Not an issue but I couldn't find a way to contact you directly

[MrAda]

I saw your posting for "nodeMCU with Lua and its native tool" and I have a LoLin board with a VU pin. I hear that this is a 5V pin but when I take my multimeter to it, it doesn't show 5V. Can you help? I need for this work as a 3.3V output isn't working for my relay.

Chris