What does this mean?
Highlights
Quality
I’ve found it operates and detects the reported temp and humidity ranges very accurately without issue.
It stabilized within a minute and reported believable values without jitter.
The dht22/am2302 part is soldered to a board with power led and a few passives for decoupling.
Tbf, this information is inside the low-contrast, fuzzy last picture in this listing.
Price
Overall, great product with great documentation, just could be better priced.
Paying some markup for good doc is ok.
Besides the price my only other complaint is that the provided cable is a bit short, but at least they provide one, and it’s pr... Read More
Packaging/appearance
It's unlike waveshare to not put the actual chip name in the listing and packaging, but this is clearly a dht22/am2302 product.
Competitiveness
At $12 it is a bit pricey compared to other similar modules, on waveshare’s own website it is only $9.
Helpful InsightsBETA
Posted by a reviewer on Amazon
At 12 it is a bit pricey compared to other similar modules on waveshare’s own website it is only 9
Posted by a reviewer on Amazon
Its unlike waveshare to not put the actual chip name in the listing and packaging but this is clearly a dht22am2302 product
Posted by a reviewer on Amazon
Tbf this information is inside the lowcontrast fuzzy last picture in this listing
Posted by a reviewer on Amazon
Its also unlike waveshare that this is totally a passive design no 34real34 engineering thats asking literally twice the price usd 9
Posted by a reviewer on Amazon
Paying some markup for good doc is ok
Posted by a reviewer on Amazon
The dht22am2302 part is soldered to a board with power led and a few passives for decoupling
Posted by a reviewer on Amazon
Data is received in oddly framed packets of 40 bits without an explicit clock and using the same pin for input and output
Review Count History
Price History
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