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Weather Station Hardware => Air Quality Sensors => Topic started by: porlando on April 23, 2018, 05:44:28 PM

Title: PurpleAir II SD data recovery
Post by: porlando on April 23, 2018, 05:44:28 PM

I've been trying to collect mobile transect data using the PurpleAir II SD. Since I'm driving or cycling around with my sensors, I am completely dependent on storing the data locally on the SD card.  Unfortunately, I have seen really poor data recovery so far... It's usually a 50/50 chance that I'll actually have any new data on the card.

Has anyone experienced this, or know of any solutions? Are there any notable alternatives to using the PurpleAir?

Thank you,
Philip

Title: Re: PurpleAir II SD data recovery
Post by: LAair on June 09, 2019, 03:05:49 PM

Did anyone every respond to this post? I was thinking of getting one too but am curious how much data the thing generates? Can you adjust the sampling frequency?