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mcp2515

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Arduino project using OBD2 to display info like turbo boost pressure, current gear and engine temp on dashboard of an Alfa Romeo Giulia. Info is displayed in location on instrument cluster where infotainment info is normally displayed, e.g. radio station name. An ESP32-S3 with SN65HVD230 and MCP2515 communicates on two CAN busses simultaneously.

  • Updated May 12, 2025
  • C

This repository contains code for testing CAN bus communication on STM32 Nucleo-F446RE boards using MCP2515 and SN65HVD230 transceivers. It implements continuous multichannel ADC sampling via DMA, CAN message transmission between boards, and serial monitoring of CAN traffic and sensor data.

  • Updated Mar 26, 2025
  • C

Dual-channel CAN 2.0B interface for Raspberry Pi RP2350 (PiZero form-factor). Includes firmware examples for both C (Pico SDK) and MicroPython using dual MCP2515 controllers on a shared SPI bus.

  • Updated Mar 26, 2026
  • C

Contains an application of CAN-Bus communication with a PIC microcontroller. The PIC microcontroller uses MCP2515 and MCP2551 integrated circuits for CAN-Bus communication.

  • Updated Mar 11, 2025
  • C

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