I like your design, especially the e-ink display! I am curious, what are pros an...

		stared 3 months ago \| parent \| context \| favorite \| on: Show HN: Air Lab – A portable and open air quality... I like your design, especially the e-ink display! I am curious, what are pros and cons (connectivity, measurement quality) with Qingping Air Monitor 2 (https://qingping.co/air-monitor-2/)?