cuando veas el vídeo activa los subtitulos
@jlauer Tu me dijiste que viera los vídeos de la pagina de http://chilipeppr.com bien ya lo hice y tengo casi todo listo para el código pero este no llega 
debo comunicar este widget con otro widget que corra en arduino ethernet shield como lo hago?
@jlauer ChiliPeppr uses amplify.js’s pubsub system.
You could make a video of how to handle these events in chilipeppr please 
It may be best for you to play with some of the sample macros to see some of that in action. Each widget that has pubsub’s shows the documentation in the widget, so check those out too. It will be hard to do a video, but I will say the 3 videos on the homepage are helpful to understand the structure of ChiliPeppr widgets. Guessing you already watched those since you made your own workspace already.
Oh, one of the videos to watch on Youtube is controlling a solder paste dispenser from a 2nd serial port while driving the main controller https://www.youtube.com/watch?v=hmayqIOkaQ8&t=1s
Also, the laser solder widget is a good widget to look at for sending commands to a 2nd serial port while sending Gcode to the main default serial port.
You could also, possibly, use the Cayenn protocol as seen in this video https://www.youtube.com/watch?v=SlHhcErWCDQ
Thanks but I can not use serial port I should use arduino ethernet shield.
And my widget should communicate with arduino ethernet shield.
@jlauer You can make a small widget that runs on arduino ethernet shield and communicate with another widget in chilipeppr or a macro that communicates with arduino ethernet shield to take it as an example please you can make that video please please please
Sounds like you can just talk direct to it from your widget then by doing Ajax calls.
@jlauer This machine is very large and the USB cable is not so long to connect to the SPJS I am using this device.
https://www.industrialshields.com/open-source/ethernet-plc/
Maybe just hook up a Raspberry Pi and run the USB cable to that and run SPJS on that and then hook to the Raspberry Pi from ChiliPepr?
@jlauer Yes but I would have two SPJS running one for raspberry pi and one for XYZ axes and I would not know how to exchange actions between two SPJS.
@jlauer
How do i use cayenn protocol on ethernet shield ?, why do i see that NodeMCU uses lua language?