MLAB
Module
mlab mlab-module spi spi-communication spi-device spi-interface spi-master spi-slave

SPIEX01

SPI (bus) expander to control multiple devices from the one SPI master.

SPIEX01A

This is an open-source hardware design, one of the modules from the MLAB labolatory system.

SPIEX01 - digital SPI (bus) expander

SPIEX01 top SPIEX01 bottom