다음에 대한 결과:

Hi - I noticed that after what seems like 12 hours or less, Thingspeak restarts my graph and old values are not displayed. I read about sample limits. Also a mention of a time limit here: https://community.thingspeak.com/forum/general/chart-view-limited-to-2-hours/ Is this the case? (I can of course reduce my update time.

Thanks

Russell