Customer:
I need a quote for sensors that connect to Raspberry Pi: humidity sensor, temperature sensor, particulate sensor for particles up to 2.5 micrometers, particulate sensor for particles up to 10 micrometers, and VOC sensor.
Originally submitted via email support on 26 January 2021. Migrated to the forum for community visibility.
Customer:
I have a few more questions. Are all these sensors mutually compatible and can they connect to any version of Raspberry Pi? Could you clarify points 2 and 3 for me? From what I can see, both appear to be for particles up to 2.5 micrometers, but I need one for up to 2.5 and one for up to 10 micrometers.
Svi ovi senzori su međusobno kompitabilni i mogu se spojiti na bilo koju verziju rasberrya? Možete mi molim Vas pojasniti točku 2 i 3. Koliko vidim oba su za fine čestice do 2,5 mikrona, a meni treba jedan za do 2,5 i jedan za do 10 mikrona.
Soldered Support:
The sensors will be compatible and can connect to Raspberry Pi via GPIO pins.
The datasheet for PM2.5 PMS5003 (available at Soldered: Open-Source Electronics, Boards, Sensors & Modules – Soldered Electronics) states that the sensor can detect particles 0.3~1.0; 1.0~2.5; 2.5~10 micrometers. SGP-30 is for VOC.
senzori će biti kompatibilni te se mogu spojiti na Raspberry putem GPIO pinova.
Datasheet za PM2.5 PMS5003 (dostupnog na Soldered: Open-Source Electronics, Boards, Sensors & Modules – Soldered Electronics) govori da senzor može otkrivati čestice 0.3~1.0；1.0~2.5；2.5~10 mikrometara. SGP-30 je za VOC.
Customer:
Thank you for the answer, but maybe we didn’t understand each other correctly on one point. Either I expressed myself wrong. In any case, I see that point 2 and point 3 mention sensors up to 2.5 micrometers. If everything you listed for the PMS5003 sensor measures up to 10 micrometers, why do I need the sensor under point 2? Also, I want to ask about the PMS5003 sensor. Is it possible to extract 2 values from it simultaneously? For example, one graph shows values from 0 to 2.5 micrometers, and another graph shows values from 2.5 to 10 micrometers?
Zahvaljujem na odgovoru, ali možda se nismo dobro razumijeli oko jednog dijela 
. Ili sam se ja krivo izrazio…
Uglavnom, vidim da točka 2 i točka 3 govori o senzorima do 2,5 mikrona. Ako sve što ste naveli za senzor PMS5003 da mjeri do 10 mikrona, zašto mi je potreban senzor pod točkom broj 2?
Isto tako da Vas pitam za taj senzor PMS5003. Da ili je moguće izvući iz njega 2 vrijednosti istovremeno? Npr jedan graf prikazuje vrijednosti od 0 do 2,5 mikrona, a drugi graf prikazuje vrijednosti od 2,5 do 10 mikrona?
Soldered Support:
Since you explicitly stated you wanted to measure VOC, item 2 (SGP30-2.5K) was included. Also, PMS5003 can pull 2 values simultaneously.
If you prefer, we can remove item 2 from the quote.
s obzirom da ste eksplicitno naveli da želite mjeriti VOC, navedena je stavka 2, SGP30-2.5K. Također, PMS5003 može istovremeno vući 2 vrijednosti.