Component
Description
LEDS
Power (Green), WIFI Active (Yellow), User Led (Blue), User Led (Orange),
User Led (Green)
Buttons
Reset Button, Wake Up Button
JTAG
10-Pin micro header
Debug USB
Access to Serial Console
Programming Port
Atmel Bossa Programming Port
OS Support
Embedded Linux
Size
85 mm x 54 mm
Pin No
Description
1
GND
2
GND
3
UART0_CTS
4
PWR_BTN_N
5
UART0_TxD
6
RST_BTN_N
7
UART0_RxD
8
SPI0_SCLK
9
UART0_RTS
10
SPI0_DIN
11
UART1_TxD(O)
12
SPI0_CS
13
UART1_RxD(O)
14
SPI0_DOUT
15
I2C0_SCL
Connectors Description
Pin No
Description
16
PCM_FS
17
I2C0_SDA
18
PCM_CLK
19
I2C1_SCL
20
PCM_DO
21
I2C1_SDA
22
PCM_DI
23
GPIO-A
24
GPIO-B
25
GPIO-C
26
GPIO-D
27
GPIO-E
28
GPIO-F
29
GPIO-G
30
GPIO-H
Pin No
Description
31
GPIO-I
32
GPIO-J
33
GPIO-K
34
GPIO-L
35
1V8
36
NC
37
5V
38
NC
39
GND
40
GND
6
7