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Table 6. I/O Expander Board J2 Connector Pinout (Continued)
ARTIK Module
Pin Name
N/A
N/A
N/A
N/A
N/A
Table 7. I/O Expander Board J3 Connector
Pin Name
GND
GND
GND
GND
DC5V
VBAT_MAIN
AP_VDDIO
VDD_EXT1P8_ALIVE
VDD_EXT1P8
VDD_EXT3P3_ALIVE
VDD_EXT3P3
VDD_EXT5P0_1
I/O Expander Board Power Source
Jumpers J20 and J21 are used to select the I/O power source (I
Table 8 shows how to set the various jumpers to switch between power sources.
Table 8. Configuration of Power Jumpers J20 and J21
Interface
I2C, UART, GPIO
XGPIO
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Module
Pin
Pin Name
Number
N/A
MICOM_GPIO1
N/A
GND
N/A
NC
N/A
NC
N/A
GND
Pin Number
Pin
Pin
Number
Number
31
32
33
34
ADD_XUART0_RX
35
36
ADD_XUART0_TX
37
38
39
40
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
2
C, UART GPIO) or XGPIO of either, 1.8V, 3.3V or 5V.
Power Source
DCDC_5V_1
VDDEXT_33_OFF (default)
VDDEXT_18_OFF
DC5V
VDD_EXT3P3_ALIVE (default)
VDD_EXT1P8_ALIVE
ARTIK 530s Development Kit
Module
Pin Name
Pin
Number
GND
N/A
PAL23
PAK23
GND
N/A
XADC0
PY1
Pin Name
MICOM_GPIO1
MICOM_GPIO2
MICOM_GPIO3
MICOM_GPIO4
MICOM_GPIO5
MICOM_GPIO6
MICOM_GPIO7
MICOM_GPIO8
MICOM_GPIO9
MICOM_GPIO10
MICOM_GPIO11
MICOM_GPIO12
MICOM_GPIO13
MICOM_GPIO14
GND
GND
GND
GND
GND
GND
Jumper Placement
Place Jumper J20 on pins 1 - 2
Place Jumper J20 on pins 3 - 4
Place Jumper J20 on pins 5 - 6
Place Jumper J21 on pins 1 - 2
Place Jumper J21 on pins 3 - 4
Place Jumper J21 on pins 5 - 6
ARTIK Module
Pin Name
N/A
AP_UART_RX4
AP_UART_TX4
N/A
AP_ADC0
21
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