i was totally confused about the heartsinthesky blimp but my mother is an artis---
anyway i tried to use the helium tank but couldn't get helium to come out. so i took it back to the store and they used it successfully in front of me. that's basically all! i was thinking maybe the project could simplify to a pigpiod android app for arduinos, since i already wrote that useful arduino sketch that tries to emulate pigpiod
