Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 231 Ver. 1.00 – 10/29/2008
4.4.3 $IOGP(x) GPIO Bit Control
(continued)
Reference N/A
Standard Scope Optional
Enfora Implementation Scope Full
Notes GPIO3 - GPIO7 are reserved.
Example: Output format for read command
AT$IOGP2?
$IOGP2: 1,0
Output pin was configured off
OK Output pin is currently on