
V
V
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e
r
r
s
s
i
i
o
o
n
n
s
s
a
a
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d
d
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p
p
g
g
r
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Released versions:
GsmIniDemo.cyp
GsmPlcDemo.cyp
GsmIniDemo.cyp
GsmPlcDemo.cyp
As hardware for all versions is same, each module can be upgraded to latest firmware. Upgrade options are:
Change history:
incoming number visible directly
phone number and sms content accessible
from plc program, check GsmPlcDemo
option to reset module from plc program
Plc program written for v3.0 will work with v3.1 and v3.2, except if it use variables to directly display received
phone number. In such case, program should be adjusted to method used in GsmPlcDemo.
Plc program written for v3.1 will work with v3.2 without any changes.
Backward compatibility is not retained.
We recommend using the latest software revision whenever possible.
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