If you want everything to be within 10 seconds, then you build a state-change tracker (which only tracks all state changes since last update) and then you send

If you want everything to be within 10 seconds, then you build a state-change tracker (which only tracks all state changes since last update) and then you send the updates every 10 seconds. Don't worry about debouncing - the state tracker should handle representing the 300 updates as a single state change, and if there are more then they just get sent in the next update 10 seconds later.