Samsung ARTIK 053s, Hardware User'S Manual

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Samsung Semiconductor, Inc. ARTIK 053s Development Kit Hardware User’s Guide
11
LED Interface
The ARTIK 053s Starter board includes four LED’s as shown in
Figure 7
.
Figure 7. Location of Push Button Switches on the Starter Board
The LED’s shown in
Figure 7
are defined in
Table 7
.
Table 7. LED Interface Descriptions
LED Number LED Name Description
LED700 Arduino Interface LED This red LED is illuminated by pin 6 of the Arduino 1 header located at
CON708. It is used by applications that interface to the ARTIK module
via the Arduino connectors.
LED701 ARTIK Module Power LED
This red LED is illuminated whenever power is applied to the ARTIK
053s Development Kit.
LED702 Test LED 1 This blue LED is connected to the XGPIO20 pin and can be used for
an application specific output.
LED703 Test LED 2
This blue LED is connected to the XGPIO16 pin and can be used for an
application specific output.
Test LED 1
(LED702)
Test LED 2
(LED703)
Arduino LED
(LED700)
ARTIK Module Power
LED (LED701)