Timeline for Adafruit DHT22 measurement problem
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 6, 2016 at 19:09 | vote | accept | Peter S | ||
| Apr 6, 2016 at 18:11 | answer | added | joan | timeline score: 1 | |
| Apr 6, 2016 at 18:09 | comment | added | Peter S | Ok thanks so far... but why do both readings (temp and hum) are wrong? It never occurred that only Temp was wrong and Hum was Ok or the other way arround? | |
| Apr 6, 2016 at 17:46 | comment | added | Steve Robillard | It can and does happen, most tutorials only describe the happy case. | |
| Apr 6, 2016 at 17:45 | comment | added | Peter S | thanks that is what I am going to do I guess, the outliers thing, I was just wondering if this is a common problem since I've seen this sensor a lot in tutorials, and projects and can't remember this problem mentioned anywhere | |
| Apr 6, 2016 at 17:42 | comment | added | Steve Robillard | You should code defensively, and expect things to go wrong. In this cased tossing outliers (values that differ from the previous record by some amount), or compute an average over some time inteval. | |
| Apr 6, 2016 at 17:31 | history | asked | Peter S | CC BY-SA 3.0 |