At Commands; Access - red lion BT-6821-AT-AC User Manual

3

AT Commands

The BlueTree BT-5000v2 and BT-6000 series modems can be configured and managed using AT commands.
AT is a command line interface allowing full control over the modem functionalities and diagnostics.
The AT commands are described in the AT command reference document available from www.redlion.net.
AT commands allow for the creation of configuration scripts used to configure a fleet of modems with the same settings.
The AT command interface may be protected by a password.
3.1

Access

AT commands interface is accessible via:
-
the modem serial port (when not in DUN, Serial IP or Serial pass-through). The default serial settings are:
o 115200 bauds
o 8 bits data
o no parity
o one stop bit
o hardware flow control
-
a TCP/IP connection to port 6070 over:
o LAN Ethernet
o LAN USB
o WAN (remote access)
The modem accepts up to two concurrent TCP/IP connections to port 6070 (in addition to the serial port). When an
additional connection is attempted, the idlest connection is dropped.
A terminal emulation application such as Hyperterminal, PuTTY or teraterm is required. Terminal emulation applications
can be freely downloaded from the internet. For TCP/IP access, terminal emulation software or a telnet client software
can be used.
Please refer to 12.5Sending AT Commands for more details.