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RS485 CAN HAT
Enhance your Pi's long-distance communication capabilities with RS485/CAN functions.
- Operating Voltage (VDC): 3.3
- CAN controller: MCP2515
- CAN transceiver: SN65HVD230
- RS485 transceiver: SP3485
- Mounting Hole (mm): 3
- Length (mm): 65
- Width (mm): 30
- Height (mm): 15
- Weight (gm): 18
Top Features:
- Supports Raspberry Pi series boards
- Onboard CAN controller MCP2515 via SPI interface
- Onboard transceiver SN65HVD230 for CAN function
- RS485 function controlled via UART for half-duplex communication
RS485 is a robust wired serial communication protocol with a range of up to 1200 meters, while CAN is known for its high noise immunity in automotive applications. This HAT supports bidirectional communication using both standards simultaneously, leveraging different peripherals for each.
The onboard TVS effectively suppresses surge and transient spike voltages in the RS485 circuit, providing lightning-proof and anti-electrostatic protection. With reserved control pins, this HAT allows seamless integration with other control boards.
Package Includes:
1 x Waveshare RS485 CAN HAT
1 x RPi screws pack (2pcs)
* Images are for illustration only; actual product may vary.