Advanced application features
I/O line monitoring
XBee 868LP RF Modules User Guide
107
Sleep
mode
LED status
Meaning
7
On, solid
The network is asleep, or the device has not synchronized with the
network, or has lost synchronization with the network
7, 8
On, slow blinking
(500 ms blink time)
The device is acting as the network sleep coordinator and is
operating properly
7, 8
On, fast blinking
(250 ms blink time)
The device is properly synchronized with the network
8
Off
The device is in a low power mode
8
On, solid
The device has not synchronized or has lost synchronization with the
network
Diagnostics support
The Associate pin works with the Commissioning Pushbutton to provide additional diagnostic
behaviors to aid in deploying and testing a network. If you press the Commissioning Pushbutton once,
the device transmits a broadcast Node Identification Indicator (0x95) frame at the beginning of the
next wake cycle if the device is sleep compatible, or immediately if the device is not sleep compatible.
If you enable the Associate LED functionality using the
D5
command, a device that receives this
transmission blinks its Associate pin rapidly for one second.
I/O line monitoring
I/O samples
The XBee 868LP RF Module supports both analog input and digital I/O line modes on several
configurable pins.
Queried sampling
Pin configuration commands include the following parameters:
Pin command parameter
Description
0
Unmonitored digital input
1
Reserved for pin-specific alternate functionality
2
Analog input (A/D pins) or PWM output (PWM pins)
3
Digital input, monitored
4
Digital output, low
5
Digital output, high
7
Alternate functionality, where applicable
The following table provides the pin configurations when you set the configuration command for a
particular pin.
