My home-brew Arduino OBD-II connection kit - Other Hardware Development - Arduino Forum

After many researches and attempts to connect an Arduino with my car through the OBD-II connector and having some successful works of car dashboard gadget, I’ve finally made a kit which enables those who want to playing with Arduino and their cars to jump start quicky. I am maintaining an arduino library for the adapteras an open-source project. It provides Arduino developers an easy-to-use APIs to connect to and retrieve realtime data from a vehicle, which include: Vehicle speed Engine RPM T

Testing and Playing with PIR sensors (motion sensor)

Is it possible to separate access to Arduino D1 consolidated connections? - Project Guidance - Arduino Forum

SOLVED] Failed to connect to ESP32: Timed out waiting for packet header

Bike interface OBD - Device Hacking - Arduino Forum

OBD-II UART

Engineering Kit R2 - Incorrect Battery connection to the board in the kit - Arduino Engineering Kit - Arduino Forum

Sniffing CAN To Add New Features To A Modern Car

Update on my controller and the progress I've made - Programming Questions - Arduino Forum

rusEfi: DIY ECU - neons.org

Macchina: The Ultimate Tool for Taking Control of Your Car! by Macchina — Kickstarter

My home-brew Arduino OBD-II connection kit - Other Hardware Development - Arduino Forum