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Knowing how your clicks and scans are performing should be as easy as making them. Track, analyze, and optimize all your connections in one place.

Connecting your smartphone to a Yuyang King controller requires following a specific startup sequence to avoid pairing timeouts.
Open the app and scan for the controller (often labeled as "YK" or similar). yuyangking app download
View battery voltage, current draw, and estimated motor temperature in real-time. Connecting your smartphone to a Yuyang King controller
Turn on your EV's main ignition switch to supply power to the controller and its Bluetooth module. and current power consumption.
Monitor speed, battery voltage, motor temperature, and current power consumption.