> Is the KWV11-C card the best option for that or are there other options? I > have looked > around a bit and have seen some other RTC boards but don't know if they > would work.
There are third-party options that are KW11 compatible and generally have more features. They're also usually nearly free when you find them! Beware of battery damage, many had a NiCd cell or pack mounted on the PCB. Thanks, Jonathan
