User's Manual
9XTend™ OEM RF Module - Product Manual v2.x6x
© 2010 Digi Internatonal, Inc. 57
Example: Utilize the 'Terminal' tab of the X-CTU Software to change the module's DL (Destination
Address Low) parameter and save the new address to non-volatile memory. This example requires
the installation of MaxStream’s X-CTU Software and a serial connection to a PC.
Select the ‘Terminal’ tab of the X-CTU Software and enter the following command lines:
Method 1 (One line per command)
esnopseR metsySdnammoC TA dneS
)edoM dnammoC TA retnE( >RC< KO+++
noitanitseD daeR( >RC< }eu
lav tnerruc{>retnE< LDT
A
Address Low)
)woL sserddA noitanitseD yfidoM( >RC< KO>retnE< D0A10000LDTA
)yromem elital
ov-non ot etirW( >RC< KO>retnE< RWTA
)edoM dnammoC tixE( >RC< KO>retnE< NCTA
Note: When using X-CTU Software to program a module, PC com port settings must match the
baud (interface data rate), parity & stop bits parameter settings of the module. Use the 'Com Port
Setup' section of the "PC Settings" tab to configure PC com port settings to match those of the
module.
AT Command Reference Table
9XTend RF Modules expect numerical values in hexadecimal. Hexadecimal values are designated
by a "0x" prefix. Decimal equivalents are designated by a "d" suffix.
Table 5-01. Special)
Table 5-02. Networking
AT Command AT Command Name Parameter Range
Command
Category
# Bytes
Returned
Factory
Default
PL
TX Power Level. Set/Read the power level at
which the RF module transmits data
0 – 4
0 = 1 mW
1 = 10 mW
2 = 100 mW
3 = 500 mW
4 = 1000 mW (1 Watt)
RF Interfacing 1 4 (1 Watt)
R1
Restore Compiled. Restore module
parameters to compiled defaults.
----)laicepS(--
RE
Restore Defaults. Restore module
parameters to custom defaults.
----)laicepS(--
WR
Write. Write configurable parameters to non-
volatile memory
----)laicepS(--
FR
Force Reset. Force module to take a physical
reset.
----)laicepS(--
AT
Command
AT Command Name Parameter Range
Command
Category
# Bytes
Returned
Factory
D
efault
DH
Destination Address High. Set/Read the
destination address (high 32 bits) of a module.
0 - 0xFFFFFFFF Networking 4
v8020:
0x0013A200
v8021:
0x00000000










