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Binary commands
To Send Binary commands:
Example: Use binary commands to change the RF module's destination address to 0x1A0D and save the new address
to non-volatile memory.
1. RT Command must be set to '1' in AT Command Mode to enable binary programming.
2. Assert CMD (Pin 10 is driven high). (Enter Binary Command Mode)
3. Send Bytes [parameter bytes must be 2 bytes long]:
00
0D
1A
08
4. De-assert CMD (pin 10 is driven low). (Exit Binary Command Mode)
Note
CTS (pin 9) is high when a command is being executed. Hardware flow control must be disabled as CTS will
hold off parameter bytes.
Command reference table
The RF modules expect numerical values in hexadecimal. Hexadecimal values are designated by a "0x" prefix.
Decimal equivalents are designated by a "d" suffix.
AT
Binary
Command
Command AT Command Name
%V
0x3B (59d)
AM
0x40 (64d)
AP v2.x20*
--
AT
0x05 (5d)
BD
0x15 (21d)
BR
0x39 (57d)
BT
0x04 (4d)
CC
0x13 (19d)
CD
0x28 (40d)
XTend RF Module User Guide
(Send DT (Destination Address) Command)
(Least significant byte of parameter bytes)
(Most significant byte of parameter bytes)
(Send WR (Write) Command)
Board Voltage
Auto-set MY
API Enable
Guard Time After
Interface Data Rate
RF Data Rate
Guard Time Before
Command Sequence
Character
GPO2 Configuration
Parameter Range
0x2CCCA - 0x5BFFA [read-
only]
--
0 - 2
2 - (ATST-3) [x 100 msec]
0 - 8 (standard rates)
0x39 - 0x1C9C38 (non-
standard rates)
0 - 1
0 - 0xFFFF [x 100 msec]
0x20 - 0x7F
0 - 4
Binary commands
Command
# Bytes
Category
Returned
Diagnostics
4
Networking &
--
Security
Serial Interfacing 1
Command Mode
2
Options
Serial Interfacing 4
RF Interfacing
1
Command Mode
2
Options
Command Mode
1
Options
Serial Interfacing 1
Factory
Default
--
--
0
0x0A (10d)
3
1
0x0A (10d)
0x2B ["+"]
(43d)
2
26
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