Skip to content

D20 LoRaWAN Waterproof Outdoor Temperature Sensor

Marsoni M251S
Sale price$99.00
Pay 4 payments of $24.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
D20 LoRaWAN Waterproof Outdoor Temperature SensorDragino D20 LoRaWAN Waterproof Outdoor Temperature Sensor (Industrial IoT, Long Range, Low Power) The Dragino D20 LoRaWAN Temperature Sensor is a robust, industrial grade solution designed for reliable outdoor temperature monitoring across a wide range of IoT applications. Built for long term deployment, the D20 delivers accurate temperature data over ultra long distances using LoRaWAN wireless technology. Ideal for smart agriculture, environmental
Easy Shipping

Quick Dispatch:

Your D20 LoRaWAN Waterproof Outdoor Temperature Sensor orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your D20 LoRaWAN Waterproof Outdoor Temperature Sensor ships.

Need Help?
Questions about D20 LoRaWAN Waterproof Outdoor Temperature Sensor, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for D20 LoRaWAN Waterproof Outdoor Temperature Sensor in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1642 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Julian López
Natrona Heights, US
★★★★★ 4
A very useful guide
Format: Kindle
I gave the book to my dad since he is interested in these topics. What he liked the most was the large amount of information it contains, such as information on semi-precious stones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2025
M
Verified Purchase
Marie Whyte
New York, US
★★★★★ 5
Great book
Format: Paperback
My husband loved it great layout and information
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
M
Verified Purchase
Mare
Houston, US
★★★★★ 5
Rocks
Format: Paperback
Love it...lots of info for the rockhounder
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
E
Verified Purchase
Eddie B
Grantham, US
★★★★★ 1
Don't recommend.
Format: Paperback, Format: Paperback
Not at all what I was expecting. It must have been self or independently published. Returned. I will definitely be scrutinizing my next book purchase on this subject to more stringently. Also, Not that I care but claiming to be "7 books in one" is a false claim. But I kind of figured that before I purchased it. Its just bad. Big turn offs for me. -No/poor editing. -Page formatting makes my eyes bleed. -The font tries too hard to be fun--especially for an instructional book. -pages feel cheap. -image quality is abysmal. - none of the information I was looking for and lots of information I wasnt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2025
J
Verified Purchase
Joyoart85
Pawtucket, US
★★★★★ 5
Fantastic from the gem city
Format: Kindle
This is great for the geology and art badges. The kids love it and it rocks from the gem city of erie!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2024

recommand products