Use the EMP800.14 V6 coin acceptor that we have to allow payment by coins. It uses ccTalk protcol, an arduino implementation already exists somewhere, we need to figure out how to wire properly (serial communication)
Use the EMP800.14 V6 coin acceptor that we have to allow payment by coins.
It uses ccTalk protcol, an arduino implementation already exists somewhere, we need to figure out how to wire properly (serial communication)