Digi XBee SX - D3 (Dio3;Ad3); D4 (Dio4)

AT commands I/O settings commands
XBee®/XBee-PRO SX RF Module User Guide
86
Parameter Description
0 Disabled
1 N/A
2 ADC
3 Digital input
4 Digital output, low
5 Digital output, high
Default
0
D3 (DIO3/AD3)
Sets or displays the DIO3/AD3 configuration (pin 30).
Parameter range
0, 2 - 5
Parameter Description
0 Disabled
0 Unmonitored digital input
1 N/A
2 ADC
3 Digital input
4 Digital output, low
5 Digital output, high
Default
0
D4 (DIO4)
Sets or displays the DIO4 configuration (pin 24).
Parameter range
0, 2 - 5
Parameter Description
0 Disabled