Datasheet

ESP32 Chip
CAN_MISO GPIO19
CAN_MOSI GPIO23
I2C Interface ESP32 Chip
IIC_SDA GPIO21
IIC_SCL GPIO22
EasyLoader
1.EasyLoader is a simple and fast program burner. Every product page in EasyLoader provides a
product-related case program. It can be burned to the master through simple steps, and a series
of function verification can be performed.(Currently EasyLoader is only available for Windows
OS)
2.After downloading the software, double-click to run the application, connect the M5 device to
the computer via the data cable, select the port parameters, and click "Burn" to start burning.
Example
Arduino IDE
CAN communication
These are two COMMU examples for CAN communication, tansmitter and receiver. Press Button A to sent
the message, and display the received message on the screen.
3.The CP210X (USB driver) needs to be installed before the EasyLoader is burned.
M5Stack
Docs
CAN