2-Channel Isolated CAN FD Expansion HAT for Raspberry Pi, Multi Protections

This is a 2-Channel CAN bus expansion HAT designed for Raspberry Pi, supports CAN FD (CAN with Flexible Data-Rate), the speed is higher than the traditional 1Mbps of CAN2.0, features multi onboard protection circuits, high anti-interference capability, and stable operation. It suits for fields such as automotive devices or industrial automation.Expansion HAT FeaturesBased on Raspberry Pi design, suitable for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B /4B.Support external wide voltage of 8~28V to supply power to Raspberry Pi and 2-CH CAN FD HAT at the same time or directly supply power to 2-CH CAN FD HAT from Raspberry Pi.Support CAN FD, the data baud rate breaks through the 1Mbps limit of traditional CAN2.0.Reserved control interface for easy control by other controllers whose logic voltage is 3.3V/5V.CAN bus adopts electrical isolation, the isolation voltage can reach 5 kV.Multiple protection devices onboard, with short-circuit protection, electrostatic protection, effective suppression of lightning and ESD, each channel provides 500W lightning surge protection.The interface has a 120Ω terminal resistance, which can be switched by jumper caps.The working mode of dual-channel CAN can be configured, that is, two channels share a set of SPI or two channels use two independent SPIs respectively.Provide complete supporting information manuals and demos.Expansion HAT SpecificationPower input terminal voltage: DC 8~28VOperating voltage: 5VLogic level: 3.3V/5VCAN controller: MCP2518FDDimensions: 65.0 x 56.5 mmFixed hole through diameter: 3.0mmInterfacesCAN interfacePIN Raspberry Pi (BCM2835) Raspberry Pi (WPI) Description5V 5V 5V 5V Power inputGND GND GND GroundMISO_0 9 (MISO) 13 (MISO) SPI_0 Data outputMOSI_0 10 (MOSI) 12(MOSI) SPI_0 Data inputSCK_0 11 (SCK) 14 (SCK) SPI_0 Clock inputCS_0 8 (CE0) 10 (CE0) CAN_0 Chip selectINT_0 25 6 CAN_0 Interrupt PinMISO_1 9/19 (MISO) 13/24 (MISO) SPI_1 Data outputMOSI_1 10/20 (MOSI) 12/28 (MOSI) SPI_1 Data inputSCK_1 11/21(SCLK) 14/29 (SCLK) SPI_1 Clock inputCS_1 7(CE1)/26 11(CE1)/25 CAN_1 Chip selectINT_1 16 27 CAN_1 Interrupt PinPackage Included :2-CH CAN FD HAT x12×20PIN female header x1Standoffs pack (2pcs) x1