How to connect Arduino with Raspberry Pi Wirelessly?
I have sensors, from which arduino collects the data. Now I want to send the data to Pi wirelessly and in turn Pi will send the data wirelessly over internet to the application.
Is that possible?
Yes, it is possible. I recommend you to use ESP8266 which has built-in support for wifi. There are many ways to connect to the RPi (MQTT, WebSockets, Sockets, ...).