{"product_id":"2-channel-isolated-can-bus-expansion-hat-for-raspberry-pi","title":"2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi","description":"\u003cp\u003eThe 2-channel CAN Bus HAT is made for those looking to expand their \u003ca href=\"\/hi\/collections\/raspberry-pi-store\"\u003eRaspberry Pi\u003c\/a\u003e capabilities with multiple CAN channels. This HAT has a dual chip using MCP2515 and SN65HVD230, allowing for 2-channel CAN communication. Its stackable design gives you access to the expansion of multiple CAN channels by combining with other \u003ca href=\"\/hi\/products\/2-channel-isolated-can-hat-for-raspberry-pi\"\u003e2-channel CAN HATs\u003c\/a\u003e or \u003ca href=\"\/hi\/products\/2-channel-isolated-can-fd-expansion-hat-for-raspberry-pi\"\u003e2-channel CAN FD HAT\u003c\/a\u003e units. The HAT+ is compatible with various Raspberry Pi models, including the Raspberry Pi 5, 4, 3, Zero, and \u003ca href=\"\/hi\/products\/nvidia-jetson-nano-4gb-developer-kit\"\u003eJetson Nano\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003eThis expansion HAT has several protection circuits to provide safe and reliable communication, including electrical isolation. The unibody power supply isolation delivers stable isolated voltage without the need for an additional power supply for the isolated terminal. A digital isolator provides signal isolation, enhancing communication safety, stability, and anti-interference capabilities.\u003c\/p\u003e \u003cp\u003eThe external power supply terminal supports a wide voltage input range of 7 to 36V, which can simultaneously power both the Raspberry Pi and the HAT, making it suitable for industrial projects. Additionally, the SM24CANB TVS diode offers ESD and transient peak voltage protection, adding an extra layer of safety to your setup.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eStandard Raspberry Pi 40-pin GPIO extension header, supports Raspberry Pi series boards \/ Jetson Nano\u003c\/li\u003e \u003cli\u003eMCP2515 and SN65HVD230 dual chips combined solution, allowing 2-channel CAN communication\u003c\/li\u003e \u003cli\u003eUnibody power supply isolation, providing stable isolated voltage, requires no extra power supply for the isolated terminal\u003c\/li\u003e \u003cli\u003eDigital isolator, signal isolation makes communication more safe and stable, and better anti-interference\u003c\/li\u003e \u003cli\u003eExternal power supply terminal, supports 7~36V wide voltage power input, supports powering the Pi and the HAT at the same time\u003c\/li\u003e \u003cli\u003eSM24CANB TVS (Transient Voltage Suppressor) diode, provides ESD protection and transient peak voltage protection\u003c\/li\u003e \u003cli\u003eVoltage translator, select 3.3V\/5V operating voltage by jumper\u003c\/li\u003e \u003cli\u003e120Ω terminal resistor, configured by jumper\u003c\/li\u003e \u003cli\u003eBreakout SPI and I2C control pins, for connecting with other host control boards\u003c\/li\u003e \u003cli\u003eComes with online development resources and manual (examples in Python\/C)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"587\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"224\"\u003eCAN Controller\u003c\/td\u003e \u003ctd width=\"363\"\u003eMCP2515\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eControl Bus\u003c\/td\u003e \u003ctd\u003eSPI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Supply Method\u003c\/td\u003e \u003ctd\u003eExternal power supply terminal or Raspberry Pi GPIO\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTerminal Voltage Input\u003c\/td\u003e \u003ctd\u003eDC 7~36V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLogic Level\u003c\/td\u003e \u003ctd\u003e3.3V\/5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003e65.0 x 56.5mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.waveshare.com\/wiki\/2-CH_CAN_HAT+\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePinout\u003c\/h3\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/2-Channel_Isolated_CAN_Bus_Expansion_HAT_For_Raspberry_Pi_features_1.jpg?v=1716975997\" alt=\"\"\u003e\u003c\/p\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x 2-channel CAN HAT+\u003c\/li\u003e \u003cli\u003e1x Screws pack\u003c\/li\u003e \u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":50847357534481,"sku":"WAV-27338","price":23.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/2-channel-isolated-can-bus-expansion-hat-for-raspberry-pi-waveshare-wav-27338-42302017863875.jpg?v=1735211472","url":"https:\/\/abcd3032.myshopify.com\/hi\/products\/2-channel-isolated-can-bus-expansion-hat-for-raspberry-pi","provider":"Tayyab Zak","version":"1.0","type":"link"}