Digi XBee SX User Manual

AT commands I/O line passing commands
XBee®/XBee-PRO SX RF Module User Guide
99
You can perform Digital Line Passing on any of the Digital I/O lines. Digital Inputs directly map to
Digital Outputs of each digital pin.
Analog Line Passing can be performed only on the first two ADC lines:
n ADC0 corresponds with PWM0
n ADC1 corresponds with PWM1
IU (I/O Output Enable)
Enable or disable I/O data received to be sent out UART/SPI using an API frame when AP = 1 or 2 and
when I/O line passing is enabled.
Parameter range
0 - 1
Parameter Description
0 Disabled
1 Enabled
Default
1
IA (I/O Input Address)
The source address of the device to which outputs are bound. Setting all bytes to 0xFF disables I/O
line passing. Setting IA to 0xFFFF allows any I/O packet addressed to this device (including
broadcasts) to change the outputs.
Parameter range
0 - 0xFFFF FFFF FFFF FFFF
Default
0xFFFFFFFFFFFFFFFF (I/O line passing disabled)
T0 (D0 Timeout)
Specifies how long pin D0 holds a given value before it reverts to configured value. If set to 0, there is
no timeout.
Parameter range
0 - 0x1770 (x 100 ms)
Default
0
T1 (D1 Output Timeout)
Specifies how long pin D1 holds a given value before it reverts to configured value. If set to 0, there is
no timeout.

Digi XBee SX Specifications

General

Brand	Digi
Model	XBee SX
Category	Control Unit
Language	English