Yuyang King Bluetooth App |top| May 2026

Yuyang King Bluetooth App (also known as on iOS) is a versatile tool for electric vehicle enthusiasts using Yuyang King controllers

. It transforms your smartphone into a digital dashboard and a tuning interface for high-power brushless DC (BLDC) motors. Key Features & Monitoring

Once connected, the app provides real-time data on your vehicle's performance: Digital Dashboard

: View real-time speedometer, battery voltage, and current draw. Health Diagnostics

: Monitor controller temperature and specific fault codes, such as "accelerator fault" or "hall fault". Trip Tracking

: Access data on single-trip distance, total mileage, and estimated remaining range. Customizable Tuning Settings

The "Myself" section of the app allows for advanced configuration of your controller's internal parameters: Performance Modes : Toggle between for increased range, Boost mode for a 20% torque increase, or to push speeds up to 130%. Startup Behavior Fast Start Soft Start

settings across 10 different grades to control initial acceleration. Safety & Limits

: Set specific battery and phase current limits, low voltage cut-offs, and speed limits for both forward and reverse. Convenience Features

: Configure cruise control (manual or auto), adjust the throttle curve for smoother low-speed control, and activate an anti-theft motor lock. Setup and Connectivity To get started, follow these steps according to the User Manual Yuyang King YKZ7280JA (Bluetooth setup software)

The Yuyang King Bluetooth app (also known as the YYK app or Emotor) is a specialized utility designed for high-power brushless DC (BLDC) motor controllers. It serves as a bridge between your smartphone and your electric vehicle (EV), allowing riders to monitor performance in real-time and customize technical parameters for ebikes, electric scooters, and motorcycles. Key Features and Monitoring yuyang king bluetooth app

The app provides a comprehensive dashboard that displays vital statistics while riding:

Real-Time Data: Monitor battery voltage, bus bar current, and controller temperature to prevent overheating.

Speed & Distance: View your current speed, average speed, max speed, and single-trip distance.

Running Modes: Switch between and monitor active modes like ECO, Normal, and Overload. Advanced Configuration Options

For power users and technicians, the "Myself" section of the app unlocks deep customization:

Throttle & Acceleration: Adjust "Fast Start" or "Soft Start" sensitivity on a 10-grade scale.

Power Limits: Set battery and phase current limits to protect your motor or squeeze out extra performance.

Safety & Security: Activate anti-theft motor locks and set low-voltage cut-offs to protect battery health.

Braking: Configure Regenerative Braking (EBS) force from levels 1 to 10. Installation and Connection Guide Yuyangking Bluetooth adapter installation on Venom Evader

The Yuyang King Bluetooth app (also known as the Yuyangxing or Emotor app) is a essential tool for owners of YKZ series electric vehicle controllers. This application bridges the gap between hardware and smart technology, allowing riders to monitor performance and customize deep system settings directly from a smartphone. Key Features and Performance Tuning Yuyang King Bluetooth App (also known as on

The app provides a comprehensive dashboard for real-time monitoring and high-level customization of motor parameters.

Real-Time Monitoring: View live data including battery voltage, motor temperature, and current.

Startup & Speed Control: Adjust between Fast Start (10 grades for acceleration) and Soft Start (10 grades for a smoother launch).

Performance Boosts: Activate Overdrive to increase speed by 120%–130% or Power BOOST for a 20% torque increase.

Safety & Security: Set speed limits, adjust EBS braking force (10 intensity grades), and engage Anti-theft modes to lock the motor.

Customization: Save distinct profiles for various riding conditions, such as "City Driving" or "Highway". How to Connect and Configure

Setting up the app requires a compatible YKZ controller (like the YKZ7250JG) and a dedicated Bluetooth adapter dongle.

Download: Search for "Yuyangxing" or "Emotor" on the Google Play Store or Apple App Store. Some versions may require using the WeChat platform.

Pairing: Power on your controller, open the app, and select your Bluetooth type (BLE or ERD).

Password: When prompted, use the default pairing code 1234 or 12345678. Dialing: You can use the digital keypad in

Calibration: To ensure accurate speed readings, use the Calibrate Speedometer tool. This involves marking a 5-meter distance on flat ground and moving the vehicle between markers while using the app's "Obtain" buttons to calculate the correct wheel conversion ratio. Advanced "Myself" Settings

The "Myself" section is designed for advanced users and technicians to fine-tune the controller's internal logic. This includes shifting the motor rolling direction (clockwise/anticlockwise), setting low voltage cutoffs to protect battery health, and adjusting the throttle curve for better low-speed controllability.

For those looking to modernize their e-bike or electric scooter, the Yuyang King ecosystem offers a level of control typically reserved for high-end professional setups.

Since there is no single official app specifically named "Yuyang King," this guide covers the most common scenario: Yuyang King is the hardware manufacturer (typically for LED controllers or Bluetooth audio receivers), and it requires a third-party app to operate.

Most devices labeled "Yuyang King" are compatible with the "BanlanX" or "DuoCo StripX" apps.

Here is a complete guide to setting up and using your Yuyang King Bluetooth device.

2. Using the Phone Features (Calls)

The Bluetooth app acts as a hands-free system.

• Dialing: You can use the digital keypad in the app to type a number and hit call.
• Contacts: If you grant permission on your phone, the "Contacts" tab in the app will display your phonebook.
• Call History: The "Recent" or "History" tab shows your recent calls (Missed, Dialed, Received).
• Answering: When a call comes in, the app will pop up over your music/navigation. Tap the Green button to answer or Red to reject.
• Microphone: Most units have a built-in mic, but if callers say you sound quiet, check if your unit has an external mic port on the back.

3. Hardware Installation (LED Controllers)

Do not turn on the power until wiring is complete.

1. Connect the Strip: Match the arrows on the controller to the LED strip (R for Red, G for Green, B for Blue, and GND/12V/24V).
2. Power Up: Connect the power supply to the controller.
3. Status Light: Look for an LED indicator on the controller. If it is blinking, it is in pairing mode. If it is solid, it may already be paired to another phone.

1. Identify Your Device

Before downloading, look at your device (the box or the controller itself).

• LED Controllers: Usually small black or white boxes connected to LED strips. The app is typically BanlanX.
• Audio Receivers: Small devices that plug into speakers to make them Bluetooth-compatible. The app is typically used for EQ settings or connectivity, but often these work natively via phone Bluetooth settings without a specific app.

This guide focuses primarily on the LED Controller setup, as that is the most common "Yuyang King" product requiring an app.

3. Playing Music (A2DP)

To stream music from Spotify, YouTube Music, or Apple Music:

1. Select the Source: In the Bluetooth app, make sure the "Music" audio source is selected.
2. Play on Phone: Start playing music on your phone.
3. Sound Output: The sound should now come through your car speakers.
4. Controls: You can usually use the play/pause and skip buttons on the head unit screen to control the music playing from your phone.

Issue 1: "Device Not Found" in App

• Solution: Go to your phone's System Bluetooth Settings. Look for the device there. If you see it, click "Forget This Device" or "Unpair." Then go back to the BanlanX app and try scanning again.
• Check Power: Ensure the LED strip lights up. If the strip is lit but the controller isn't working, the controller might be faulty.
• GPS/Location (Android): You must have Location turned on for the app to scan for Bluetooth devices.