http://docs.ev3dev.org/projects/lego-linux-drivers/en/ev3dev-stretch/brickpi3.html Inputs: `spi0.1:SX:DEVICE` where X is in {1-4}. Outputs: `spi0.1:MY:DEVICE` where Y is in {A-D}.
http://docs.ev3dev.org/projects/lego-linux-drivers/en/ev3dev-stretch/brickpi3.html
Inputs:
spi0.1:SX:DEVICEwhere X is in {1-4}.Outputs:
spi0.1:MY:DEVICEwhere Y is in {A-D}.