I am still pretty new to Node Red, but I somehow like it already. I am helping a friend a I am now into the controlling of a Neopixel strip. The Basic function, that i wanna realize is, that I have a Timestamp with an interval of 70ms ( it sends every 70 ms a true as payload). Then I want to have a function element which increases everytime a variable by 1. So when I start the variable starts with 0 and sents to Neopixel 0 a color. after 70ms its a 1 and sents to Neopixel 1 a color. and so on until it reaches 6. I have no idea how to realize it in the function block. Hope you can help.
A kind of different question is: A friend of mine has a bigger project and there will be more questions about node red. Shall I open a Topic for the Project and just put all the questions in there? And if we done, I cann put the code in here, maybe it helps someone else?
All the Best