I am new to microprocessors. I have a uno rev 3, without integrated wifi. I realize that I can purchase one with integrated wifi but I chose this route to get the experience of adding an external board. What is the recommended add-on wifi board? Preferably, a board with easy to download libraries. Thanks in advance.
this is the Adafruit's clone of the Arduino WiFi101 shield (not in production)
or cheaper but complicated esp8266
https://github.com/JAndrassy/WiFiEspAT#getting-started
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