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ARKEDGE RC

ARKEDGE 1/24 AG-4 Gen2 Bluetooth RC Drift Gyro

ARKEDGE 1/24 AG-4 Gen2 Bluetooth RC Drift Gyro

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Regular price $56.99 USD
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Color: Purple
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AG-4 GEN2 GYRO

1. Precision Control for Micro-Scale Drift

Engineered for 1:24 / 1:28 RC drift chassis, AG-4 GEN2 combines precise PID control, 5 selectable response modes and Bluetooth tuning in an ultra-compact package.

iOS & Android App Support · 5 Gyro Modes · Full EPA Control · 2.9g


2. Key Features

Built for Better Control

Micro-Scale Optimized
Tuned specifically for the low weight, low inertia and fast steering response of 1:24 / 1:28 RC chassis.

High-Gain Stability
Helps reduce steering jitter at higher sensitivity settings while maintaining fast and natural transitions.

Full EPA Control
Independent Center, Left and Right endpoint calibration for different chassis and steering geometries.

Ultra-Compact 7075 Case
CNC-machined aluminum housing designed for space-constrained micro-scale builds.


3. App Tuning

Tune It from Your Phone

Connect AG-4 via Bluetooth and fine-tune your setup directly through the ARK EDGE App.

MODE
Choose from 5 built-in gyro response profiles.

GAIN
Adjust the overall level of gyro assistance.

STEERING RATIO
Balance driver steering input and gyro intervention.

DAMPING
Fine-tune the speed and smoothness of gyro response.

Available on iOS & Android
Search “ARK EDGE” in the App Store or Google Play.


4. Five Modes

5 Modes. 5 Different Responses.

Five built-in control curves provide different steering correction characteristics for different chassis setups and driving preferences.

MODE 1 · MODE 2 · MODE 3 · MODE 4 · MODE 5

5. Specifications

Scale 1:24 / 1:28
Drivetrain RWD / AWD
Control System P.I.D.
Gyro Modes 5
Wireless Tuning Bluetooth
App ARK EDGE — iOS / Android
Voltage 4.8–6.0V
Dimensions 21.6 × 13.3 × 7.5mm
Weight 2.9g
Output Signal PWM
Case CNC-Machined 7075 Aluminum

 

Player's real feedback:


AG4 GEN2 Gyro Setup

Video of how android app tuning



Manual of AG4 GEN2 GYRO: https://drive.google.com/file/d/1xKvoxu4aUDltj4cEvJ-8xKSIVSBm_K9T/view?usp=drive_link

Android App Setup Tutorial Video: https://youtu.be/fdk2iS2-Yqs?si=hQN-wUG7EiBwdmYz

Android App Download: https://drive.google.com/file/d/1BcXPqdGh_N8_kBVLGda6AORIIUlP1iPD/view?usp=drive_link

 

AG-4 GEN2 FAQ
What scale RC cars is the AG-4 GEN2 compatible with?
AG-4 GEN2 is designed for 1:24 and 1:28 scale RC drift cars and supports both RWD and AWD setups.
Can I adjust the gyro from my phone?
Yes. AG-4 GEN2 supports Bluetooth tuning through the ARK EDGE App, available on both iOS and Android.
What parameters can I adjust in the ARK EDGE App?
You can adjust Gyro Mode, Sensitivity / Gain, Steering Ratio, and Gyro Damping. Settings can be read from and written to the gyro through the app.
How many gyro modes does AG-4 GEN2 have?
AG-4 GEN2 features 5 built-in gyro response modes, each using a different steering response curve to suit different chassis setups and driving preferences.
What is EPA and why does it need to be calibrated?
EPA (End Point Adjustment) defines the usable steering range of the chassis. AG-4 GEN2 supports independent adjustment of the Center, Left End Point, and Right End Point to ensure the gyro correctly recognizes the steering range.
Can I adjust the gyro without using the app?
Yes. Basic functions including EPA setup and mode switching can be performed directly using the physical SETUP button on the gyro.
Where should the gyro be installed?
Install the gyro on a flat and stable surface with the sensor facing upward. Keep it away from major vibration sources such as the motor.
Why does my car have steering jitter or shaking after installing the gyro?
Excessive chassis vibration can affect the gyro's sensor readings. If steering jitter or shaking occurs, check the mounting position and consider using softer or thicker double-sided tape to improve vibration isolation.
What voltage does the AG-4 GEN2 support?
The operating voltage range is 4.8–6.0V.
How small and light is the AG-4 GEN2?
The gyro measures just 21.6 × 13.3 × 7.5 mm and weighs 2.9 g including the case and PCB.
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