Esp32 Canbus Shield

The id3esp32odb2 is an ESP32 based DIY OBD2 Bluetooth dongle and an Android app to show diagnostics data from a VW ID.3 car on an Android device.

A simple Arduino project to show how to communicate with your car's OBD2 port using an ESP32-C3 and SN65HVD230 CAN bus transceiver, using ESP32 TWAI (Two-Wire Automotive Interface)

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.

Arduino project to display info like turbo boost pressure, current gear and performance tune status 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.

Deep sleep and interrupts on the Longan CANBed 2040

Arduino project to display info like turbo boost pressure, current gear and performance tune status 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.