The RS485 port is controlled via the RPi's UART using the SP3485 transceiver. The SP3485 is a low power half-duplex transceiver that meets the specifications of RS485 serial protocols. The SN65HVD230 provides three different modes of operation: highspeed, slope control, and low-power modes. The SN65HVD230 by TEXAS INSTRUMENTS is a CAN Bus transceiver that supports high communication frequency, anti-jamming, and high reliability CAN bus communication. The MCP2515 interfaces with microcontrollers (MCUs) via an industry standard Serial Peripheral Interface (SPI) that enables the Raspberry Pi to communicate without the need of an external driver. The MCP2515 possesses two acceptance masks and six acceptance filters that are used to filter out undesired messages, thereby decreasing the host MCUs overhead. It is capable of transmitting and receiving both standard and extended data and remote frames. Microchip Technology’s MCP2515 is a stand-alone Controller Area Network (CAN) controller that implements the CAN Bus Specification, Version 2.0 A/B.
The onboard CAN Bus port utilizes the Microchip MCP2515 CAN controller, accessible per SPI interface, in combination with the SN65HVD230 CAN transceiver. The CAN Bus Plus RS485 CAN HAT adds serial networking options to your Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4. Further Shipment Information & Options.Utilizing SAE J1939 as a Higher-Layer Protocol for Industrial Automation.Embedded Automotive Network Development.Technical Literature On Ethernet And TCP/IP For Embedded Systems.Comprehensive TCP/IP Internet Protocol References.TCP/IP Application Layer Protocols For Embedded Systems.CANCrocodile - Contactless CAN Bus Monitoring.CAN Bus, CAN FD, CANopen, SAE J1939, LIN Bus Prototyping Solutions For Embedded Systems.PICAN CAN Bus HAT For Raspberry Pi - Selection Guide.DEF Sensor Simulator (DSS) - Modifying Emissions Systems Is Not Legal.A Comprehensible Guide to Industrial Ethernet.NXP LPC17xx ARM Cortex-M3 Microcontroller - Programming Tips & Tricks.Microchip MCP2517 FD External CAN FD Controller With SPI Interface.SAE J1939 Starter Kit - Monitor, Record, Analyze, and Simulate SAE J1939 Data Traffic.SAE J1939 ECU Programming And Vehicle Bus Simulation With Arduino Uno, Mega 2560, And Due.Controller Area Network (CAN Bus) Prototyping With the Arduino Uno.Controller Area Network (CAN) Prototyping With the ARM Cortex-M3 Processor.ARD1939 - SAE J1939 Protocol Stack for Arduino, Teensy.A Comprehensible Guide to Local Interconnect Network (LIN).A Brief Introduction to the SAE J1939 Protocol.A Brief Introduction to SAE J1708 and J1587.A Brief Introduction to Controller Area Network.
#Bus driver hat update#
– SAE J1939 GPS Module – Firmware Update.
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