search for: powerseries

Hello, Some time ago i bought 2 OPTI UPS devices, but was really sad to see the page about the OPTI protocol on the nut page. But i don't wanted to give up :) So i sniffed the serial communication using the windows application/driver and found out that these PS (PowerSeries) devices are different than the ES series mentioned on the Nut page. They use some kind of ASCII protocol, with the "F" and "Q1" queries, that many other models use. (i wonder what's the name of this protocol and where it originated?) Also it appers that they are rebranded...