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E78-864LN22S
27
parameters
)
command
Parameter
Description
This command restores the MAC default configuration parameters to
EERPOM/FLASH.
Return
value
description
This command restores the MAC default configuration parameters to
EERPOM/FLASH.
AT+CRESTORE
OK
Example
Precautions
Need to save before sending data
Command
character
Command
Type
Command Format
response
IREBOOT
(
Restart module
)
Test
command
AT+IREBOOT=?
+IREBOOT:"Mode"
OK
Setting
command
AT+IREBOOT=<mode>
OK
Parameter
Description
<mode>: restart mode;
0: Restart the communication module immediately.
1: Wait for the radio frame currently being sent in the communication
module to complete and then restart.
Return
value
description
<mode>: restart mode;
0: Restart the communication module immediately.
1: Wait for the radio frame currently being sent in the communication
module to complete and then restart.
AT+IREBOOT=1
OK
Example
Precautions
After receiving the instruction, the communication module will reply to OK
and restart the communication module. No further AT commands are
received until the restart is complete.
7. FAQ
7.1 Communication range is too short
The communication distance will be affected when obstacle exists.
Data lose rate will be affected by temperature, humidity and co-channel interference.
The ground will absorb and reflect wireless radio wave, so the performance will be poor when testing near ground.
Sea water has great ability in absorbing wireless radio wave, so performance will be poor when testing near the sea.
The signal will be affected when the antenna is near metal object or put in a metal case.
Power register was set incorrectly, air data rate is set as too high (the higher the air data rate, the shorter the
distance).