You can direct connect to it using the USB port to modify the schedule via Ecosmart Live.
You can see if the RF chip is upgradable, and if it is then you can use it via Mobius.
I purchased some gen 3 radions. I would like them to continue to run the previous owners setting. I don’t have a reef link and presently only have an iPad So I’m unable to connect to echotech live. Do the lights save the previous owners settings when unplugged for weeks or do I have to reprogram all over again? Thanks