--- product_id: 508941216 title: "PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece)" brand: "pusr" price: "β‚Ή 7357" currency: INR in_stock: true url: https://www.desertcart.in/products/508941216-pusr-usr-tcp232-t2-tiny-serial-ethernet-converter-module-serial store_origin: IN region: India --- # Low power, high efficiency Supports DHCP & DNS for seamless networking Bidirectional TTL to Ethernet data transmission PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece) **Brand:** pusr **Price:** β‚Ή 7357 **Availability:** βœ… In Stock ## Summary > 🌐 Tiny module, massive connectivity β€” don’t get left offline! ## Quick Answers - **What is this?** PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece) by pusr - **How much does it cost?** β‚Ή 7357 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/508941216-pusr-usr-tcp232-t2-tiny-serial-ethernet-converter-module-serial) ## Best For - pusr enthusiasts ## Why This Product - Trusted pusr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Powerhouse:** Tiny footprint with lightning-fast data transfer and ultra-low power consumption - β€’ **LAN & Internet Ready:** Seamlessly operate in local networks or across the internet with customizable options - β€’ **Plug & Play Networking:** Auto DHCP & DNS support means zero hassle IP setup - β€’ **Versatile Protocol Modes:** TCP Server/Client, UDP Server/Client & HTTPD Client for ultimate flexibility - β€’ **Multi-Interface Compatibility:** Works with TTL, RS232, RS485 via level shifting for broad device integration ## Overview The PUSR USR-TCP232-T2 is a compact, transparent serial Ethernet converter module enabling fast, bidirectional data transmission between TTL and RJ45 ports. Supporting DHCP and DNS, it auto-configures IP addresses and operates in multiple TCP/IP modes (TCP/UDP Server & Client, HTTPD Client). Compatible with TTL, RS232, and RS485 interfaces, it delivers low power consumption and high efficiency for seamless LAN and internet connectivity, ideal for professional-grade serial communication setups. ## Description PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS Feature of Ethernet Module Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol Support DNS function Set parameters through webpage and serial AT command Upgrade firmware via network Auto-MDI/MDIX, RJ45 port with 10/100Mbps Serial port baud rate from 600 bps to 460.8 Kbps, Check bit of None,Odd,Even,Mark and Space Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client Support virtual serial port and provide corresponding software USR-VCOM Heartbeat package mechanism to ensure connection is reliable, put an end to dead link User-defined registration package mechanism, check connection status and use as custom packet header Under TCP Server mode, Client number ranges from 1 to 16; default number is 4 The global unique MAC address bought from IEEE, user can define MAC address Restore factory default Across the gateway, switches, routers Can work in LAN, also can work in the Internet (external network) Support customization Application Field of Ethernet Module Industrial data transmission, industrial automation security and protection monitoring, public security Smart home, power control, environmental monitoring, intelligent agriculture Door check on work attendance system, POS system, rice selling system Building automation system, power monitoring, self-service banking system, telecom machine room monitoring ## Features - A tiny size serial Ethernet module which can realize data bidirectional transparent transmission between TTL and RJ45 Port. - Can also be applied in RS232/ RS485 by level shift circuit, low power, fast speed and high efficiency. - Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol. Support DNS function. - Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client. - Can work in LAN, also can work in the Internet (external network) ; Support customization. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | PUSR | | Part number | YRQ18042-E2 | | Item Weight | 9 g | | Package Dimensions | 11.71 x 11.4 x 4.5 cm; 9 g | | Item model number | YRQ18042-1 | | Size | 1Piece | | Colour | Transparent | | Finish | Transparent | | Item Package Quantity | 1 | | Specific uses | Gaming | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Compatible devices:** [Many] - **Specific uses for product:** Gaming - **Connector type:** RJ45 - **Colour:** Transparent - **Brand:** PUSR ## Images ![PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece) - Image 1](https://m.media-amazon.com/images/I/61OO-u5HmOS.jpg) ![PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece) - Image 2](https://m.media-amazon.com/images/I/618CvBSHWuS.jpg) ![PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece) - Image 3](https://m.media-amazon.com/images/I/612YxixVkLS.jpg) ![PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece) - Image 4](https://m.media-amazon.com/images/I/51VsxRSyNvS.jpg) ![PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece) - Image 5](https://m.media-amazon.com/images/I/516fflBoeCS.jpg) ## Available Options This product comes in different **Size Name** options. ## Frequently Bought Together - PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece) - DTECH DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices - DB9 null modem male to female slimline data transfer serial port adapter 2 Pack --- ## 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.in/products/508941216-pusr-usr-tcp232-t2-tiny-serial-ethernet-converter-module-serial](https://www.desertcart.in/products/508941216-pusr-usr-tcp232-t2-tiny-serial-ethernet-converter-module-serial) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-17*