--- product_id: 465533370 title: "XUXUWA Microcontroller Module TTL To RS485 Level Serial UART 485 Hardware Automatic Flow Control System Conversion Spot Steuermodul" brand: "xuxuwa" price: "€ 0.01" currency: EUR in_stock: false url: https://www.desertcart.pt/products/465533370-xuxuwa-microcontroller-module-ttl-to-rs485-level-serial-uart-485 store_origin: PT region: Portugal --- # Hot Swappable Multi-Device Support Signal Protection XUXUWA Microcontroller Module TTL To RS485 Level Serial UART 485 Hardware Automatic Flow Control System Conversion Spot Steuermodul **Brand:** xuxuwa **Price:** € 0.01 **Availability:** ❌ Out of Stock ## Summary > πŸ”§ Elevate Your Connectivity Game! ## Quick Answers - **What is this?** XUXUWA Microcontroller Module TTL To RS485 Level Serial UART 485 Hardware Automatic Flow Control System Conversion Spot Steuermodul by xuxuwa - **How much does it cost?** € 0.01 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/465533370-xuxuwa-microcontroller-module-ttl-to-rs485-level-serial-uart-485) ## Best For - xuxuwa enthusiasts ## Why This Product - Trusted xuxuwa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Signal Integrity:** Large copper area minimizes interference, ensuring crystal-clear communication. - β€’ **Reliable Performance:** Hot-swappable design ensures uninterrupted operation without deadlocks. - β€’ **Robust Communication:** Connect over 128 devices effortlessly, perfect for complex setups. - β€’ **Seamless Integration:** Easily integrates with existing systems for hassle-free development. - β€’ **User-Friendly Design:** Standard 2.54 pitch design simplifies secondary development for all skill levels. ## Overview The XUXUWA Microcontroller Module is a cutting-edge TTL to RS485 converter designed for seamless communication across multiple devices. With features like hot-swappability, robust signal protection, and easy integration, this module is perfect for professionals looking to enhance their hardware projects. ## Description Welcome to patrons, please rest assured to choose products. If you have any questions, please contact us in time via email, we will answer you within 24 hours.The pass-through module implements the signal system conversion TTL and RS485 signals, but we must know, 485 is a half-duplex communications that two-way communication can be achieved, but not both simultaneously in both directions, mustalternately turn; That is, each end of a communication channel can be sending end, the receiving end may be, but at the same time, the information of only one transmission direction.Baud rate: 110 ~ 128000bps SupportModule Highlights:(1) 3.3V 5.0V power supply compatible with(2) 3.3V 5.0V signal compatible with(3), industrial design, excellent robustness, while using more effective lightning protection design 485, can be used in the industrial field and the harsh field conditions, the working temperature is -40 ℃ to + 85 ℃, transmission distanceup to kilometers (test cable 850 m 2 1.5 * to do, it is recommended to use in the 800 meters, more than 800 meters please add repeaters)(4) semi-hole process design, thickness 0.8mm, can be easily used as a picture plate, solder terminal may be used(5) has a RXD, TXD signal lights, the transceiver status panoramicModule Features:(1) This module 485 fully considered mine design and design interference, in the wild long distance transmission, the module "earthed" side to earth, can play the role of lightning protection and good anti-jammingmake safer bus 485; the land may not access the indoor short-distance transmission.(2) using a standard 2.54 pitch design, easy secondary development(3) having a 120 ohm termination resistors R0 short to enable matching resistance recommended short long distances.(4) to support multi-machine communication, allowing the devices connected to the plurality of bus 128 ## Features - Using a standard 2.54 pitch design, easy secondary development - With 120 ohm termination resistors R0 short to enable matching resistance recommended short long distances. - Support multi-machine communication, allowing the more than 128 devices connected to the bus - This module can be hot swapped, the signal does not appear the phenomenon of dead bolt 485 other chip hot swap appears - A large area of ​​copper to prevent signal interference ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 1 g | | Item Weight | 1 Grams | ## Images ![XUXUWA Microcontroller Module TTL To RS485 Level Serial UART 485 Hardware Automatic Flow Control System Conversion Spot Steuermodul - Image 1](https://m.media-amazon.com/images/I/61kHKkH94+L.jpg) ![XUXUWA Microcontroller Module TTL To RS485 Level Serial UART 485 Hardware Automatic Flow Control System Conversion Spot Steuermodul - Image 2](https://m.media-amazon.com/images/I/61Sb-AeI+BL.jpg) ![XUXUWA Microcontroller Module TTL To RS485 Level Serial UART 485 Hardware Automatic Flow Control System Conversion Spot Steuermodul - Image 3](https://m.media-amazon.com/images/I/610yeYEmtzL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/465533370-xuxuwa-microcontroller-module-ttl-to-rs485-level-serial-uart-485](https://www.desertcart.pt/products/465533370-xuxuwa-microcontroller-module-ttl-to-rs485-level-serial-uart-485) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-07-04*