It’s still quite a few years away, but could you tell me if the OpenSprinkler firmware and API are Y2038 compliant? I did notice that in the API, it was using Unix epoch time in at least one place — rain delay stop time. Thanks
The current firmware is Y2038 compliant, but not Y2106 compliant — it represents time using unsigned long, which means it will overflow in the year 2106, but it will work just fine through 22038.