Yuyang King (YYK) Bluetooth App serves as the primary interface for configuring and monitoring Yuyang King high-power BLDC motor controllers. Available on both Android and iOS, it allows users to adjust critical performance parameters such as acceleration, braking force, and speed limits directly from their smartphones. 1. Getting Started: Download & Connection To use the app, you must have a compatible YYK Bluetooth adapter
(e.g., YAZ1401BT, YAZ1402BT, or YAZ1403BT) connected to your controller. : Search for " Yuyangking Google Play Store for Android, or " Apple App Store Connection Steps Turn on the vehicle’s electronic lock/ignition. Open the app and select the Bluetooth type ( ) in the upper-left corner.
Scan for and select your device (often appears as "yangyang King E motor"). Pairing Password : Use the default code (or sometimes 2. Key Configuration Features System Settings " section allows for extensive customization. Acceleration Control : Toggle between Fast Start (hard start) and Soft Start , each with 10 adjustable grades. Speed Management : Set specific Speed Limits (30%–60% of max) and Reverse Speed Limits (10%–100%). Regenerative Braking : Adjust the EBS Braking Force across 10 levels to control electronic braking intensity. Cruise Control Manual Cruise (via button) or Auto Cruise (activates after holding throttle for 8 seconds). Advanced Power Battery Current Limits (50%–100%) and Phase Current Limits 3. Real-Time Monitoring & Calibration While riding (if safe), the app provides a live dashboard: How to Calibrate Yuyang King Bluetooth BLDC Controller
The Yuyang King Bluetooth app (often listed as YuYang King or Emotor) is used to monitor and program Yuyang King high-power brushless DC motor controllers via a mobile device. How to Set Up the App
Download: Search for "Yuyang King" on Google Play (Android) or "Emotor" or "Yuyang King" on the App Store (iOS). Connection: yuyang king bluetooth app full
Ensure Bluetooth and Location services are enabled on your phone. Turn on the controller's electric door lock.
Open the app, tap the top-left corner, and select the Bluetooth type (BLE or ERD) to scan for the device.
Select your controller (often named "yangyang King E motor" or similar).
Password: When prompted, the default pairing password is typically 12345678 or 1234. Key Monitoring Features Yuyang King (YYK) Bluetooth App serves as the
The app's main dashboard displays real-time data from your vehicle, including:
Performance Stats: Speedometer (km/h), battery voltage, and single trip/total distance. System Health: Controller temperature and current (A).
Operating Status: Indicates whether the controller is in overload, normal, or ECO mode. Programmable Settings ("Myself" Menu)
Advanced users can customize the controller's behavior under the "Myself" section: Why won't my controller pair with my phone? - Facebook For "WeSing" (Most Common):
The Yuyang King Bluetooth app allows users to customize electric vehicle performance, including phase current, motor behavior, and regenerative braking [N/A]. Android users typically need the vendor-supplied APK, while iOS users can find the application in the App Store, with 1234 or 0000 often serving as the default PIN [N/A]. You can find the full guide on the Yuyang King app at their official support page.
As of 2025, Yuyang King has been rolling out Matter protocol support in their newer controllers. The "full" version 3.0 (rumored) will include:
If you currently use version 2.x, check the "About" page in the app for beta access to the full 3.0 release.
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