Get an object to respond to read request on the knx bus.

[admin]

Here's an improved version where you don't have to set data type manually. The easiest way for this script to work it to map it on a tag instead of group address. This way you only need a single script for all group adresses that require read-response.

Code:

-- only reply to group read requests
if event.type == 'groupread' then
 obj = grp.find(event.dst)
 
 -- object found and has datatype set
 if obj and obj.decoded then  
   grp.response(event.dst, obj.value, obj.datatype)
 end
end