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Feather DHT22 causing buffer overflow?
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Feather DHT22 causing buffer overflow?

by xraymike on Fri Sep 13, 2019 7:13 pm

Folks,
I've been running a Huzzah ESP8266 with a DHT22 following the link here:
https://learn.adafruit.com/dht/using-a-dhtxx-sensor
and everything seems find for about 2 weeks after which the module stops transmitting data. I cycle power and it starts up again. I've replaced the USB power supply with an Adafruit-recommended supply to see if that helped. Doesn't seem to have. I'm using the default 5 second interval between queries. My suspicion is that there is some buffer which is filling up over time. Has anyone else seen this problem?

xraymike
 
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Please be positive and constructive with your questions and comments.