Hi Tuong,The SPI standard | Electronics › Electronics › interface msp430 with cc3000wifi via SPI › Hi Tuong,The SPI standard December 5, 2013 at 2:12 pm #10701 AJISH ALFREDParticipant Hi Tuong, The SPI standard specifies the details of the transmission lines also. Suggest you to do a good research on it and find whether the transmission lines that you use matches with the SPI specifications.
