XIAO CAN Bus Expansion Board | Seeed Studio Wiki

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XIAO CAN Bus Expansion Board | Seeed Studio Wiki

Getting started with the XIAO CAN Bus Expansion Board

https://wiki.seeedstudio.com/xiao-can-bus-expansion/

[TPPS999]

For anyone looking for working pinout for xiao esp32 s3 board following works for me
#define SPI_CS_PIN 44
#define SPI_MOSI_PIN 9
#define SPI_MISO_PIN 8
#define SPI_SCK_PIN 7