{"product_id":"usr-es1-w5500-module-tcp-ip-mini-ethernet-module-80mhz-compatible-with-wiz820io-stm32-microcontroller","title":"USR-ES1 W5500 Module TCP IP MINI Ethernet Module 80MHz Compatible with WIZ820IO STM32 Microcontroller","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUICPAL\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eUSR-ES1 W5500 Module TCP IP MINI Ethernet Module 80MHz Compatible with WIZ820IO STM32 Microcontroller\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eProduct Introduction:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eThe USR-ES1 incorporates Wiznet's W5500 chip, employing hardware logic gates to implement the transport and network layers of the TCP\/IP protocol stack (including TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE, etc.), while integrating the data link layer, physical layer, and 32KB on-chip RAM for data transmission buffering. This enables the host microcontroller to focus solely on processing TCP\/IP application layer control information. Consequently, it significantly reduces the host's workload in data replication, protocol processing, and interrupt handling, thereby enhancing system utilisation and reliability.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eDuring operation, users can conveniently treat the W5500 as peripheral RAM for an MCU. Its external interface employs a universal 80MHz high-speed SPI, enabling expansion of high-speed Ethernet solutions across diverse platforms. Automatic negotiation LED status indicates SPI interface speed and stability.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eDimensionally and pin-compatible with Wiznet's official WIZ820io module.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eNote: This module is not an SPI-to-Ethernet transparent transmission module. It requires an external microcontroller for operation, and users must be familiar with the W5500 chip's usage methodology.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eProduct Features:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e1. High-speed SPI interface operating at 80MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e2. Integrated hardware TCP\/IP protocol stack, requiring minimal user knowledge of complex network protocols\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e3. Supports up to eight simultaneous socket connections\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e4. Compatible with TCP, UDP, ICMP, IPv4, ARP, IGMP, and PPPoE protocols\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e5. Integrated data link layer and physical layer functionality\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e6. Supports power-down wake-up\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e7. Supports high-speed serial peripheral interface (SPI modes 0–3)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e8. Internal 32K-byte transmit\/receive buffer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e9. Embedded 10BaseT\/100BaseTX Ethernet physical layer (PHY)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e10. Supports auto-negotiation (10\/100Base full-duplex\/half-duplex)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e11. Does not support IP fragmentation\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e12. 3.3V operating voltage, 5V I\/O signal port withstand voltage\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e13. LED status indicators (full-duplex\/half-duplex, network connection, network speed, activity)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e14. Ultra-compact pin-style package for embedded applications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eProduct Specifications:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e1. Power supply: 3.3V external supply, current requirement \u0026gt;200mA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:14px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e2. Control interface: 3.3V TTL level, SPI interface; 2x single-row pin headers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4557fe56194041f0818b10201c0cbb5fL.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S494550dd6ad243a8a8b855ca15d1a24dh.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbe29a21215f54b06b1e0a773fe1b4f38F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scf63f5e2fefe4d0c99313272cd1cb737T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfa107cd5487c4286b01a6f4fffa401beL.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbb40045e52f14eb9bca62c83a764ecd7M.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S65be877a71a54219bb5d72dde86723dcA.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000279337\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"W5500 Module","offer_id":55141366595883,"sku":"14:350852#W5500 Module","price":22.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S4557fe56194041f0818b10201c0cbb5fL.webp?v=1788151801","url":"https:\/\/yoeruyo.com\/products\/usr-es1-w5500-module-tcp-ip-mini-ethernet-module-80mhz-compatible-with-wiz820io-stm32-microcontroller","provider":"Yoeruyo","version":"1.0","type":"link"}