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RS485/UART to NB-IoT or LTE CAT-M Converter Sensor Node
RS485/UART to NB-IoT or LTE CAT-M Converter Sensor Node
RS485/UART to NB-IoT or LTE CAT-M Converter Sensor Node
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RS485/UART to NB-IoT or LTE CAT-M Converter Sensor Node

Marsoni M251S
Sale price$139.00
Pay 4 payments of $34.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
RS485/UART to NB-IoT or LTE CAT-M Converter Sensor NodeRS485 UART to NB IoT or LTE CAT M Converter Sensor Node The Dragino RS485 NB or RS485 CB is an RS485 UART to NB IoT or LTE CAT M Converter for Internet of Things solutions. User can connect the RS485 or UART sensor to the RS485 NB converter, and configure RS485 NB to periodically read sensor data and upload via NB IoT or LTE CAT M network to IoT server. RS485 NB can interface to the RS485 sensor, 3. 3v 5v UART sensor, or interrupt sensor. RS485 NB
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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
4.5 ★★★★★
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NLM
Charlottesville, US
★★★★★ 5
Great Jackets
Size: Medium, Color: Streamwash
Great jackets . I ordered 4 of these jackets. Love color, the style, look and the way they fit. Great jackets for the fall season
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2025
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Ro
Waukegan, US
★★★★★ 5
Great buy !
Size: Large, Color: Streamwash
Great jacket, true to size. My son loved the fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
K
Verified Purchase
karla
Grantham, US
★★★★★ 5
Good 👍
Size: X-Large, Color: Streamwash
It's a really good jacket, stylish and above all comfortable. It washes easily and is a basic item in a child's wardrobe super versatile and useful. I'm delighted with it and it arrived quickly.
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Reviewed in the United States on January 9, 2026
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Verified Purchase
cynthia Juarez
Massapequa, US
★★★★★ 5
Love it
Size: X-Small, Color: Streamwash
Great jacket. I ordered three of them and they fit comfortably. The size is perfect. They seem very durable and not flimsy material.
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Reviewed in the United States on October 16, 2025
G
Verified Purchase
Good Shopper
Charlottesville, US
★★★★★ 4
Perfect!
Size: Small, Color: Streamwash
I ordered a size S for my grandson who just turned 6. It was a little large, but roomy so that he could wear it over layers. The jacket is well made from a soft light weight denim. It was easy to add an iron-on patch to embellish the back of the jacket. Good price and value.
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Reviewed in the United States on January 28, 2020

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