Hello there. 
I'm using this component to connect with a RFID scanner and it's working perfectly for scanning tags.

However now we have to be able to configure the potency of the device via bluetooth (min-max power).

This is done by sending a specific code to the device. For this the Write Data action seems to fit it.

To get the current potency I need to send another specific code and, by default, the scanner sends a callback for me. 

I tried to use the Read Data after I write the code and also to use the webblock that has the Read Data trigger event. But it didn't work.. I'm not getting any response.

So my question is: Is there a way to configure a callback on the plugin Write Data action? Would this be possible?