Two Methods for connecting the Wemos d1 mini _______________________________________________ connection Wemos d1 mini and Logic Level Converter: ![](https://github.com/jayjojayson/ESP3D/blob/2.1/images/D1_mini/wemos-d1-mini_logic-level-converter.jpg) example: ![](https://github.com/jayjojayson/ESP3D/blob/2.1/images/D1_mini/wemos-d1-mini_logic-level-converter-2.jpg) printed case:https://www.thingiverse.com/thing:4128593 _______________________________________________ connection Wemos d1 mini and Diode connection: ![](https://raw.githubusercontent.com/wiki/luc-github/ESP3D/images/D1_mini/FB_IMG_1510306696875.jpg) example: ![](https://raw.githubusercontent.com/wiki/luc-github/ESP3D/images/D1_mini/20171111_215253.jpg) printed case: https://www.thingiverse.com/thing:2671591