User's Guide

SM-ATK02N Asset Tracker
Device operation and LED behavior
The SM-ATK02N asset tracker has has a lifespan of 1080 notifications or 2 years from date of
manufacturing, whichever comes first.
Button operations include the following:
To
User Action
LED Behavior
Power-ON device
User presses and holds power button for
3 seconds
White LED blinks 3 times quickly
Device Status check
User single clicks power button
When device is in Power-On state and asleep,
device fast blink WHITE 2 times
When device is in Power-Off state, device fast
blink RED 2 times
Device Power Cycle
User presses and holds power button for
10 secs
Solid RED then 3 fast WHITE blinks (when device
enters Power On state)
The LED light have the following behavior during the device operation.
Device Status
Device status indicators
LED Behavior
Network coverage
feedback
After Power-ON cycle, device performs
coverage check
BLUE - Slow blink, while checking
- In coverage
BLUE - Solid 2 seconds
- Out of coverage
BLUE - Fast blink for 2 seconds
Device wakes up to
transmit payload
Attempting
GREEN - Slow Blink
Successful
GREEN - Solid 2 seconds
Unsuccessful
GREEN- Fast Blink for 2 seconds
FOTA/SOTA/Config
changes
Updating
YELLOW - Slow blink while updating
Update Successful
YELLOW - Solid 2 seconds