Micron Electronics LLC. PLW User Manual
4
Micro USB
interface
Connect a 3.7V Li-ion or Li-Polymer battery can power on AT PLUS(3G)
Backend server developer or administrator can use the data cable to configure
AT PLUS(3G)
Reset Key
Click the key will turn off internal VBAT when OS is abnormal, and then
press Power Key to restart AT PLUS(3G).
2.3 LED Description
Figure 1-2
There are four LED lights in AT PLUS(3G) device, the description as following.
Light
Event
State
Power on and normal
Dark
Power LED
Fully charged
Solid
In charging
Slow flash
Power on and normal
Slow flash
WCDMA
LED
Power off
Dark
WIFI on
Slow flash
WIFI LED
WIFI off
Dark
GPS fixed
Fast flash
GPS LED
GPS has been turned off
Dark
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