Hi,
I'm using the DataModelAPI to send data from iOS to devices. Everything works out quite well, I send 22 Bytes of data with acknowledgement turned on and the data arrives at the devices. A few seconds after I send the data I also receive the didSendData callback.
What is not working is sending the data to a group. It is the exact same data, just that the address it is sent to is a group address. About 10 seconds after sending the data I receive one single timeout for the action (with the devices I would receive five timeouts for the same message id).
Is this expected? Is there a limitation in the DataModelAPI which means that I cannot send data to a group? Or is sending data to a group limited to block data transfers?
Thanks,
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Dominik