X24-019PKC-RA Digi International/Maxstream, X24-019PKC-RA Datasheet - Page 23
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X24-019PKC-RA
Manufacturer Part Number
X24-019PKC-RA
Description
MOD RF 2.4GHZ 19.2K RS232/485
Manufacturer
Digi International/Maxstream
Series
XStream™r
Specifications of X24-019PKC-RA
Function
Transceiver, Modem
Modulation Or Protocol
FHSS
Frequency
2.4GHz ~ 2.4835GHz
Applications
General Purpose
Interface
RS-232, RS-485
Sensitivity
-102dBm
Power - Output
17dBm (50mW)
Data Rate - Maximum
20 kbps
Voltage - Supply
5V
Package / Case
Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
© 2006 MaxStream, Inc. Confidential & Proprietary
XStream‐PKG‐R™ RS‐232/485 RF Modem – Product Manual v5.x00 [2006.02.24]
4.2.2. Binary Commands
Modem Configuration tab
EXAMPLE: Restore RF Modem Defaults using the Terminal tab
EXAMPLE: Read Parameters & Restore Defaults using the Modem Configuration tab
Example: Send Binary Commands
The following steps show how to read currently stored modem parameter values; then restore
the modem parameters to their factory-default states.
Method 1 (One line per command)
Method 2 (Multiple commands on one line)
NOTE: Default parameter values of the RF modem can also be restored by selecting the “Restore
Defaults” button located on the Modem Configuration tab [refer to the instructions below].
The “Modem Configuration” tab of the X-CTU software provides an easy-to-use interface for
reading and setting RF modem parameters.
The following steps show how to read currently stored modem parameter values; then restore
the modem parameters to their factory-default states.
1.
2.
3.
4.
5.
6.
7.
Example: Use binary commands to change the XStream Modem’s destination address to 0x1A0D
and save the new address to non-volatile memory.
Note:
will hold off parameter bytes.
1. RT Command must be set to “1” in AT Command Mode to enable binary programming.
2. Assert CMD (Pin is driven high).
3. Send Bytes [Parameter bytes must be 2 bytes long]:
4. De-assert CMD (Pin is driven low).
Open the X-CTU program (Start --> Programs --> MaxStream --> X-CTU):
Under the “PC Settings” tab, select the PC Serial Com Port from the dropdown list that will be
used to connect to the RF Modem.
Select a "Baud rate" to match the default RF data rate of the RF Modem. Use default values
for all other fields.
Select the “Modem Configuration” tab.
Select the “Read” button to read currently stored parameter values of the modem.
Select the “Restore” button to restore factory-default parameter values.
Select the “Write” button to save default values to non-volatile (long-term) memory.
Issue AT Command
+++
ATHP <Enter>
ATRE <Enter>
ATWR <Enter>
ATCN <Enter>
Issue AT Command
+++
ATRE, WR, CN <Enter>
is high when command is being executed. Hardware flow control must be disabled as
00
0D
1A
08
System Response
OK<CR> (Enter into AT Command Mode)
(system shows current channel number) <CR>
OK<CR> (Restore modem default parameter values)
OK<CR> (Write new values to non-volatile memory)
OK<CR> (Exit AT Command Mode)
System Response
OK<CR>
OK<CR>
(Send DT (Destination Address) Command)
(Least significant byte of parameter bytes)
(Most significant byte of parameter bytes)
(Send WR (Write) Command)
(Exit Binary Command Mode)
(Enter Binary Command Mode)
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