List of compatible sensors?

Hello
Is there anywhere a list of compatible sensors?
I have a board that has been successfully measuring PPM 2.5, 10 (and temperature/humidity) for a while. Now I’m wondering whether I could add NH3, H2S sensors as there might be a problem with those things in the area.

Thank you

The supported sensors for now:
pm_sensors: {
“SDS011”: true,
“SDS021”: true,
“PMS1003”: true,
“PMS3003”: true,
“PMS5003”: true,
“PMS6003”: true,
“PMS7003”: true,
“HPM”: true,
“SPS30”: true,
},
thp_sensors: {
“DHT11”: true,
“DHT22”: true,
“BMP180”: true,
“BMP280”: true,
“BME280”: true,
“HTU21D”: true,
“DS18B20”: true,
“SHT11”: true,
“SHT12”: true,
“SHT15”: true,
“SHT30”: true,
“SHT31”: true,
“SHT35”: true,
“SHT85”: true,
}
noise_sensors: {
“DNMS (Noise)”: true,
}

There are no sensor for measuring NH3 and H2S consistently (look at the resolution in the datasheets) yet.

Thank you!
Are there any docs/help pages with such info? Or for now we rely on searching this forum?

Let’s rely on the forum for now :slight_smile: Actually the more one documents, the more the others ask for something else… But you can freely push a new page in the github for example: EN Home · opendata-stuttgart/meta Wiki · GitHub

Can I use AHT10 or AHT25 sensors?

I don‘t think so.
Can‘t you find a BME280?

BME280 is too expensive for me right now. I have to wait until its price is low again.

Whole list is here:

I brought GXHT30 sensor. In the setting indicated as SHT30.

Is there is any compatible sensor which will measure SO2, O3, NO2, CO, C6H6?

No. No low cost sensor can mesure such gas with a good reliability.

I understand that most of the sensor like SDS011 or BME280 are quite cheap (below 25€), but even if there is sensor for those another particles a little bit more expensive like 150-250€ I think we shouldn’t limit possibilities just for low cost solutions. Not everything is possible to make cheap and just add-on such kind of option for those who want to buy something a little bit more expensive.

Which sensors ? But we would need to get samples.

Those, which I mentioned before; SO2, O3, NO2, CO, C6H6?.

Yes but what ref/name ? These are the gazes that are detected

I don’t know exactly names, just asking about them :wink: