{"product_id":"wiznet-w5500-evb-pico2","title":"WIZnet W5500-EVB-Pico2","description":"\u003cp\u003eThe \u003ca href=\"\/zh\/collections\/wiznet\"\u003eWIZnet\u003c\/a\u003e W5500-EVB-Pico2 is a microcontroller board based on the \u003cstrong\u003eRaspberry Pi RP2350\u003c\/strong\u003e and fully hardwired TCP\/IP controller W5500 – it essentially works the \u003cstrong\u003esame as \u003c\/strong\u003e\u003ca href=\"\/zh\/products\/raspberry-pi-pico-2\"\u003eRaspberry Pi Pico 2\u003c\/a\u003e but with additional \u003cstrong\u003eEthernet via W5500\u003c\/strong\u003e and \u003cstrong\u003eUSB-C\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003eThe board \u003cstrong\u003ecan also support PoE via the\u003c\/strong\u003e \u003cstrong\u003eoptional \u003c\/strong\u003e\u003ca href=\"\/zh\/products\/wiznet-wizpoe-p1-poe-module\"\u003eWIZPoE-P1 PoE add-on module\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe W5500-EVB-Pico2 pinout is directly connected to the GPIO of RP2350 as shown in the pinout image. It has the same pinout as the Raspberry Pi Pico2 board. However, GPIO16, GPIO17, GPIO18, GPIO19, GPIO20, GPIO21 are connected to W5500 inside the board. These pins enable SPI communication with W5500 to use the Ethernet function. If you use the Ethernet function, these pins cannot be used for any other purpose.\u003c\/p\u003e\n\u003cp\u003eThe RP2350 GPIO used inside W5500-EVB-Pico is as follows.\u003c\/p\u003e\n\u003ctable width=\"440\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"58\"\u003e\u003cstrong\u003eI\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"81\"\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"301\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO16\u003c\/td\u003e\n\u003ctd\u003eConnected to MISO on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO17\u003c\/td\u003e\n\u003ctd\u003eConnected to CSn on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO18\u003c\/td\u003e\n\u003ctd\u003eConnected to SCLK on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO19\u003c\/td\u003e\n\u003ctd\u003eConnected to MOSI on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO20\u003c\/td\u003e\n\u003ctd\u003eConnected to RSTn on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO21\u003c\/td\u003e\n\u003ctd\u003eConnected to INTn on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO24\u003c\/td\u003e\n\u003ctd\u003eVBUS sense - high if VBUS is present, else low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO25\u003c\/td\u003e\n\u003ctd\u003eConnected to user LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO29\u003c\/td\u003e\n\u003ctd\u003eUsed in ADC mode (ADC3) to measure VSYS\/3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eApart from GPIO and ground pins, there are 7 other pins on the main 40-pin interface:\u003c\/p\u003e\n\u003ctable width=\"462\" style=\"height: 306px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 64.6875px;\"\u003e\u003cstrong\u003ePin No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 89.5938px;\"\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 293.719px;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"height: 36px; width: 64.6875px;\"\u003ePIN40\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 89.5938px;\"\u003eVBUS\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 293.719px;\"\u003eUSB-C input voltage, connected to USB-C port pin 1. Nominally 5V.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"height: 54px; width: 64.6875px;\"\u003ePIN39\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 89.5938px;\"\u003eVSYS\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 293.719px;\"\u003eMain system input voltage, which can vary in the allowed range 4.3V to 5.5V, and is used by the on-board LDO to generate the 3.3V .\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"height: 54px; width: 64.6875px;\"\u003ePIN37\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 89.5938px;\"\u003e3V3_EN\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 293.719px;\"\u003eConnects to the on-board LDO enable pin. To disable the 3.3V (which also de-powers the RP2350 and W5500), short this pin low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"height: 36px; width: 64.6875px;\"\u003ePIN36\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 89.5938px;\"\u003e3V3\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 293.719px;\"\u003eMain 3.3V supply to RP2350 and W5500, generated by the on-board LDO.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"height: 54px; width: 64.6875px;\"\u003ePIN35\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 89.5938px;\"\u003eADC_VREF\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 293.719px;\"\u003eADC power supply (and reference) voltage, and is generated on W5500-EVB-Pico by filtering the 3.3V supply.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 64.6875px;\"\u003ePIN33\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 89.5938px;\"\u003eAGND\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 293.719px;\"\u003eGround reference for GPIO26-29.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"height: 36px; width: 64.6875px;\"\u003ePIN30\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 89.5938px;\"\u003eRUN\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 293.719px;\"\u003eRP2350 enable pin, To reset RP2350, short this pin low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWIZnet Controller Comparison\u003c\/h3\u003e\n\u003cp\u003eYou may be wondering what the difference is between the different models of WIZnet boards we offer. This mostly comes down to the TCP\/IP controller chip used.\u003c\/p\u003e\n\u003cp\u003eT\u003ca href=\"https:\/\/docs.wiznet.io\/Product\/iEthernet#product-family\" title=\"WIZnet comparison table\"\u003eake a look at WIZnet's comparison table\u003c\/a\u003e to identify the right board for your needs.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRP2350 Microcontroller with Integrated 16Mbit Flash\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSymmetric dual Arm Cortex-M33 cores at up to 150MHz\u003c\/li\u003e\n\u003cli\u003e520kByte multi-bank high-performance SRAM\u003c\/li\u003e\n\u003cli\u003eExternal Quad-SPI Flash with eXecute In Place (XIP) capabilities\u003c\/li\u003e\n\u003cli\u003eEnhanced performance full-crossbar bus fabric\u003c\/li\u003e\n\u003cli\u003eUp to 48 multi-function General Purpose IO (8 can be used for ADC on RP2350-B)\n\u003cul\u003e\n\u003cli\u003e1.8-5.0V IO Voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Features\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOne-Time Programmable (OTP) Memory: Used for boot configuration and secure key storage.\u003c\/li\u003e\n\u003cli\u003eSecure Boot: Ensures that only authenticated software can run on the device, utilizing OTP for key verification.\u003c\/li\u003e\n\u003cli\u003eArm TrustZone Technology: Provides hardware isolation between secure and non-secure software, enhancing security for critical applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog and Digital Peripherals\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e12-bit 500ksps Analogue to Digital Converter (ADC)\u003c\/li\u003e\n\u003cli\u003e2 × UART, 2 × I2C, 2 × SPI, 16 × PWM channels\u003c\/li\u003e\n\u003cli\u003e1 × Timer with 4 alarms, 1 × Real Time Counter\u003c\/li\u003e\n\u003cli\u003e3 × Programmable IO (PIO) blocks, 12 state machines total\u003c\/li\u003e\n\u003cli\u003eFlexible, user-programmable high-speed IO\u003c\/li\u003e\n\u003cli\u003eCan emulate interfaces such as SD Card and VGA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eW5500 Ethernet Controller\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSupports Hardwired Internet Protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE\u003c\/li\u003e\n\u003cli\u003eSupports 8 Independent Hardware SOCKETs simultaneously\u003c\/li\u003e\n\u003cli\u003eInternal 32 Kbytes Memory for TX\/ RX Buffers\u003c\/li\u003e\n\u003cli\u003eSupports High-Speed Serial Peripheral Interface (SPI MODE 0, 3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C port\u003c\/strong\u003e for power and data (and for reprogramming the Flash)\u003c\/li\u003e\n\u003cli\u003e40 pin 21x51 'DIP' style 1mm thick PCB with 0.1\" through-hole pins also with edge castellations\u003c\/li\u003e\n\u003cli\u003e3-pin ARM Serial Wire Debug (SWD) port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetworking\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e10 \/ 100 Ethernet PHY embedded\u003c\/li\u003e\n\u003cli\u003eSupports Auto-Negotiation\n\u003cul\u003e\n\u003cli\u003eFull \/ Half Duplex\u003c\/li\u003e\n\u003cli\u003e10 \/ 100 Based\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in RJ45(RB1-125BAG1A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in Switch-mode DC-DC converter (replacing LDO for enhanced power efficiency)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.wiznet.io\/Product\/iEthernet\/W5500\/w5500-evb-pico2\"\u003eProduct Documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eFirmware Examples (C\/C++)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/WIZnet-ioNIC\/WIZnet-PICO-C\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEthernet Examples\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/WIZnet-ioNIC\/WIZnet-PICO-AWS-C\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eAWS Examples\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/WIZnet-ioNIC\/WIZnet-PICO-AZURE-C\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eAzure Examples\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/WIZnet-ioNIC\/WIZnet-PICO-LWIP-C\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLwIP Examples\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/datasheets.raspberrypi.com\/rp2350\/rp2350-datasheet.pdf\"\u003eRP2350 datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.wiznet.io\/Product\/iEthernet\/W5500\/overview\"\u003eW5500 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.wiznet.io\/assets\/images\/sch-w5500-evb-pico2-v100-789bda353040ebd9198df2f3b19770e6.png\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Wiznet\/Hardware-Files-of-WIZnet\/tree\/master\/02_iEthernet\/W5500\/W5500-EVB-Pico2_V100\"\u003ePart list \u0026amp; Gerber File\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.wiznet.io\/img\/products\/w5100s-evb-pico2\/Certificate-CE-W5100S-EVB-Pico2.pdf\" rel=\"noopener\" target=\"_blank\"\u003eCE Certificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.wiznet.io\/img\/products\/w5100s-evb-pico2\/Test-Report-CE-W5100S-EVB-Pico2.pdf\" rel=\"noopener\" target=\"_blank\"\u003eCE Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.wiznet.io\/img\/products\/w5100s-evb-pico2\/Certificate-FCC-W5100S-EVB-Pico2.pdf\" rel=\"noopener\" target=\"_blank\"\u003eFCC Certificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.wiznet.io\/img\/products\/w5100s-evb-pico2\/Test-Report-FCC-W5100S-EVB-Pico2.pdf\" rel=\"noopener\" target=\"_blank\"\u003eFCC Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/w5500-evb-pico2-pinout_1.jpg?v=1729179919\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOperating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperation Temperature MAX: 85C (including self-heating)\u003c\/li\u003e\n\u003cli\u003eOperation Temperature MIN: -20C\u003c\/li\u003e\n\u003cli\u003eVBUS: DC 5V (+\/- 10%)\u003c\/li\u003e\n\u003cli\u003eVSYS Min: DC 4.3V\u003c\/li\u003e\n\u003cli\u003eVSYS Max: DC 5.5V\u003c\/li\u003e\n\u003cli\u003eRecommended maximum ambient temperature of operation is 70C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x WIZnet W5500-EVB-Pico2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIZnet","offers":[{"title":"Default Title","offer_id":50847184879889,"sku":"106079","price":11.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/wiznet-w5500-evb-pico2-wiznet-106079-71306098639233.jpg?v=1735208027","url":"https:\/\/abcd3032.myshopify.com\/zh\/products\/wiznet-w5500-evb-pico2","provider":"Tayyab Zak","version":"1.0","type":"link"}