what should I do now?
Aside from all the prior suggestions? I don’t know… how did they work out first?
Will it work on another board. For example nodemcu ESP8266?
Will what work? the Time Input Widget?? Yes, it is just a simple data transfer widget and will work on any device that can run Blynk… it is your code that takes the widget’s input and makes it work… again on any device.