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Sunset/-rise without internet
#1
Hi

We have 3 LM which control the light in a park. The 3 LM's may not get online, so they can't communicate in any way. 
For sunset and sunrise switching it feels like it's drifting, making the switch-on and -off insimultanious. 

We have set the long- and latitude on each LM for out exact location.

How do we make sure it switches on at the same time in the best way? 

I did realize some of the LMs had drifted in it's time, so I also adapted the time from my Windows to all 3 LMs, but the problem persists..

Thanks in advance.
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Messages In This Thread
Sunset/-rise without internet - by PolymorphedCust - 01.09.2026, 13:06
RE: Sunset/-rise without internet - by Daniel - 01.09.2026, 13:16
RE: Sunset/-rise without internet - by admin - 01.09.2026, 13:17

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