Local Integration (External Device)

Suitable for scenarios where no application development on the POS terminal is needed. Instead, the Vendor Machine communicates directly with the PAYWizard. In this case, communication between the POS terminal and the Vendor Machine supports serial port, MDB (Multi-Drop Bus), and Socket protocols. Apart from the MDB communication method, all data transmission and reception shall be carried out in accordance with the protocol document:Core Protocol.

• Reference for data packaging and unpacking of VM：Serial&SocketDemo240910.zip
• See also, local-integration