{"product_id":"raspberry-pi-3-b-zero-w-rs485-expansion-board-can-module-uart-communication-module","title":"Raspberry Pi 3 B+\/Zero W RS485 expansion board CAN module UART communication module","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\"\u003eNONE\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\"\u003e1\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\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\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\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003eDoes not include the Raspberry Pi module\u003c\/p\u003e\n\u003cp\u003eRaspberry Pi 3 B+\/Zero W RS485 expansion board CAN module UART communication module\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction pin\u003c\/th\u003e\n\u003cth\u003eRaspberry Pi Interface (BCM)\u003c\/th\u003e\n\u003cth\u003edescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3V3\u003c\/td\u003e\n\u003ctd\u003e3V3\u003c\/td\u003e\n\u003ctd\u003e3.3V power supply is positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003ePower ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSCK\u003c\/td\u003e\n\u003ctd\u003eP11 \/ SCLK\u003c\/td\u003e\n\u003ctd\u003eSPI clock input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOSI\u003c\/td\u003e\n\u003ctd\u003eP10 \/ MOSI\u003c\/td\u003e\n\u003ctd\u003eSPI data input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMISO\u003c\/td\u003e\n\u003ctd\u003eP9 \/ MISO\u003c\/td\u003e\n\u003ctd\u003eSPI data output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCS\u003c\/td\u003e\n\u003ctd\u003eP8 \/ CE0\u003c\/td\u003e\n\u003ctd\u003eSPI chip select signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eINT\u003c\/td\u003e\n\u003ctd\u003eP25\u003c\/td\u003e\n\u003ctd\u003eInterrupt output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRXD\u003c\/td\u003e\n\u003ctd\u003eP15 \/ RXD\u003c\/td\u003e\n\u003ctd\u003eRS485 serial port receiving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTXD\u003c\/td\u003e\n\u003ctd\u003eP14 \/ TXD\u003c\/td\u003e\n\u003ctd\u003eRS485 serial port transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSE\u003c\/td\u003e\n\u003ctd\u003eP4\u003c\/td\u003e\n\u003ctd\u003eRS485 transceiver settings (default automatic transmission and reception, must be changed to manual), high level transmission, low level reception\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eItem Description:\u003c\/p\u003e\n\u003cp\u003eThe RS485 CAN HAT will enable your Pi to communicate with other devices in long-distance via RS485\/CAN functions.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cdiv\u003eRaspberry Pi connectivity, compatible with Raspberry Pi Zero\/Zero W\/Zero WH\/2B\/3B\/3B+\u003c\/div\u003e\n\u003cdiv\u003eCAN function, onboard CAN controller MCP2515 via SPI interface, with transceiver SN65HVD230\u003c\/div\u003e\n\u003cdiv\u003eRS485 function, controlled via UART, half-duplex communication, with transceiver SP3485\u003c\/div\u003e\n\u003cdiv\u003eReserved control pins, allows to work with other control boards\u003c\/div\u003e\n\u003cdiv\u003eComes with development resources and manual (examples in wiringPi\/python)\u003c\/div\u003e\n\u003cp\u003eItem Specification:\u003c\/p\u003e\n\u003cdiv\u003eOperating voltage: 3.3V\u003c\/div\u003e\n\u003cdiv\u003eCAN controller: MCP2515\u003c\/div\u003e\n\u003cdiv\u003eCAN transceiver: SN65HVD230\u003c\/div\u003e\n\u003cdiv\u003e485 transceiver: SP3485\u003c\/div\u003e\n\u003cdiv\u003eDimension: 65mm x 30mm\u003c\/div\u003e\n\u003cdiv\u003eMounting hole size: 3.0mm\u003c\/div\u003e\n\u003cdiv\u003ePacking Listing:\u003c\/div\u003e\n\u003cdiv\u003eRS485 CAN HAT *1\u003c\/div\u003e\n\u003cdiv\u003eRPi screws pack (2pcs) *1\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S634e140d04a548259af73b706a0b15f36.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S22cc7063aa694fbda9b58424780c7ea1b.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sca0eeb3a6eb84a6f8ff945846430e0d0O.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55514615808299,"sku":"\u003cnone\u003e","price":64.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sb206c4f3c13f48e1b0eb7de930b7c4f0V.webp?v=1789012810","url":"https:\/\/yoeruyo.com\/products\/raspberry-pi-3-b-zero-w-rs485-expansion-board-can-module-uart-communication-module","provider":"Yoeruyo","version":"1.0","type":"link"}