@zhubl posted:I did confirm I have V1.0 and put the voltage regulator in backwards (that’ll show me to just slap a board together without tripping checking) anywho I still think I fried the HC-SR04 so I need to swap that out with the other one I got.
Sorry about that Zachariah, I really should have made that clearer, I was trying to accommodate both the switching power supply module and the regulator, and I did a poor job of documenting it.