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Look for a device name starting with "YYK" or a string of serial numbers. Tap it to connect.
The YuYang King Bluetooth app is the official software, often referred to by its package name yuyangking or simply the "YuYang King assistant," designed to work with YuYang King's line of Bluetooth-enabled programmable controllers. Think of a controller as the brain of your electric scooter or bike; it determines how power flows from the battery to the motor, influencing speed, acceleration, and efficiency. With a standard controller, adjusting its settings often requires cumbersome physical modifications and tools. The YuYang King Bluetooth app changes all of that by connecting to the controller via a Bluetooth module, allowing users to configure, monitor, and fine-tune their vehicle directly from their smartphone.
The app features a Power BOOST mode that can increase torque by up to 20%, alongside an ECO mode that reduces current draw to maximize mileage.
Monitors controller heat to prevent thermal shutdown. 2. Basic Parameters (Safe Adjustments)
Finding the correct app is straightforward but requires attention to detail, as the name may vary slightly depending on your platform and location.
: Change motor rolling direction, enable manual or auto cruise control, and adjust electronic braking (EBS) intensity. Setup and Connection Guide
Increase gradually. Too high can burn out motor windings.
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.
: Controller temperature monitoring and error indicator logs for troubleshooting. Odometer Tracking : Single trip distance and total mileage.
The app connects to the controller via a dedicated Bluetooth adapter (like the YAZ1403BT). Once paired—often using the default password —users gain access to a real-time dashboard and a deep menu of programmable parameters.
You downloaded the wrong APK (Lite version) or your device is a counterfeit Yuyang King chip. Solution: Uninstall the app. Hard reset your Yuyang King device (hold multifunction button for 10 seconds). Download the "Full" APK from the QR code in your instruction manual.
You can calibrate the app's speed display against your GPS speed.
Once connected, the "full" version of the app unlocks a professional toolkit for real-time monitoring and in-depth customization of your electric vehicle's performance.
If the device fails to connect, go to your phone’s Bluetooth settings, forget the device, and restart the pairing process from within the app—not from system settings.
The Yuyang King Bluetooth App is a mobile interface designed to connect with Yuyang King controllers (such as the YKZ or YK-D series) equipped with a Bluetooth module.
Verdict: For users in the $15-$30 Bluetooth receiver market, the Yuyang King Full app offers flagship-level software features rarely seen at this price point.
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Look for a device name starting with "YYK" or a string of serial numbers. Tap it to connect.
The YuYang King Bluetooth app is the official software, often referred to by its package name yuyangking or simply the "YuYang King assistant," designed to work with YuYang King's line of Bluetooth-enabled programmable controllers. Think of a controller as the brain of your electric scooter or bike; it determines how power flows from the battery to the motor, influencing speed, acceleration, and efficiency. With a standard controller, adjusting its settings often requires cumbersome physical modifications and tools. The YuYang King Bluetooth app changes all of that by connecting to the controller via a Bluetooth module, allowing users to configure, monitor, and fine-tune their vehicle directly from their smartphone.
The app features a Power BOOST mode that can increase torque by up to 20%, alongside an ECO mode that reduces current draw to maximize mileage.
Monitors controller heat to prevent thermal shutdown. 2. Basic Parameters (Safe Adjustments)
Finding the correct app is straightforward but requires attention to detail, as the name may vary slightly depending on your platform and location.
: Change motor rolling direction, enable manual or auto cruise control, and adjust electronic braking (EBS) intensity. Setup and Connection Guide
Increase gradually. Too high can burn out motor windings.
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.
: Controller temperature monitoring and error indicator logs for troubleshooting. Odometer Tracking : Single trip distance and total mileage.
The app connects to the controller via a dedicated Bluetooth adapter (like the YAZ1403BT). Once paired—often using the default password —users gain access to a real-time dashboard and a deep menu of programmable parameters.
You downloaded the wrong APK (Lite version) or your device is a counterfeit Yuyang King chip. Solution: Uninstall the app. Hard reset your Yuyang King device (hold multifunction button for 10 seconds). Download the "Full" APK from the QR code in your instruction manual.
You can calibrate the app's speed display against your GPS speed.
Once connected, the "full" version of the app unlocks a professional toolkit for real-time monitoring and in-depth customization of your electric vehicle's performance.
If the device fails to connect, go to your phone’s Bluetooth settings, forget the device, and restart the pairing process from within the app—not from system settings.
The Yuyang King Bluetooth App is a mobile interface designed to connect with Yuyang King controllers (such as the YKZ or YK-D series) equipped with a Bluetooth module.
Verdict: For users in the $15-$30 Bluetooth receiver market, the Yuyang King Full app offers flagship-level software features rarely seen at this price point.
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