Skip to content

Industrial Serial Server RS232/485 To WiFi Ethernet, Modbus MQTT POE

Marsoni M251S
Sale price$89.00
Pay 4 payments of $22.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Industrial Serial Server RS232/485 To WiFi Ethernet, Modbus MQTT POEIndustrial Serial Server RS232 485 To WiFi Ethernet, Modbus MQTT POE Industrial Grade Serial Server RS232 485 To WiFi And Ethernet, Modbus Gateway, MQTT Gateway, Metal Case Features: This is an RS232 485 device data acquisitor IoT gateway designed for the industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, serial port to HTTPD Client, etc. With RS232, RS485, WIFI and Ethernet interfaces,
Easy Shipping

Quick Dispatch:

Your Industrial Serial Server RS232/485 To WiFi Ethernet, Modbus MQTT POE 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 Industrial Serial Server RS232/485 To WiFi Ethernet, Modbus MQTT POE ships.

Need Help?
Questions about Industrial Serial Server RS232/485 To WiFi Ethernet, Modbus MQTT POE, 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 Industrial Serial Server RS232/485 To WiFi Ethernet, Modbus MQTT POE 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
4.9 ★★★★★
Based on 1704 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
B
Massapequa, US
★★★★★ 5
Great quality- thick and soft t-shirt
Size: X-Large, Color: White, Pocket Description: Pocket
These are the softest, thickest long sleeved t-shirts ever. Highly recommend...cannot believe the price and that they are Amazon-basics...quality is that of a good popular brand name at three times the price. Bought one last week and washed it up and it's so nice that I bought several more. It is true to size- looks a bit on the big size until you wash it and then it's very true to size. Hubby is 6'1" (205lb) and wears an xl.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
M
Verified Purchase
Mom Griswold
Port Orchard, US
★★★★★ 3
Yeah, they shrink, a lot.
Size: X-Large, Color: Light Grey Heather, Pocket Description: Pocket
I knew they would shrink but I needed to know if so on permanent press cycle. Well they shrink a lot. I bought two and they were very comfortable and soft. I'm not returning since Amazon made it clear they will shrink. I'm the dummy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
J
Verified Purchase
J.R. Sedivy
Massapequa, US
★★★★★ 5
A Good Value
Size: X-Large, Color: White, Pocket Description: No Pocket
I really like these shirts and have ordered a number of them so far. They're warm and comfortable and are of overall good quality. They will shrink substantially, and the arm length will be reduced. That being said I just order them a size larger than what I typically wear and know that the sleeves will be a bit short. Otherwise they're a quality shirt. The material is thick, but not overly so, and they don't seem to fade even after numerous washes. These shirts are durable, well-made, and are a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
A
Verified Purchase
Amazon Customer Sandra
Charlottesville, US
★★★★★ 5
Great Quality, 100% cotton, buy 1 size larger. I’m 100% happy!
Size: Large, Color: Black Charcoal Heather Stripe, Pocket Description: Pocket
I will be buying more of these. I knew they were 100% cotton so I bought a large when I normally wear a medium. After I washed it in warm water and dried it in the dryer, it fits perfectly. The cotton is of great quality not thin and flimsy. I expect to get plenty of wear out of this t-shirt. Also, it did not fade. I recommend buying one size larger.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Quality.
Color: Dark Indigo, Size: 34W x 29L
This pair Lee jeans, made on Mexico, fit perfect , zipper works great, 35.96 cost works for me. The pair of Smith jeans , zipper a struggle to make it work, zipper short in length, made in China, 51.62 does not work for me. You need to check quality of work from Chinese made products. Charles Grady Omaha.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026

recommand products