Serial GSM Gateway User Manual
Copyright © 2009-2010 Smartsavy Limited. All rights reserved.
23
Step 1
From the main menu select option number ―2‖.
(Figure 3-4)
Figure 3-4
GPIO functions menu
Table 3
GPIO functions options description
Option Option Name
Description
1
Show GPIO inputs status
Shows the current status of the General Purpose Inputs. The
state of each General Purpose Input can be ―Idle‖ or ―Triggered‖
2
Show GPIO inputs status
Shows the current status of the General Purpose Outputs. The
state of each General Purpose Output can be ―Idle‖ or
―Triggered‖
3
Turn ON/OFF GPIO outputs
Manually turn ON or OFF each General Purpose Output