I dug up the Conrad weatherstation I'm planning to use as weatherstation in project sundial. I updated the page with information about the order-numbers of the different parts (no longer available from Conrad). So far, most sensors seem ok (although I'm not sure everything is calibrated) but the rain sensor gives absolutely no usable readouts and gives weird numbers for the calibration procedure. The wind speed sensor is a simple revolution counter which will need some software work to convert to average wind speed and wind gusts.