S31B LoRaWAN Waterproof Temperature and Humidity Sensor

S31B LoRaWAN Waterproof Temperature and Humidity Sensor

Marsoni

M251S

$119.00

Get it in 3 business days with 1 day shipping. Friday, May 29

S31B LoRaWAN Waterproof Temperature and Humidity SensorS31B LoRaWAN Waterproof Temperature and Humidity Sensor The Dragino S31B LB LS is a LoRaWAN Temperature and Humidity Sensor for Internet of Things solution. It is used to measure the surrounding environment temperature and relative air humidity precisely, and then upload to IoT server via LoRaWAN wireless protocol. The temperature & humidity sensor used in S31B LB LS is SHT31, which is fully calibrated, linearized, and temperature compensated digital

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Reviewing this book is not an easy task. Previously I had very limited knowledge of this period of history. With no background, I found the subject spellbinding. The author has done a wonderful job of gathering, and reconciling, ancient sources of mixed reliability. But, in undertaking that task, the text becomes repetitive, difficult to follow and frankly just plain boring. In addition, the writing style and format detracts substantially from the pleasure of learning from the substance. Everything from run-on sentences with mixed subjects to unclear antecedents, to character confusion because of similarity of names and the author's expectation that one can remember which player is on stage at any given moment. My main criticism of the book is that the downsides could have been avoided by application of the skills of a decent editor who instinctively would have addressed and corrected the confusion in presentation that made it a very difficult read. I hope that a cleaned up edition is prepared and the book released again; I think the effort would be worth the result.

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Reviewed in the United States on April 21, 2026

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Big Foot

New York, US

★★★★★ 5

This composer has written an amazing piece of music.

I like how an ancient setting coupled with a new style of composing can produce something so very special. The composer is very creative, and the artists do his work justice. A serious-minded classisist will love this DVD.

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Reviewed in the United States on May 27, 2021

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B. Johnson

Lowell, US

★★★★★ 4

Good content but not great for Kindle

Format: Kindle

Solid writing with not-many editorial issues (rare these days so overall, that’s a thumbs up). Lots of links that take you to other pages, but in both a kindle and the kindle iOS app, you won’t find a way back to the original page, which is infuriating. Not super happy with the black-and-white photos, either.

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Reviewed in the United States on May 30, 2026