Need supporting code for my hardware design.
I have identified the product design (can be tweaked a bit) and need supporting functional code to make it work. Sample file attached (not final design but similar)
using nano 3.0
433 mzh rf
voltage regulator /buck converter (need to decide on this), should allow optional based on source , trying lipo, 18650 or regular alkaline so 3.3, 3,7 and 4.5 /6 v sources