Flexy205 WRITEEDB by Tag Group

I have en eWON Flexy 205 happily logging historical tags and creating a file on the SD card every 1 hr.
The Historical Logging Table when online to the Flexy allows you to select the Groups Any, A, B, C, D.

is is possible to only select a specic Tag Group using EBD instruction?

Yes you can choose tag groups with EDB using the notation $flA where A is the tag group. you can do any number of the groups such as $flAD or $flABCD. Here is a link to the helper if you want a quick way of creating a EDB.
https://ewonsupport.biz/ebd/