ADEUNIS ARF73 Bedienungsanleitung PDF herunterladen (Seite 15)

RF73

User Guide

Ref. 09-07-V1-smn p 13

AT Commands

Description

AT commands are interpreted only when the transceiver is in Command

mode.

Command: are used to read and update the modem parameters

A command starts with the 2 ASCII ‘AT’ characters. ‘AT’ means ‘Attention’

followed with one or several characters or other data.

Each command is ended with <cr> (carriage return).

Set of commands

Commands Description

Operating mode selection

ATO Return into normal mode

<silence>+++<silence> Command mode activation

Registers management

ATSn ? Displays the Sn register content where n represents

the register number. The response has the following

format:

Sn=y<cr><lf>

ATSn=m Set the register value with ‘m’. n represents the

AT&W Saves the new register configuration in EEPROM. Each

time you switch on the modem, the EEPROM

configuration will be loaded in the modem registers

AT/S Displays all register values. The response has the

following format:

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 21 22

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