My Slave got an update and has now a combined Pin for SPI-communication.
Before the Update, the Slave had MISO and MOSI Pins.
After Update, the Slave has one I/O-Pin for SPI-communication.
Is it somehow possible with the STM32F042K6T6 to communicate with its remaining two Pins MOSI and MISO?
So can i just connect both of them physically to the Slave-I/O ?
Is there an alternative possibility to communicate with the slave?
EDIT: alternative possibility means not I2C.. only SPI works for me.
