
Chapter 2 – Hardware Information
20
Io
T G
at
eway
S
yste
m
AIO
T-
Q
M
5
TX
6
GPIO6-SPI1-ID3
7
RX
8
GPIO7-SPI1-ID2
9
GPIO2-SPI1-CS0-N 10
GPIOSUS-SPI1-ID1
11
SPI1-SCK
12
GPIOSUS1-SPI1-ID0
13
SPI1-MOSI
14
GPIOS2-SPI1-RST-N
15
SPI1-MISO-R
16
GPIO3-SPI1-CS1-N
17
+3.3V
18
+3.3V
19
GND
20
GND
2.4.11
I2C Box Header (CN11)
1
4
+3.3V
I2C-SCK
I2C-SDA
GND
Pin
Signal
1
+3.3V
2
I2C-SCK
3
GND
4
I2C-SDA
2.4.12
Micro SD Card Connector (CN12)
Pin
Signal
Pin
Signal
1
SD-DAT2
2
SD-DAT3
3
SD-CMD
4
+3.3V
5
SD-CLK
6
GND
7
SD-DAT0
8
SD-DAT1
All manuals and user guides at all-guides.com