luetzel / sds011 Goto Github PK
View Code? Open in Web Editor NEWPython/ TKinter skript for polling a nova PM2.5/PM10 sensor
License: GNU General Public License v3.0
Python/ TKinter skript for polling a nova PM2.5/PM10 sensor
License: GNU General Public License v3.0
Hi,
shouldn't the checksum in sensor_wake() be 0x06 instead of 0x05 because of sending the 1 instead of the 0 in byte 4?
Dear Mr. Luetzel,
Thank you so much for the useful code for an air pollution sensor! I intend to use it in a weather station at a student centre in India.
You mentioned that one could log data in csv or MySQL. I am really not much of a coder at all. Would it be possible for you to share an updated code that includes both logging possibilities as well. I would be extremely obliged!
Thanks a lot and kind regards,
Henk Thoma
Leh, Ladakh
INDIA
FYI, used your code for some testing, and found that the wait before reading the SDS011 was slightly short, which every 100 read created readings with good CRC, but the measurement was very unstable. Changed to 20 seconds, and the reading got stable.
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