The picture shown looks like a ws1000, as it shows no sunrise,sunset, or moon?
Yet the updated picture of the new display looks really cool and a ws1001.
I just got an Aercus, which is an Ambient clone and looking at the display says about says:
Os version 5.0.4
Firmware revision 2.2.7
So appears totally different to 2.2.5 your mentioning here.
I believe 2.2.2 firmware, I think fixed the sunrise problem that when you where in daylight saving mode fixed the issue of sunrise time being an hour out.
Mine has that issue, when in daylight saving time the sunrise is 1 hour out. Instead of the time being 6:56am, it says, or said 5:56am, so got around this by the time zone setting of +13, instead of New Zealand time of +12? And we are using the frequency of 4.33mhz.
Also we have to recalibrate the wind direction to 180 degrees.
Now mine is working great, but never seen a firmware 2.2.7? So how does this effect having the nice looking new screen, which looks miles better than the factory one.
So what firmware versions did your station have?
After reading the Ambient does not show say a -2 degrees centre grade is a serious issue, but as its not winter here, do not know if this is still an issue, and as yet reluctent to try this mod as I just got it and don't want to brick it.
Also does the mod wipe everything? As I had to recalibrate it to use in the Southern Hemisphere.
I don't want to have to change it, if it is showing - temps, but read on this forum they do not show - temps?
So never seen this 2.2.7 firmware before? Do they customise firmware for the different countries?