Please read: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)<br> <br> Please also read the first few pages of (2.3) in (2) in: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)

The reason I point you to (2.3) is because it describes some of the: 1. reasons why it can be hard to find; 2. ways you can try to search for;  parts in the libraries. :)

As for other questions, THANK YOU VERY MUCH INDEED. I shall read and I shall go on.

Is this the Arduino you found? [https://www\.lcsc\.com/product\-detail/Microcontroller\-Units\-MCUs\-MPUs\-SOCs\_Arduino\-X000048\_C3220200\.html](https://www.lcsc.com/product-detail/Microcontroller-Units-MCUs-MPUs-SOCs_Arduino-X000048_C3220200.html)