Description
- Isolated RS485 CAN HAT B for Raspberry Pi by Waveshare
- Multifunctional Expansion Board with 2-Channel RS485 and 1-Channel CAN interfaces
- Enhanced protection features: Power Supply Isolation, Magnetic Isolation, and TVS Diodes
- Wide Voltage Power Supply Range (8-28 V)
- Advanced communication capabilities with UART expansion chip and adjustable RS485 baud rate
The Waveshare Isolated RS485 CAN HAT B for Raspberry Pi, 2-Channel RS485 & 1-Channel CAN is a multifunctional expansion board featuring 2-Channel RS485 and 1-Channel CAN communication interfaces. This board is specifically designed to offer isolated and stable RS485 and CAN capabilities for Raspberry Pi series boards.
Equipped with built-in power supply isolation, Analog Devices (ADI) magnetic isolation, and Transient Voltage Suppressor (TVS) diodes, this expansion board ensures enhanced protection for the Raspberry Pi. It supports a wide voltage power supply range of 8-28 V and can simultaneously power the Raspberry Pi.
- 1x Isolated RS485 CAN HAT B for Raspberry Pi, 2Ch RS485 & 1Ch CAN
Website
- Operating Voltage: 3.3 V
- Communication Interface: SPI
- CAN Controller: MCP2515
- CAN transceiver: SIT65HVD230DR/SN65HVD23D
- CAN Baud Rate: ≤1Mbps
- UART Expansion Chip: SC16IS752
- RS485 transceiver: SP3485
- RS485 Baud Rate: 300~921600 bps
- Power Supply
- External power supply terminal OR Raspberry Pi
- External power supply Range: DC 8~28V
- Expanded interface:
- 2-Ch RS485
- 1-Ch CAN