CAN vs OBD2: What is the Difference?

I break down the differences between CAN and OBDII in a simple and easy-to-understand way.
10 PCBs for $5 USD at https://www.pcbway.com
Get the ESP32 CAN Shield - https://store.mrdiy.ca/p/esp32-can-bu...

Products I used
=============
 ■  ESP32 CAN Shield - https://store.mrdiy.ca/p/esp32-can-bu...
 ■  ESP32 (Amazon) - https://amzn.to/41Gmqdm
 ■  ESP32 (AliExpress) - https://s.click.aliexpress.com/e/_Ddz...

Links
=====
 ■  OpenDBC - https://github.com/commaai/opendbc
 ■  OBDII PIDs - https://en.wikipedia.org/wiki/OBD-II_...

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Explore the nuances of automotive communication protocols in this video, comparing CAN and OBD2. Ideal for DIY enthusiasts keen on coding for devices like ESP32 with a CAN shield, discover the differences, challenges, and exciting possibilities of accessing and manipulating car data through CAN. Uncover insights into OBD2's ask-answer protocol, CAN frame analysis, and the world of DBC files for effective car hacking.

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00:00 Intro
00:27 CAN
00:56 OBDII
01:21 Broadcast
01:49 Ask-Asnwer
02:05 Gateway
03:43 Sponsor
04:13 DBC
05:11 Outro

• #science_technology
• #can_vs_obd2
• #diy_can_code
• #esp32_with_can_shield
• #obd2_device
• #can_frame_analysis
• #simulating_obd2
• #parameter_ids_pids
• #dbc_files
• #reverse_engineering_can_bus
• #hacking_automotive
• #obd2_links
• #car_data_extraction
• #personalized_car_features
• #garage_door_control
• #tesla_data_integration
• #can_and_obd2_differences
• #happy_hacking_in_automotive_tech