If I want to control multiple devices, should I wait some time between sending new parameters to all the devices? Or can the parameters be sent in bulk?
ie. when closing all rollershutters for the complete house from openhab, should I just send DOWN to all rollershutters at once (ie. by using openhab’s grouping feature) or should I manually loop over all rollershutters and wait 1s between each sendCommand() ?
What is your experience with this?
Thanks for any clarification.