SPI Master/SLAVE Communication #4
Description
I'm trying to communicate my master teensy 4.1 board with several teensy 4.1 slave boards, but I couldn't find any library that can help me to make a teensy work as a slave.
I tried I2C protocol and it worked but I need higher speed than the one I have with I2C.
I tried this library but I faced a lot of errors in Arduino IDE
Can you help me to solve this problem