But I’ll try BeagleBone Black Altium PCB layout instead which you can find on Github (BeagleBoardBlack_RevA5_Altium.zip). At first, I tried to launch kicad to open the file, but I could not find any ...

I used my very limited inventory to design, some of the resistors and capacitors connected in parallel/series to obtain original values. LM317 is used to convert 3-30V input voltage 3.3-5V output ...