Moxa Technologies G2150I manual Serial Line Settings, Command Line

OnCell G2150I AT Command Set AT Command Features

Serial Line Settings

A serial link handler is configured with the following default values (factory settings):

y115200 bps

y8 data bits

y1 stop bit

yno parity

yRTS/CTS flow control

Use the +IPR, +IFC, and +ICF commands to change these settings.

Command Line

Commands always start with AT (which means ATtention) and finish with a <CR> character.

Information Response and Result Codes

Responses start and end with <CR><LF> (except for the ATV0 DCE response format) and the ATQ1 (result code suppression) commands.

yIf the command syntax is incorrect, the “ERROR” string is returned.

yIf the command syntax is correct, but the command is transmitted with the wrong parameters, the +CME ERROR: <Err> or +CMS ERROR: <SmsErr> strings are returned with adequate error codes if CMEE was previously set to 1. By default, CMEE is set to 0, and the error message is only “ERROR.”

yIf the command line has been executed successfully, an “OK” string is returned.

In some cases, such as “AT+CPIN?” or (unsolicited) incoming events, the product does not return the “OK” string as a response.

In the following examples <CR> and <CR><LF> are omitted intentionally.

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