User's Manual

Smart Machine Smart Decision
SIM5360A_User_Manual_V1.03 2014-07-03
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Communication Equipment) and the client PC is as the DTE (Data Terminal Equipment). AT commands
are entered and serial communication is performed through UART interface.
In order to prevent the UART signals of the module damaged due to voltage spikes or ESD, series resistors
can be used on UART signals.
The application circuit is in the following figures.
Figure 16: UART1 Full modem
Figure 17:
Null modem (UART1 and UART2)