User`s guide

System status LEDs
185
.
LED Behaviors
LED Pin
Header
EM
Integration Kit
Digi Connect EM
Integration Kit
Digi Connect Wi-EM
Development
Kit
Top left
(green)
1 (+)
3(-)
Serial port activity:
Off - the serial channel is idle.
Blinking - serial data is transmitted or received.
This LED is
software
programmable
Top right
(green)
5 (+)
7 (-)
Network link status:
Off - no link has been detected.
On - a link has been detected.
Network link status:
On - unit is associated with an
access point.
Blinking slowly - unit is in ad hoc
mode.
Blinking quickly - unit is scanning
for a network.
Same as
Integration Kit
(Network link
status)
Bottom
left (red)
2 (+)
4 (-)
Diagnostics:
Blinking 1-1-1 - starting the operating system.
Blinking 1-5-1 - configuration has been returned to factory defaults.
Note: If other blinking patterns occur, contact Digi Technical Support.
This LED is
software
programmable
Bottom
right
(yellow)
6 (+)
8 (-)
Blinking - network data is transmitted or received
This LED is
software
programmable