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SmartElex RS485 CAN HAT for Raspberry Pi

SKU: CW7Q52K3R8
The SmartElex RS485 CAN HAT for Raspberry Pi is a versatile communication expansion board designed to enable reliable data exchange through both RS485 and CAN bus protocols. This interface module allows Raspberry Pi systems to communicate efficiently with industrial machinery, automotive systems, and distributed IoT networks. Engineered with signal isolation and accurate electrical compatibility, the board ensures stable and long-distance...
Rs. 369.00
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Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Item Type: HAT
Compatibility: Raspberry Pi
HAT Type: CAN HAT
Operating Voltage: 3.3 V DC
Chip: MCP2515 CAN Controller
Board Type: HAT Expansion Board
Length: 65 mm
Width: 30 mm
Height: 24 mm
Weight: 20 g

Additional Resources

SmartElex RS485 CAN HAT.PDF

FAQ

1. What is the SmartElex RS485 CAN HAT for Raspberry Pi ?

The SmartElex RS485 CAN HAT is a communication expansion board designed for Raspberry Pi that enables devices to communicate using RS485 and CAN bus protocols. It is ideal for industrial automation, automotive communication, and IoT networking.

2. Which Raspberry Pi boards are compatible with this HAT ?

This HAT is compatible with all Raspberry Pi models that feature the standard 40-pin GPIO header, including Raspberry Pi 4, Raspberry Pi 3, Raspberry Pi 2, and Raspberry Pi Zero series.

3. How does the CAN interface work on this HAT ?

The CAN interface uses the MCP2515 CAN controller connected through the SPI interface, along with an onboard CAN transceiver. This setup allows the Raspberry Pi to communicate with other CAN devices on the network.

4. How does the RS485 communication work ?

The RS485 interface operates via UART communication in half-duplex mode. It includes automatic TX/RX direction control, so users do not need to manually manage transmission switching in software.

5. What is the operating voltage of the SmartElex RS485 CAN HAT ?

The HAT operates at 3.3V, which matches the logic level used by Raspberry Pi GPIO pins.

View full product details

The SmartElex RS485 CAN HAT for Raspberry Pi is a versatile communication expansion board designed to enable reliable data exchange through both RS485 and CAN bus protocols. This interface module allows Raspberry Pi systems to communicate efficiently with industrial machinery, automotive systems, and distributed IoT networks.

Engineered with signal isolation and accurate electrical compatibility, the board ensures stable and long-distance communication. It connects directly to the Raspberry Pi’s 40-pin GPIO header, providing a compact and dependable solution for expanding communication capabilities in embedded and automation projects.

Features:

  • Supports both RS485 and CAN communication for Raspberry Pi.

  • Enables high-speed CAN bus communication.

  • Compatible with all Raspberry Pi boards with a 40-pin GPIO header.

  • Plug-and-play GPIO interface, powered directly from the Raspberry Pi.

  • Standard 40-pin GPIO connector for easy integration.

  • Reserved control header for communication with additional control boards.

  • Operating voltage: 3.3V

Chipset Details:

  • CAN Controller: MCP2515 (SPI interface)

  • CAN Transceiver: SN65HVD230 / SIT65HVD230DR

  • RS485 Transceiver: SP3485

Functional Highlights:

  • CAN Interface: Onboard MCP2515 CAN controller with SPI interface and integrated transceiver for reliable CAN bus communication.

  • RS485 Interface: UART-based half-duplex communication with automatic TX/RX direction control, eliminating the need for additional programming.