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- 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.
Additionally, the board incorporates unibody power supply isolation, unibody digital isolation, TVS, resettable fuses, and protection diodes, which contribute to improved shock resistance and overall reliability. The Isolated RS485 CAN HAT (B) for Raspberry Pi is an ideal solution for those seeking advanced communication capabilities and robust protection for their Raspberry Pi projects.
- 1x Isolated RS485 CAN HAT B for Raspberry Pi, 2Ch RS485 & 1Ch CAN
- 65 x 56.5 mm (L x W)
- 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