Very basic questions on Node Red on RevPi Core+
Posted: 21 Nov 2020, 22:02
Again a newbie question, this time on the use of Nodered on RevP. I've just received a Rev Pi Core 3+ and I started playing with it. I tested all the basic features following exactly the Quick Start guide and other written tutorials : I updated the SW, launched Nodered and everything just went fine.
Then I decided to try something in Nodered: create my first application by following this tutorial. All worked fine until I tried to configure the button which controls the turn-on/turn off of the chosen LED: I was not able to find nor define the On group, and consequently to add the button to it . I surely forgot to do something, but what? Should I have a DIO module (I forgot I've only a RevOi Core to work with)? Or should I use Pictory to configure some options of Core? Thank you for your help.
Then I decided to try something in Nodered: create my first application by following this tutorial. All worked fine until I tried to configure the button which controls the turn-on/turn off of the chosen LED: I was not able to find nor define the On group, and consequently to add the button to it . I surely forgot to do something, but what? Should I have a DIO module (I forgot I've only a RevOi Core to work with)? Or should I use Pictory to configure some options of Core? Thank you for your help.
