I have an HP1000 weather station. The temperature and humidity sensor has failed. I cannot find a replacement going by the numbers on the board (WHP0120C1V01). It has four connections, SDA, GND, VCC and SCL. Do any of the sensors found on eBay or Ali Express work? These sensors generally have VCC and GND and only one data source. SDA is serial data output and SCL is serial clock output.
I have attached two photos. The one with the holder is the current part and the other is a picture from a previous card that failed. Fine Offset Electronics (FOSHK) provided the replacement but their website does not seem to work anymore.
Thanks.
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