A full buffer was not returned. Try again.
See original GitHub issueHi,
using Raspberry Pi Zero with DHT11 sensor and I am observing this issue:
“A full buffer was not returned. Try again.” after running dht_simpletest.py
.
I edited values to match DHT11 and P4 (i use)
dhtDevice = adafruit_dht.DHT11(board.D4)
I tested the sensor using the old library and it works (90+ % succ read rate), but using the new library I can barely make one successful request. Also I tried to increase sleep period to 5 sec with no result.
How should I troubleshoot this?
Issue Analytics
- State:
- Created 4 years ago
- Comments:42 (1 by maintainers)
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Top GitHub Comments
Same error here, continuously
A full buffer was not returned. Try again
. Will this be fixed in the future? However, 40% of readings at a rate of 1 per sec work with old library.I’m getting the same errors
A full buffer was not returned. Try again.
and less frequentlyChecksum did not validate.
while measuring every 60 seconds (withuse_pulseio=False
).Linux piberry 4.19.68-v7+ #1255
adafruit-circuitpython-dht==3.5.4
I used to use the old library, but as it was deprecated I decided to switch to this one. Hope this will be fixed, as I wouldn’t like to use the deprecated one.