{"product_id":"rs485-can-hat-for-raspberry-pi","title":"RS485 CAN HAT for Raspberry Pi","description":"\u003cp\u003eThe RS485 CAN HAT will enable your Raspberry Pi to communicate with other devices stably in long-distance via RS485\/CAN functions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Raspberry Pi 40-pin GPIO header\u003c\/li\u003e\n\u003cli\u003eCAN function, onboard CAN controller MCP2515 via SPI interface, onboard transceiver SN65HVD230\u003c\/li\u003e\n\u003cli\u003eRS485 function, controlled via UART, half-duplex communication, supports automatic TX\/RX control without programming, onboard transceiver SP3485\u003c\/li\u003e\n\u003cli\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit for RS485 transceiving, lightning-proof \u0026amp; anti-electrostatic\u003c\/li\u003e\n\u003cli\u003eReserved control pins, allows working with other control boards\u003c\/li\u003e\n\u003cli\u003eComes with development resources and manual (examples in wiringPi\/python)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eCAN controller: MCP2515\u003c\/li\u003e\n\u003cli\u003eCAN transceiver: SN65HVD230\u003c\/li\u003e\n\u003cli\u003e485 transceiver: SP3485\u003c\/li\u003e\n\u003cli\u003eDimension: 65mm x 30mm\u003c\/li\u003e\n\u003cli\u003eMounting hole size: 3.0mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePinouts\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"tabSty-1\" border=\"1\" style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 138px;\"\u003ePIN\u003c\/th\u003e\n\u003cth style=\"width: 104px;\"\u003eRPI (BCM)\u003c\/th\u003e\n\u003cth style=\"width: 270px;\"\u003eDESCRIPTION\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003e3V3\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003e3V3\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003e3.3V Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003eGND\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003eGND\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003eSCK\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003eP11 \/ SCLK\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003eSPI clock input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003eMOSI\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003eP10 \/ MOSI\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003eSPI data input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003eMISO\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003eP9 \/ MISO\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003eSPI data output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003eCS\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003eP8 \/ CE0\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003eSPI chip selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003eINT\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003eP25\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003eInterrupt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003eRXD\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003eP15 \/ RXD\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003eRS485 UART receive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003eTXD\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003eP14 \/ TXD\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003eRS485 UART transmit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 138px;\"\u003eRSE\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003eP4\u003c\/td\u003e\n\u003ctd style=\"width: 270px;\"\u003eRS485 TX\/RX control (auto-control by default\u003cstrong\u003e**\u003c\/strong\u003e), high for TX, low for RX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e**some soldering is required to enable manual control\u003c\/strong\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":52217423724832,"sku":"oza1787257937393","price":8.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/rs485-can-hat-for-raspberry-pi_1.jpg?v=1787257942","url":"https:\/\/www.elmwoodbasket.shop\/products\/rs485-can-hat-for-raspberry-pi","provider":"My Store","version":"1.0","type":"link"}