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©
2019 Radiocrafts AS
RC232 User Manual (ver 2.01)
RC232 USER MANUAL
Appendix A
Configuration command details
Command
Details
Comments
ASCII
hex
‘C’
0x43
Channel Number
This command changes the configuration memory parameter
RF_CHANNEL
Argument
Options
Returns
Channel
See datasheet for details.
Prompt (>)
See datasheet for channel frequencies
Caution!
The response
time of this command,
from command is sent to
prompt is received, is set
by the radio and is
therefore longer than for
most other commands.
See Chapter 3 for details
on timing.
‘M’
0x4D
Memory Configuration
This command is used to change configuration parameters in
NVM.
When you have sent the M-command you enter memory
configuration mode. Multiple pairs of A Data can be
sent before you send the 0xFF command to exit Memory
configuration mode.
Argument
Options
Returns
Address
See Table 4 for overview of
configuration parameters
available.
(none)
Data
Configuration Parameter
value
(none)
Address
(optional)
(none)
Data
(optional)
(none)
Exit
0xFF
Prompt (>)
Caution!
The M-
command is writing to
NVM/flash, and this
operation must not be
interrupted by for
example a reset or
powercycle. Interrupting
the NVM update may
leave the configuration
memory corrupted.
Caution!
The NVM also
has a limited number of
writecycles (10000x), and
we therefore strongly
recommend that you do
not use the M-command
“in field”, only when
configuring and testing
your module as part of
your production test.
‘P’
0x50
Output Power
This command is used to change the volatile paramter
RF_POWER in RAM.
Argument
Options
Returns
Power Level
1-5
See datasheet for output
power levels.
Prompt (>)
