


RS485 to TTL Serial Port UART Level Converter Module
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
RS485 to TTL Serial Port UART Level Converter ModuleThis is a module that allows the TTL interface of the microcontroller to be transferred to the RS485 module. It is generally used for industrial automation. This module adds lightning protection design and anti jamming design. When we use it in the field and carry out long distance transmission, we can Connect the GND end of the module to the ground so that lightning protection and anti interference can be achieved. It uses a standard 2. 54 mm pitch
Quick Dispatch:
Your RS485 to TTL Serial Port UART Level Converter Module 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 RS485 to TTL Serial Port UART Level Converter Module ships.
Need Help?
Questions about RS485 to TTL Serial Port UART Level Converter Module, 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 RS485 to TTL Serial Port UART Level Converter Module 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
You may also like
4.2 ★★★★★
Based on 2370 reviews
Sort
Product Reviews
★★★★★ 1
Fit
Size: Queen
Would not stay on the bed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Good fit
Size: Queen
Covered the mattress well. It was not noisy.
Sheets are wee bit oversized and the the cover helps keep the sheets from sliding around. Kids are older so it’s more for the pets. I do recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
★★★★★ 4
Durable protection
Size: King
I've been using the Beckham Hotel Collection Mattress Protector for about a month now, and I find the cleaning process quite straightforward. I simply toss it in the washing machine on a gentle cycle, then tumble dry it on low, and it comes out without any issues of shrinking or tearing. However, I do find it a bit tricky to handle during spills or accidents. Since the protector is only leak-resistant and not fully waterproof, I’ve had instances where liquid seeped through to my mattress, so it needs to be removed immediately.
For added protection, I highly recommend using this mattress protector in combination with a mattress pad. Overall, it fits well, provides peace of mind, and proves to be durable. I would recommend it for those without pets or kids, as it offers leak-proof rather than waterproof protection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
★★★★★ 5
Worth it!
Size: Twin XL
Great product and well made. Ordered two XL Twins.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
★★★★★ 5
Like how it fit the mattress
Size: Queen
Fit really good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026