Communication
Sercom SPI slave library for ATSAMD21 boards such as Arduino Zero, Arduino MKR Zero and Adafruit Feather M0.
This library supports setting up an SPI slave on an ATSAMD21 board. Any Sercom pin on an ATSAMD21 board that can be used to set up an SPI slave is supported by this library.
Maintainer: lenvm
This library is compatible with the samd architecture so you should be able to use it on the following Arduino boards:
Note: while the library is supposed to compile correctly on these architectures, it might require specific hardware features that may be available only on some boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.