User's Manual

Typical Applications:
 - 2.4 GHz Bluetooth low energy systems
 - Sports and leisure equipment
 - Mobile phone accessories
 - Health Care and Medical
 - Consumer Electronics, Game pads
 - Human Interface Devices, Remote control
 - Building environment control / monitoring
Pin Description of Module
（
Top View
）
:
Pin No.
Name
Description
Note
1
P0.08
I/O
2
P0.09
I/O
3
P0.12
I/O
4
SWDIO
Debug and flash programming I/O
5
SWCLK
Debug and flash programming I/O
6
P0.17
I/O
7
P0.18
I/O
8
P0.19
I/O
9
GND
Power Ground
10
VDD
Power Suply
（
1.9
～
3.6V
）
11
P0.25
I/O
12
P0.26
I/O
ADC IN 0
13
P0.27
I/O
ADC IN 1
14
P0.28
I/O
15
P0.29
I/O
COPYRIGHT ©2017 ALL RIGHTS RESERVED XunTong Technology E-mail: [e-mail]
2