Internet for Arduino?

Question

Arduino

I need to connect my Arduino UNO to the internet. It would be possible to take a regular WIFI module, which costs 8000 in ampere). Tell me what are the cheap ways to make Internet access for Arduino.

Answer 1

Look for esp2866 module for arduino. It costs a penny from China. Moreover, it is self-sufficient for some purposes, for example, for a weather logger with sending to the server.

Answer 2

The module does not have to be taken ready for 8 thousand. You can buy a cheap chip on aliexpress and solder it yourself according to the scheme from the datasheet.