Is Arduino uno SPI comunication can be also master and slave in the same time?
OR master 2 slaves in the same time?
I want to recevice data from a sensor and display on OLED (all data transfer with SPI bus)
Can I master those two device (sensor & OLED) in the same time? (with SS pin to select slave )
OR Can I be both slave(recevices the data from sensor) and master (sent data to OLED) in the same time ?
What should I do ? and How can I do?
(I read the SPI example code on the Official website , but I still have no ideal about it)