SB Components recently released the RS485 CAN HAT for Raspberry Pi, which is a multi-node communication module with a 3.3 V operating voltage, CAN controller MCP2515 via SPI interface, and on-board transceiver SN65HVD230 controlled via UART. It's made to handle automatic TX/RX control without the need for programming.
Raspberry Pi RS485 CAN HAT Has Standard Raspberry Pi 40PIN GPIO extension header it supports Raspberry Pi series boards, onboard CAN controller MCP2515 via SPI interface, onboard transceiver SN65HVD230, RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485, Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, lightning-proof & anti-electrostatic, Reserved control pins, allows to work with other control boards, Comes with development resources and manual (examples in wiring Pi/python) Read More About CAN HAT
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