User Manual

Company Confidential 18 Raveon Technologies Corp.
Command Mode Commands
AT
Command
Command Description Parameters
Factory
Default
AT
Silence AFTER Sequence - Sets period of silence
after the command sequence characters in mS.
Range:0 – 1000
(mS)
500
BD
Baud Rate – Sets serial com port baud rate (bps).
Over-the-air (throughput) baud rate is factory-set only.
If a PC’s serial baud rate is set higher than the fixed
over-the-air baud rate of the module, may need to be
implemented.
Range: 0 – 6
0 = 1200 bps
1 = 2400
2 = 4800
3 = 9600
4 = 19200
5 = 38400
6 = 57600
3
BT
Silence BEFORE Sequence – Sets period of silence
before the command sequence character in mS.
Range: 0-1000
mS
500
CH
Configure Hardware Flow Control – Enable (1) or
disable (0) flow control.
1 = Enable
0 = Disable
0
CN
Exit AT Command Mode – Exits module from AT
Command Mode and returns it to Idle Mode.
Parameters are not saved in EEPROM.
none
none
CT
Time Out from AT Command Mode – If no valid
commands have been received within this time period
(in milliseconds), modem returns to normal operation
mode from Command mode.
Range: 100-
60000mS
60000
DT
Unit Address – Sets unit address. Only modems with
the same address can communicate with each other.
Note, this parameter is entered in HEX format. Each
digit may be a 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,or F.
Range: 0-FFFF 1234
E0 , E1 Echo – Set Echo on (E1) or off (E0)
Range: 0 , 1 0
F
Display frequencies – Display all of the frequencies
programmed into all of the channel memories.
N/A
FT
Transmit Frequency – Program the transmit
frequency for this channel. Enter in Hz or in MHz.
Range:
See product data
sheet. For MURS
products, frequency cannot
be changed.
See product
data sheet.
FR
Receive Frequency – Program the receive frequency
for this channel. Enter in Hz or MHz.
Range:
See product data
sheet. For MURS
products, frequency cannot
be changed.
See product
data sheet.
FX
TX and RX Frequency – Program the receive and
transmit frequency for this channel. Enter in Hz or
MHz. Same as issuing an ATFR and an ATFT
command.
Range:
See product data
sheet.
N/A
GD
Receive Good Count – Number of RF packets
received successfully.
0 - 65525
0
HP
Channel Number – Select separate channels to
minimize interference between multiple sets of
modules operating in the same vicinity.
Range: 1 - 5
1
JC2
Enable the LEDs – Disables the LEDs on the front of
the unit. This reduces some power consumption.
none
-
JS2
Disable the LEDs – Disables the LEDs on the front of
the unit. This reduces some power consumption.
none
-