--- product_id: 379142454 title: "Waveshare 2-Channel UART To Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect." brand: "waveshare" price: "242.99 DT" currency: TND in_stock: true reviews_count: 1 category: "Waveshare" url: https://www.desertcart.tn/products/379142454-waveshare-2-channel-uart-to-ethernet-converter-serial-port-transparent store_origin: TN region: Tunisia --- # Supports 10/100M full/half-duplex Ethernet 2 UART channels for dual data streams Configurable TCP/UDP modes & auto IP setup Waveshare 2-Channel UART To Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect. **Brand:** waveshare **Price:** 242.99 DT **Availability:** ✅ In Stock ## Summary > 🌐 Double your data, halve your hassle — Ethernet meets UART like never before! ## Quick Answers - **What is this?** Waveshare 2-Channel UART To Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect. by waveshare - **How much does it cost?** 242.99 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/379142454-waveshare-2-channel-uart-to-ethernet-converter-serial-port-transparent) ## Best For - waveshare enthusiasts ## Why This Product - Trusted waveshare brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Channel Powerhouse:** Simultaneously manage two UART streams with seamless bi-directional Ethernet transmission. - • **Flexible Protocol Modes:** Switch between TCP CLIENT, TCP SERVER, UDP CLIENT, and UDP SERVER to fit any project need. - • **Smart Network Adaptation:** Auto-MDI/MDIX cable detection and DHCP-enabled IP acquisition for effortless integration. - • **Plug & Play Ethernet Speed:** Experience lightning-fast 10/100 Mbps auto-negotiation with full/half-duplex support for versatile networking. - • **Cross-Platform Compatibility:** Perfectly pairs with Raspberry Pi, Arduino, STM32, and more for next-level IoT and embedded solutions. ## Overview The Waveshare 2-Channel UART to Ethernet Converter is a compact, low-power module enabling transparent bi-directional data transmission between UART TTL and Ethernet networks. Supporting 10/100 Mbps Ethernet with auto-negotiation, DHCP, and multiple TCP/UDP modes, it offers flexible, dual-channel serial communication ideal for IoT, embedded systems, and remote device management across platforms like Raspberry Pi and Arduino. ## Description Overview The 2-CH UART TO ETH provides an easy way to communicate between UART TTL and RJ45 Ethernet, allowing bi-directional transparent data transmission. It is easy to use, along with features like fast data rate, low power consumption, high stability, suits applications such as safety & security, IoT, and so on. Specifications 140mA Operating current. TCP/UDP Operating mode 300bps ~ 921.6Kbps UART baudrate UART TTL level:compatible 3.3V / 5V Storage temperature:-55℃ ~ 125℃ Operating temperature:-40℃ ~ 85℃ Dimensions: 53.00 × 22.00mm Control interface:supports host boards including Raspberry Pi/Arduino/STM32... Development Resource: https://www.waveshare.com/wiki/2-CH_UART_TO_ETH Package Content 2-CH UART TO ETH x1 Review: Seems like a decent adapter but doesn't work for my project - This seems like it's a nice enough adapter. I was able to get it configured with my computer, but it didn't send the information correctly to my UDP device, so it never worked correctly. I think this must only work well with Arduino or a Raspberry pi, or to use as a test board. ## Features - 2-CH UART to Ethernet Converter, serial port transparent transmission module. Embedded Ethernet MAC and PHY layers. Bi-direction transparent data transmission between UART and Ethernet. 10/100M, full-duplex/half-duplex auto-negotiation Ethernet interface, 802.3-compliant. - Auto-MDI/MDIX, detect and switch cable type automatically. Supports DHCP auto-obtained IP and DNS domain access. Network parameter configuration like chip operating mode, port, IP, via host computer software or UART command. - Four operating modes: TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER. 2-CH UART concurrent operation, standalone transparent transmission for each channel. Full-duplex or half-duplex UART communication, supports RS485 RX/TX auto switch. Supports virtual serial port software (provided). KEEPALIVE mechanism support. - Application scenario : Bi-direction transparent transmission between UART TTL and wired Ethernet; Extend the communication distance for serial devices; Manage multi serial client devices remotely via one web server; Manage serial server remotely via multi web clients - 3.3V/5V Operating voltage. 140mA Operating current. TCP/UDP Operating mode. 300bps ~ 921.6Kbps UART baudrate. UART TTL level:compatible 3.3V / 5V ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09FHJST4X | | Best Sellers Rank | #94,202 in Computers ( See Top 100 in Computers ) #242 in Serial Adapters | | Brand | Waveshare | | Color | 2-CH UART To Ethernet Converter | | Colour | 2-CH UART To Ethernet Converter | | Compatible Devices | Desktop | | Compatible Operating System Family | Linux | | Compatible devices | Desktop | | Customer Reviews | 4.1 out of 5 stars 4 Reviews | | Data Link Protocol | Ethernet | | Data Transfer Rate | 100 Megabits Per Second | | Data link protocol | Ethernet | | Data transfer rate | 100 Megabits Per Second | | Hardware Interface | Ethernet | | Hardware interface | Ethernet | | Item Weight | 0.01 Kilograms | | Manufacturer | Waveshare | | Mfr Part Number | BC-2-CH UART To Ethernet Converter-W | | Model Number | BC-2-CH UART To Ethernet Converter-W | | UPC | 755291678338 | | Unit Count | 1 Count | ## Product Details - **Brand:** Waveshare - **Colour:** 2-CH UART To Ethernet Converter - **Compatible devices:** Desktop - **Data link protocol:** Ethernet - **Hardware interface:** Ethernet ## Images ![Waveshare 2-Channel UART To Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect. - Image 1](https://m.media-amazon.com/images/I/71BVebk7VqL.jpg) ![Waveshare 2-Channel UART To Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect. - Image 2](https://m.media-amazon.com/images/I/71gV+kF3g-L.jpg) ![Waveshare 2-Channel UART To Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect. - Image 3](https://m.media-amazon.com/images/I/61McgQzgthL.jpg) ![Waveshare 2-Channel UART To Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect. - Image 4](https://m.media-amazon.com/images/I/71Itr+bKhqL.jpg) ![Waveshare 2-Channel UART To Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect. - Image 5](https://m.media-amazon.com/images/I/619rYNwa1CL.jpg) ## Customer Reviews ### ⭐⭐ Seems like a decent adapter but doesn't work for my project *by U***E on 10 May 2024* This seems like it's a nice enough adapter. I was able to get it configured with my computer, but it didn't send the information correctly to my UDP device, so it never worked correctly. I think this must only work well with Arduino or a Raspberry pi, or to use as a test board. ## Frequently Bought Together - 2-CH UART to Ethernet Converter UART TTL to RJ45 Ethernet Serial Port Transparent Transmission Module for Raspberry Pi/Arduino/STM32 - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - AZDelivery FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V 5.5V FT232R Port DTR RX TX VCC CTS GND Pin compatible with Arduino and Raspberry Pi including E-Book! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/379142454-waveshare-2-channel-uart-to-ethernet-converter-serial-port-transparent](https://www.desertcart.tn/products/379142454-waveshare-2-channel-uart-to-ethernet-converter-serial-port-transparent) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*