RS485 CAN HAT for Raspberry Pi

Description

The RS485 is in use in many applications like industrial and home automation (for example MODBUS), lighting control (DMX), video surveillance (for example Pelco-D). Some RS485 shields are already available for the Raspberry Pi on the market, but these extensions are not suitable for professional use, because they come without a galvanic isolation between the RS485 bus and the Raspberry Pi. The RS485 CAN HAT enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions.

If you like to know more about RS485 visit this website:

• //www.radio-electronics.com/info/telecommunications_networks/rs485/rs-485-tutorialbasics.php

Specifications

• Operating voltage: 3.3V
• Onboard CAN
• controller
• MCP2515 via SPI interface, with transceiver SN65HVD230
• RS485 function, controlled via UART, half-duplex communication, with
• transceiver SP3485
• Dimension: 65mm x 30mm
• Mounting hole size: 3.0mm
• Compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
• Reserved control pins, allows to work with other control boards