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

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

Marsoni

M251S

$139.00

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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My pup loves his soccer balls. These are very durable although if you have a dog that doesn't grasp the concept of using the loops/straps to carry it, teeth could puncture it. They are a good value for the money if your dog likes to chase the ball, I get the smaller size ball for my dog (medium dog). They come with a pump but if you have a bicycle pump or a battery operated pump, it will fill much faster. Ours stay outside and even in the winter, they hold up well, just need a bit more air occasionally to keep it pumped up.

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Reviewed in the United States on December 16, 2025

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Natalie

Cuba, US

★★★★★ 5

Strong Toy

Color: Blue Puppy, Size: Medium Size 2

My dog loves this toy and lasted months. Just ordered a new one.

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Reviewed in the United States on April 13, 2026