Hello What about input parameters must be considered when the master is read from the slave.
-> Start condition -> Master sends address and RW = 1 -> Slave by AKN -> Master reads first byte from slave
-> AKN by MasterCard? How long searches for Arduino "Slave_sender" after the AKN by the master.
-> How to read initialisig of second byte. The start of data transmission should be initiated after the AKN the master?