RS485 CAN HAT for Raspberry Pi 5/4B/3B+/3B/2B/B+/Zero/Zero W/WH/2W Long-Distance Communication via RS485/CAN Function Onboard CAN Controller MCP2515 SPI Interface Transceiver SIT65HVD230DR

RS485 CAN HAT for Raspberry Pi Allows Stable Long-distance Communication. It is compatible with Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W/Zero WH/ Zero 2 W/ 2WH. The RS485 CAN HAT will enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions. Expand CAN and
RS485 Functions: CAN
function: onboard CAN controller MCP2515 via SPI interface onboard transceiver SIT65HVD230DR;
RS485 function: controlled via UART half-duplex communication supports automatic TX/RX control without programming onboard transceiver SP3485. Onboard 120 terminal resistor for RS485 and CAN interfaces enabled via DIP switch. Onboard TVS (Transient Voltage Suppressor) effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving lightningproof & anti-electrostatic.
Operating voltage: 3.3V;
CAN controller: MCP2515;
CAN transceiver: SIT65HVD230DR
; 485 transceiver: SP3485; Reserved control pins allows to work with other control boards. Comes with development resources and manual (examples in wiringPi/python)