I am using raspberry pi 3b. I would like to broadcast voice from Android to pi over local network. I shall give voice to mobile phone and that voice must transmit over network and reach pi. The voice is played using speakers and the entire process is about live voice transmission. Can someone guide ...

I am a beginner. I would like to establish bidirectional data transfer between pi which runs on python code and mongo database which is in cloud. Please guide me how to achieve it. Also let me know the syntaxes and commands for sending and receiving data via python code on pi to mongo db which is in...

I am a beginner. To send or receive data between pi and web, should we need to interface python code ( in pi ) with java node js or python code ( in pi ) with data base of web . Please find the images for much clarity. Let me know which one is feasible and better between them.

Thanks for the response, I shall check it.

Hai, I am a beginner. I need to control pi which is in college from my home through internet. My pi is connected to a sensor and one relay and one wifi module to connect with internet. I need to control a relay by seeing the sensor information on the web application which must be accessible through ...

Hai, I am a beginner. I wanna do a project on IoT using raspberry pi. As per my project requirement, I wanna establish bidirectional data transfer between raspberry pi and java. I am going to use Python in raspberry pi. Please let me know how to achieve the same. Please check the attachment for clar...