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The revspace project uses these, they're approx £20 in BoM, but incredibly useful. Would be a great way to quantify the dustiness of the CNC room, and when a mask might be required.
https://revspac…
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Hi, I have SDS011 sensor but can't measure anything. Once I choose right COM port and press connect button nothing happened. It is connected but no any data - please see screenshot below. I am sure th…
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### The problem
Hi everyone,
I have an ESP32 board that has a MH-Z19 sensor and a SDS011.
For the last two esphome versions I've had an issue where the SDS011 readings do not reach HASS (love…
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Hi There,
I was using your script to monitor via Pi, but now Im trying to move over to the esp8266, but the sds011 is not working. Looks like it has to do with the query mode set:
https://github…
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Recently I purchased a few [SDS011](https://www.google.pl/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0ahUKEwjW35imtO7XAhWiAJoKHWBwCMYQFghAMAI&url=https%3A%2F%2Fnettigo.pl%2Fattachments%2F398&usg=AOv…
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I'm using OpenSenseMap with the ESP32 Pax Counter with an SDS011 air quality sensor attached.
I'm decoding the values within OpenSenseMap's TTN plugin, however they need to be transformed from thei…
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Dear Sir or Madam,
I am new about AQI measurement. I found a tutorial and I configure a Raspberry Zero W with Raspbian. I could successfully install the SDS011 library and I also installed. I am usin…
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When I get to the step `sudo chown -R $USER:$USER /var/run/lighttpd`, i get the message "chown: cannot access '/var/run/lighttpd': No such file or directory".
What am I doing wrong?
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A new board manager for the ESP 8266 was released. Among other changes the syntax for Software serial was changed. For the library to compile change the following in SDS011.cpp.
is around line 105…
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Hi,
your code looks what I need to make use of my TTGO Esp32 and connect with the SDS011 and BME280 to send date to luftdaten.info.
Is this correct, or does it require more than "just" the sketch…