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The *PMS5003* pinout on the [LOGOELE datasheet][datasheet] indicate that when `PIN8` is low, `PIN4`/`PIN5` form an `ì2c` bus. When contacted about further information they could not say more.
![pin…
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I noticed that [recently the US EPA updated the AQI formula](https://www.epa.gov/system/files/documents/2024-02/pm-naaqs-air-quality-index-fact-sheet.pdf). They changed a few of the breakpoints, such …
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I have version .5 of this library working on an rpi 4 but I'm doing some testing on an rpi 2 zero w and after downloading v1.0 I'm getting this error with the new call gpiod instead of RpiGPIO (using …
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Hello,
I am encountering an error when running the `particulates.py` example.
```
Traceback (most recent call last):
File "particulates.py", line 26, in
readings = pms5003.read()
File…
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I frequently get Checksum error and I can see from raw data very suspect data that are power of two when this is the case.
> PMS5003 Checksum Mismatch 371 != 1024
> ...
> 2.5um in 0.1L air: …
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I have seen a couple of times that a device has some "unreal" sensors in it.
![image](https://github.com/fablabbcn/smartcitizen-api/assets/13301321/2ea31399-7aba-4ec6-bbb9-4a4301bf9dbb)
I don't …
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@pnt325 How does the current firmware handle a time out after a post request to the AirGradient server? Do you show any error message / LED? If so immediately or after a number of fails?
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This library is very similar to pimoroni/pms5003-circuitpython and a lot of improvements were added to that in
- https://github.com/pimoroni/pms5003-circuitpython/pull/8
- https://github.com/pim…
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Thanks for this library! Its works great with the [I2C PMSA003i device](https://www.adafruit.com/product/4632) I bought from Adafruit a few weeks ago. :)
Unfortunately, I was having trouble getting…
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When importing these files directly to the webIDE, I receive these errors:
PMS5003.h:21:18: ISO C++ forbids declaration of 'DustSensor' with no type [-fpermissive]
PMS5003.cpp:16:22: definition of i…