App — Yuyang King Bluetooth

is the definitive, authoritative document detailing the app's functionality.

: Adjust speedometer calibration, battery current limits, torque, and speed limiters. yuyang king bluetooth app

: Wait 2–3 seconds after powering on the controller before launching the app. Scan for Device Tap the icon in the upper left corner. Select your Bluetooth type—typically for newer adapters (like YAZ1402BT/YAZ1403BT) or for older ones (YAZ1401BT). is the definitive

The (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 battery current limits