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DF520_GPRS_User's manual_V2.0.4

  • 更新时间2020-10-20 18:30:36


This document will help you better understand the DF520 ultrasonic level sensor. Please read this document before you use the sensor. The following are introduced separately: 

▪DF520 sensor parameter setting by default 

▪DF520 introduction of features 

▪Interface definition 

▪Restart sensor 

▪Testing of sensor 


▪Change parameters 

▪Protocol and API