I have been trying to get more than one SPI digital pot IC to work correctly with my Arduino board. Based on the Standard SPI protocol, the SPI interface IP for multiple devices is designed by Parameterization method.
I built my amplifier and tested it and the SPI communication with one single device works reliably now.The SPI bus operates with a single master device and one or more slave devices.Connect multiple SPI slave devices with CYFI Radio Question: Can other SPI slave devices be connected along with the CYFI Radio transceiver, to the same SPI Master used in CYFISNP user module? Answer:.
