OpenSprinkler Forums OpenSprinkler Unified Firmware Yesterday Rainfall/precipitation Reply To: Yesterday Rainfall/precipitation



Our weather script attempts to use free online service to obtain DST by default, but the free service is not always reliable. If a WU key is provided, the script will use WU API to get DST, which is much more reliable. So without WU key, it might fail to obtain correct DST (if the free service is unavailable at the time of request), whereas with WU key, it’s generally always successful.