Information

Enter Setup
Chapter 3 RS-232 Interface
Introduction
Serial communication interface is usually used when connecting the engine to a host device (like PC, POS). However, to ensure
smooth communication and accuracy of data, you need to set communication parameters (including baud rate, parity check, data
bit and stop bit) to match the host device.
The serial communication interface provided by the engine is based on TTL-level signals. TTL-232 can be used for most
application architectures. For those requiring RS-232, an external conversion circuit is needed.
RS-232
** Exit Setup
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