Voltage Supply Monitoring); I/O Line Passing Commands; Iu (I/O Output Enable); Ia (I/O Input Address) - Digi XBee SX 868 User Manual

AT commands
Default
N/A
%V (Voltage Supply Monitoring)
Displays the supply voltage of the device in mV units.
Parameter range
This is a read-only parameter
Default
N/A

I/O line passing commands

The following AT commands are I/O line passing commands.
I/O Line Passing allows the digital and analog inputs of a remote device to affect the corresponding
outputs of the local device.
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:
ADC0 corresponds with PWM0
n
ADC1 corresponds with PWM1
n

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
0
1
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
XBee® SX 868 RF Module User Guide
Description
Disabled
Enabled
I/O line passing commands
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