Arduino and internet

Hi guys , i have a question … My project is about sending data to the blynk server and then watch the data on the blynk app . I could manage that with the wired connection . But now i want to do it without the cable. I thniks i have to use de esp8266 module but i not sure…
Any help pls ??

You are correct. I sugges making it easy on yourself and get and get a Wemos D1. They feature an integrated serial port and can be directly programmed with a usb cable via the arduino ide.