 Hello everyone, I am Maitri Mordekar from the clicker hardware team and I am going to demonstrate today how to set the demonstration for the robo control application. The very first thing that we are supposed to do is plug the router, there will be green lights glowing that a stable green light will tell us that the router is on. Now this is the spark 5, this is the robo that is going to be controlled by the Akash application, it is basically a spark 5 platform that has a Raspberry Pi connected on top of it that is interface using the ZigBee module, it has two USB ports and one is connected to the dongle that connects to the router that we showed and the other one is connected to a USB camera. Now very first thing that we have to do is mount, connect the battery protection circuit like this. Now there are four indications for the, this battery is connected to the Raspberry Pi, it passes the Raspberry Pi that is the dongle and the USB camera as well. So for this battery protection has four levels of indication of the battery. Now a stable blue light will tell us that the battery is about 7.2 volts. Now between 6.8 and 7.2 is going to blink blue, between 6.6 and 6.8 is going to blink red or below 6, 6.6 is going to give a beep sound. So the next thing we have to is plug the Raspberry Pi power, the Raspberry Pi is booting up, once the green color light here turns on that means the Raspberry Pi camera has started. Once the green line turns on that means the Raspberry Pi has started. Now we could turn the spark 5 on. Now in case the light of the battery protection circuit turns, gives a beeping sound you are supposed to turn the battery and the robot off and going to, I am supposed to put it for charging so that the battery level does not go below the minimum value. The next setup is the static camera that is going to monitor the robot so that it does not go out of the bounds or the user knows where exactly the robot stands. Now this is the setup, it is a Raspberry Pi which has the image of the operating system, it has a dongle and the USB camera. This is the camera that is going to monitor the robot. It is supposed to switch on the power supply and wait till this green line turns on. Now this setup is for the dual screen application that we have developed. In case the single screen application has to be run, there is no need for this setup. This entire setup has to be removed. There is no need to have an additional camera and an additional Raspberry Pi. Now these are the changes or settings that are supposed to be done on the tablet. First go to pi 5, turn it on and connect it to the router that we showed. The name of our router was tprobo. Now these are the settings, the password we gave was cresit123, it may be whatever password that you give and set it on the Raspberry Pi as well as the router. Go to show advance options and turn it to static, turn the IP settings to static, set the IP address. You can put any value that is above 130, so I will put it as 148 supports. On the value of the router that is 192.168.1.1, again the value of the router. Save, it is going to connect to tprobo, connect it. Now you can start the application provided the camera of the static and the robo is on. However, it is possible that either of the cameras may be off, but then ensure that the camera is based on. This is the robo controller application for the dual screen. Now the settings, now since the Raspberry Pi robo camera is given IP 124, 1.125, the respective IPs are put in these sections. This is for the camera of the robo, it is for the control port, that is the control signal that are sent on 777 port of 125, the still camera is on 126 port number 6666. This is the view of the static camera and this is the view of the robo. Now using this joystick you can control the robo, that is forward, backward, left, right. Along with this we have given a servo to the camera that can change the angle of view that is up. And if you want to get back to the default settings you can press 0, with that down you can change the angle of view. You can also vary the speed, now the plus is going to move a lot faster, 0 is going to get it back to its default settings, minus is going to move very slowly, plus is faster. Now the previous application we showed was for the dual screen, now you can run the same apparatus on a single screen and you do not need the additional Raspberry Pi. This is the application, this is the robot screen and we do not have the static camera screen here. It is exactly the same procedure, but in the settings we have one option list that is for the second Raspberry Pi camera, that is 1.126 is not there. So for that everything is same, on the dual screen as well you can see just one screen of the robot, if you switch off the Raspberry Pi or the other Raspberry Pi, it is just going to show you a message saying the other Raspberry Pi camera is not on, the rest of the movement is the same for the robot.