Understand CAN bus vs OBD2
What is the CAN bus? A Controller Area Network (CAN bus) is a vehicle bus standard designed to allow microcontrollers and devices to communicate with each other
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OBD-II CAN Bus Basic Development Kit from martinchong on Tindie
OBD2 Explained - A Simple Intro [2023] – CSS Electronics
![](https://preview.redd.it/wfpg99slec081.jpg?width=1080&format=pjpg&auto=webp&s=7851c3c9313d7d0604896b268d5a27b69167675d)
OBD2 can bus shield v2 doesnt get data and outputs only 1 ID : r/CarHacking
![](https://europe1.discourse-cdn.com/arduino/original/4X/8/1/6/816842ace7e7ae7e72a4fea1723b4b7eb2b4f224.jpeg)
Using CAN-Bus shield with motorcycle - Programming Questions - Arduino Forum
OBD2 Explained - A Simple Intro [2023] – CSS Electronics
![](https://cdn2.botland.store/102785-pdt_540/can-bus-obd-ii-rf-dev-kit-diagnostic-module-24ghz-seeedstudio-110061304.jpg)
CAN BUS OBD-II RF Dev Kit - diagnostic module 2,4Ghz - SeeedStudio 110061304 Botland - Robotic Shop
![](https://www.datocms-assets.com/53444/1665835676-can-bus-network-schematic.png?auto=format&w=1024)
What Is Can Bus (Controller Area Network)
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KAWISH OBD2 Breakout Box Auto OBDII Protocol Detector 16-Pin CAN Bus Test Breakout Box with LCD Display for OBDII Protocol Communication Detection/ECU Tool : Automotive
![](https://circuitstate.com/wp-content/uploads/2023/01/What-is-CAN-Bus-and-How-to-Interface-with-ESP32-and-Arduino-Featured-Image-CIRCUITSTATE-Electronics-01.png)
What is CAN Bus & How to use CAN Interface with ESP32 and Arduino - CIRCUITSTATE Electronics
![](https://content.instructables.com/FMV/KM81/KHXF36Z2/FMVKM81KHXF36Z2.jpg?auto=webp&frame=1&width=320&md=399dc494f22d3e12e8b7cc39435af058)
Tachometer/Scan Gauge Using Arduino, OBD2, and CAN Bus : 8 Steps - Instructables