<!--- Hey There! Thanks for taking the time to raise an issue. If you have several issues or suggestions at once, please open one separate issue for each of them. Don't be afraid of opening as many issues as necessary. Please avoid the "oh, btw..." at the end of an issue^^ When submitting an issue, please fill in the box model and if possible its hardware version. Also, if applicable, describe your coil setup (metal, resistance, vaping mode). --> Hi What is microcontroller use in RX2/3 board? And it's available pin?
