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meurig / esp-water-temp

Log water temp to thingspeak using an esp-01 and a ds18B20 temp sensor
GNU General Public License v3.0
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Device posts temperature as 0.0 when sensor not attached #3

Open meurig opened 7 years ago

meurig commented 7 years ago

The device shouldn't post a temperature when it's unable to correctly read one from the sensor.

meurig commented 7 years ago

Turns out to be less of a problem once on stripboard as you're much less likely to disconnect the sensor! would still be good to fix though, but low priority.

meurig commented 7 years ago

I guess I spoke too soon - it appear the DHT22 sensor has thin leads and doesn't connect well in the pin headers leading to exactly this problem.