RS485 CAN HAT for Raspberry Pi - Waveshare

The RS485 CAN HAT will enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions.

Features:

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
• CAN function, 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)

Specifications:

• Operating voltage: 3.3V
• CAN controller: MCP2515
• CAN transceiver: SN65HVD230
• 485 transceiver: SP3485
• Dimension: 65mm x 30mm
• Mounting hole size: 3.0mm

Dimensions:

Package Includes:

• 1x RS485 CAN HAT
• 1x RPi Screws Pack (2Pcs)

Documents / Downloads:

• User Manual
• Schematic
• MCP2515
• SN65HVD230
• SP3481_SP3485
• Demo code