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Is it necessary to use PAHO MQTT, or could we use Mosquitto? Additionally, when the client receives the payload, we can directly use the system() function to execute commands to switch wifi on/off right?

Since my laptop doesn't support Bluetooth,So how I have to complete my assignment 2.1 question 2 means then how I have to write shell script?

Like GO scripting, do we have to import any packages for GATT in Shell script? If yes, what is the command we can use?

I got this error. I tried putting a different directory but nothing seems to work.

Please have a look at this issue

Put questions for 31st May session below

Sir, when will we get access to the next module?

Sir, can we get a schedule or a timeline of the course or for each module? It would help us make the deadline for the assignments.

Sir

is it necessary to use rapidjson for module 2 practice assignment 2 ? Rapidjson is a cpp library which makes it quite a bit hard to use with C
My laptop does not have a functioning webcam. I would like to know if there’s any other way to complete module 2 practice problem 1

Sir my webcam of ubuntu vmware is not working and showing "no device found". Please tell me solution for this.

Hi Sir, i am getting some error on virtual box while running wifi commands

Put questions for 5th July session below

sir can you give a brief overview on module 2?

brief explanation on CMake and Gstreamer?

Put questions for 12th July session below

I have tried following codes,

string buff; strcpy(buff, "netsh wlan connect ssid=%s psk=%s", essid.GetString(), epass.GetString()); system(buff);

2.system(("netsh wlan connect ssid=%s psk=%s", essid.GetString(), epass.GetString()).c_str());`

string cmd("netsh wlan connect ssid=%s psk=%s", essid.GetString(), epass.GetString()); system(cmd.c_str());

string ssid= essid.GetString();

 string pass= epass.GetString();

 system(("nmcli dev wifi connect "+ ssid + " password " + pass).c_str());

any code is not getting committed.

Put questions for 19th July 2020 session below

Sir can we change this formula "voltage = ((config[0] * 256 + config[1]) / 65536.0) * 5.0;" according to our will for creating a 0.02v increment every loop. like something, voltage= (data[0]/250) * 5.0. As it would be easy to change data[0] for every 0.02 volt increment.

Put questions for 2nd Aug 2020 session below

Sir how do we use any of the snippets given in wiki, for example how do we prevent segmentation error, and print an error message using the snippets. And I'm not getting, which snippets to use when and where it's quite not clear

Sir how do we include the Shunya libraries, I mean we have to install Shunya OS in a micro-SD card and boot it in the board right?
Or if not, How do we run and check our code?

Put questions for 30th Aug 20 call here

What is the deadline to complete all the modules?