title: Has some one R444A01 modbus rtu protocol
body: <p>I am looking for something like a datasheet for the R444A01 modbus rtu protocol. I want to implement a tool to read the temperature and the Humidity of this sensor. </p>
  
  <p>the only thing what I could found is something like this: <a href="https://www.mikrocontroller.net/attachment/376848/datenBlatt_teil2.pdf" rel="nofollow noreferrer">https://www.mikrocontroller.net/attachment/376848/datenBlatt_teil2.pdf</a> </p>
  
  <p>But to implement the tool I miss information about the modbus register definitions like Modbus address, which register stores which information and how many bytes are used. </p>
  
  <p>May someone have some information about this sensor. </p>