Updated protocol to use ACK which contains message sent, rather than 0 as ACK, to allow for easy sniffing of communication
Updated protocol to use ACK which contains message sent, rather than 0 as ACK, to allow for easy sniffing of communication

ben12345/VendingMachineRFID,Jervelund/VendingMachineRFID,ben12345/VendingMachineRFID,Jervelund/VendingMachineRFID