This a basic tutorial for CAN bus communication using raspberrypi , arduino & esp32
what you will find in this :
1. What is can bus
2. Architecture
3. How to send and receive data over CAN
https://www.shaswatraj.com/post/can-b...
Enable SPI: sudo raspi-config -- Interface--SPI
update Config : sudo nano /boot/config.txt (for old Raspbian OS)
sudo nano /boot/firmware/config.txt (for New Raspbian OS)
dtoverlay=mcp2515-can0,oscillator=12000000,interrupt=25
spimaxfrequency=2000000
https://www.waveshare.com/wiki/RS485_...
00:00 Opening
00:36 CAN BUS
01:55 Hardware Setup
02:35 Message Structure & Sending Data
04:06 Arduino Uno setup
05:45 ESP32 setup
07:26 RaspberryPi Setup
14:02 Next Video & Wrap-up
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