RS485 CAN BUS Module Expansion HAT for RPI 0 0 3B 4B

The RS485 CAN BUS Module Expansion HAT is a powerful and versatile expansion board designed specifically for Raspberry Pi models 0, 0 W, 3B, and 4B. This HAT allows you to easily connect your Raspberry Pi to various devices and sensors using industry-standard communication protocols such as RS485 and CAN BUS. Key Features: * RS485 transceiver interface with DB9 connector * CAN BUS interface with DB9 connector * Onboard level shifter for converting 3.3V Raspberry Pi signals to RS485/CAN BUS levels * Jumper-selectable termination resistors for RS485 and CAN BUS interfaces * Compact and easy-to-install design * Open-source hardware and software Benefits: * Enables seamless communication with industrial devices and sensors * Enhances connectivity options for Raspberry Pi projects * Provides a convenient and cost-effective way to add RS485/CAN BUS capabilities to your Raspberry Pi system * Facilitates the development of IoT applications, data acquisition systems, and other industrial automation projects Product Features: * RS485 Interface: The RS485 transceiver interface allows you to connect your Raspberry Pi to devices using the RS485 protocol. The DB9 connector provides a standard interface for connecting to RS485 networks. * CAN BUS Interface: The CAN BUS interface allows you to connect your Raspberry Pi to devices using the CAN BUS protocol. The DB9 connector provides a standard interface for connecting to CAN BUS networks. * Onboard Level Shifter: The onboard level shifter ensures proper communication between the 3.3V Raspberry Pi signals and the RS485/CAN BUS levels. This eliminates the need for external level shifting circuitry. * Termination Resistors: Jumper-selectable termination resistors are available for both RS485 and CAN BUS interfaces. These resistors help to reduce signal reflections and improve communication reliability. * Compact Design: The HAT's compact design makes it easy to install and integrate into your Raspberry Pi project. Its small footprint allows for maximum space utilization. * Open-Source Hardware and Software: The RS485 CAN BUS Module Expansion HAT is open-source, allowing you to customize and modify the hardware and software to suit your specific needs. Extensive documentation and resources are available online. Additional Features: * Standout Features: The HAT's onboard level shifter and termination resistors set it apart from other expansion boards, providing a convenient and reliable solution for interfacing with RS485 and CAN BUS devices. * Extensive Compatibility: The RS485 CAN BUS Module Expansion HAT is compatible with all Raspberry Pi models 0, 0 W, 3B, and 4B, ensuring wide compatibility for various Raspberry Pi projects. * Support and Resources: The manufacturer provides comprehensive documentation, tutorials, and technical support to assist users with installation, setup, and troubleshooting.

Raspberry Pi Foundation

Adafruit RS485 Library

CANbusLabs CAN Shield