Requirements and limitations：
network available
Support raspberry.org official image Raspbian
hardware support Raspberry Pi 2/3 Model B
support android phone
JAVA8 environment required
Step 1: Connect to marsiot cloud
Download marsiot.jar into current directory：
wget http://www.marsiot.com/download/marsiot.jar
Run the marsiot.jar：
sudo java -jar marsiot.jar
Please pay special attention to ID-CODE and PASS-CODE, which will be used in the next steps.
Step 2: Install and run marsiot.apk in phone
downlaod marsiot.apk here: http://www.marsiot.com/download/marsiot.apk
QR code here:
Search ‘marsiot’ in app store:
Step 3: Control your device
Find your device with ID-CODE.
（Get ID-CODE in Step 1）
Click on your device and input PASS-CODE.
（Get PASS-CODE in Step 1）
If PASS-CODE is right, the device will list in Device panel.
Click common button, you can control it so easy.
On another way, click custom button, you can customize you view:
