Users Manual

OMx02 DataSheet 1.1
www.manthink.cn 6 / 10 TEL：[phone]
3. Module Package
3.1 Pin Definition
Figure 1 : description of pins and top view
OM802S module has nine pins, specific definitions as the following table:
Table 3 : description of the pin
Pin
Name
Direction
Function
1
S1MOSI/PD6
Input/output
Refer the datasheet of KL17x
2
S1MISO/PD7
Input/output
Refer the datasheet of KL17x
3
S1SS/PD4
Input/output
Refer the datasheet of KL17x
4
PC7
Input/output
Refer the datasheet of KL17x
5
S1SCK/PD5
Input/output
Refer the datasheet of KL17x
6
NC5
-
Keep the Pin float
7
NC4
-
Keep the Pin float
8
NC3
-
Keep the Pin float
9
NC2
-
Keep the Pin float
10
NC1
-
Keep the Pin float
11
GND
-
Digital GND
12
AND
-
Should be connected to antenna
13
GND
Digital GND
14
I1SCL/PC1
-
Refer the datasheet of KL17x
15
I1SDA/PC2
Input/output
Refer the datasheet of KL17x
16
UART1_RX/PC3
Input/output
Refer the datasheet of KL17x