MEDIATEK LinkIt Smart 7688 - 1.3.3. LEDs

MediaTek LinkIt™ Smart 7688 User Manual
Scenario Button Action
removed from
the device
Upgrades
firmware from a
USB drive
Wi-Fi Reset
Button (At power
up)
Press for at
least 5 seconds
and release
Upgrades boot
loader from a
USB drive
WARNING:
Restore to
default setting
and all user
data will be
removed from
the device
Wi-Fi Reset
Button (At power
up)
Press for at
least 20 seconds
and release
Table 2LinkIt Smart 7688 Development board buttons
1.3.3. LEDs
• Power
Power LED turns solid on in green color when power is supplied.
• Wi-Fi
Wi-Fi LED are in orange color and their blink pattern is described in Table
3.For more information on Access Point and Station mode, please see 2.3,
“Network Environment”.
Table 3 Wi-Fi LED blink pattern in LinkIt Smart 7688 HDK
Mode
Status
LED blink pattern
AP Mode
With client
device
3 blinks in 1 second
and pause for 0.5
seconds (cycle
repeats)
Without client
device
Off
Station
Mode
Disconnected
Off
Connecting
2 blinks in 1 second
Data
transmission
Blinking based on
the transmitted data
package
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