User guide

Redpine Signals, Inc. Proprietary and Confidential. Page 16
R
R
S
S
9
9
1
1
1
1
0
0
-
-
N
N
-
-
1
1
1
1
-
-
2
2
2
2
/
/
2
2
4
4
/
/
2
2
8
8
S
S
o
o
f
f
t
t
w
w
a
a
r
r
e
e
P
P
r
r
o
o
g
g
r
r
a
a
m
m
m
m
i
i
n
n
g
g
R
R
e
e
f
f
e
e
r
r
e
e
n
n
c
c
e
e
M
M
a
a
n
n
u
u
a
a
l
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V
V
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r
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s
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4
4
.
.
1
1
5
5
Parameters
band_val:
0– 2.4 GHz
1– 5 GHz
RS9110-N-11-22/24(-xx) are single band modules (2.4 GHz only), while
RS9110-N-11-28(-xx) is a dual band module (2.4 GHz and 5 GHz).
For Example, band command is given as
at+rsi_band=1\r\n
……………………………..
0x61 0x74 0x2B 0x72 0x73 0x69 0x5F 0x62 0x61 0x6E 0x64 0x3D 0x31
0x0D 0x0A
NOTE: Note: This format of command and the corresponding byte stream
under the dotted line is followed in all examples.
Response
Result Code
Description
OK
1
Successful execution of the
command
ERROR<Error code>
Failure
The ERROR message comes with an associated error code. The string ERROR is
transmitted in its ASCII form and the error code in its two‟s complement form.
For Example, error message with code -8 will be returned as
ERROR -8\r\n
………………………..
0x45 0x52 0x52 0x4F 0x52 0xF8 0x0D 0x0A
In this example, the two‟s complement of -8 is 0xF8 is sent out, while ASCII values
of “ERROR” are sent
3.2.2 Init
Description
1
OK messages with a return value are represented as OK<retvalue>. OK messages
without a return value are represented as „OK‟