INTOIOT YN3731B LED Display Ultrasonic Liquid Level Indicator Module User Manual
Discover the comprehensive user manual for the YN3731 series LED Display Ultrasonic Liquid Level Indicator Module. Learn about specifications, product selection, communication protocol, and more for the YN3731B, YN3731M, and YN3731V10 models. Understand how to select the right output method and configure the device address with ease.