Kit

Each battery lasts around 10 minutes in lab conditions, and the kit includes 3 batteries for extended fun.

CADDXFPV Protos FPV Drone RTF Kit

Key Features Highlight

Feather-light Build. Rock-Solid Signal

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.

Low-Light Vision, Wide Perspective

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.

Smart Hover & Fail-Safe Lock

Optical flow keeps your drone steady indoors, with a fail-safe lock that brings it back under control when you need it most.

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

Built on the proven ExpressLRS ecosystem, A-Link delivers the performance you demand. Feel a true one-to-one connection with millisecond-level response. The rock-solid link gives you the confidence to push your limits in any environment.

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

Specifications

PROTOS FC VTX Flight Control Caddx Protos Aio 1.0 Main Control Chip STM32-F405RGT6 VTX Model Ascent Lite Video Transmission Ascent Lite Gyroscope BMI270 Image Sensor 1 / 2.8 inch Sensor Motor Diagonal Distance 78mm Barometer SPL06 FOV 147° Motor 1102 14000KV Onboard Receiver ESP8285 Ratio 16:9 Propeller HQprop U40mm×3GR-PC-1.5mm Receiver Protocol ELRS 2.4GHz Resolution 1080P 60FPS;720P 60FPS Weight 104.4g±1.5g ESC Protocol Compatibility Bluejay / BLHeli-S Optional Built-in Storage N/A Dimensions 110x102.8x41mm ESC Maximum Current 12A (Single Channel) Max Transmission Range Max 3km Flight Endurance 8.5min ±0.5min Latency Average delay 35ms RC Receiver ELRS 2.4GHz Power 25~100mW

PROTOS

FC

VTX

Flight Control

Caddx Protos Aio 1.0

Main Control Chip

STM32-F405RGT6

VTX Model

Ascent Lite

Video Transmission

Gyroscope

BMI270

Image Sensor

1 / 2.8 inch Sensor

Motor Diagonal Distance

78mm

Barometer

SPL06

FOV

147°

Motor

1102 14000KV

Onboard Receiver

ESP8285

Ratio

16:9

Propeller

HQprop U40mm×3GR-PC-1.5mm

Receiver Protocol

ELRS 2.4GHz

Resolution

1080P 60FPS;720P 60FPS

Weight

104.4g±1.5g

ESC Protocol Compatibility

Bluejay / BLHeli-S Optional

Built-in Storage

N/A

Dimensions

110x102.8x41mm

ESC Maximum Current

12A (Single Channel)

Max Transmission Range

Max 3km

Flight Endurance

8.5min ±0.5min

Latency

Average delay 35ms

RC Receiver

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

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

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

CADDXFPV Alink

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

158mmx108mmx58mm

180g±5g

*For more product information, please refer to the user manual.