Waveshare RS485 CAN Expansion Card for Jetson Nano, Digital Isolation, Integrated Protection Circuit

1. Standard 40PIN GPIO extension header, supports direct connection to Jetson Nano
2. Integrated MCP2515 CAN controller via SPI interface, compatible with SIT65HVD230DR transceiver
3. It has RS485 function, controlled by UART, half-duplex communication, supports automatic TX/RX control without programming, built-in SP3485 transceiver
4. Built-in TVS (Transient Voltage Suppressor), effectively suppress the overvoltage and transient peak voltage in the circuit for RS485 transceiver, lightning-proof and anti-electrostatic
5. Built-in digital isolation chip, signal isolation communication more secure and better stability and anti-interference
6. Reserved control pins, allow to work with other control boards
7. Comes with development resources and manual (examples in Python)
Specifications
1. CAN Controller: MCP2515
2. CAN Transceiver: SIT65HVD230DR
3. RS485 Transceiver: SP3485
4. Working voltage: 3.3V
5. Mounting hole size: 3.0mm
6. Dimensions: 100 x 79 mm
List of packages
1. RS485 CAN for Jetson Nano x1
2. Screw pack x1