Frédéric Blanc » IOT DR

h1. NEXTION afficheur

!clipboard-202104121515-bo7ko.png!

https://nextion.tech

h2. Fluidité affichage

https://www.youtube.com/watch?v=eDn7LFyoEm8

h2. Nextion Editor

https://nextion.tech/nextion-editor/

h2. jeux d'intruction

https://nextion.tech/instruction-set/

<code><pre>

nextion,page 1                       //changer de page

Nextion,page0.objname.txt="bonjour"  //objet texte

nextion,page0.x0.val=215             //objet float 21.5

NEXTION,page0.j0.val=60              //objet numérique (Number, Progress bar)

NEXTION,page0.j0.bco=RED             //couleur de fond

NEXTION,dim=40                       //luminosité de l'écran à 40 (de 0 à 100)

NEXTION,sleep=1                      //le Nextion passe en veille, l'écran s'éteint

NEXTION,sleep=0                      //réveille le Nextion et l'écran se rallume

</pre></code>

h2. BARGRAPH

!clipboard-202104171152-htsyx.png!

<code><pre>

On Clock#Time=All,**:** do              //toutes les minutes

  nextion,page 0                        //affichage de la page 0

  nextion,page0.heure.txt="%systm_hm%"  //affichage de l'heure format 00:00

  Let,1,[mqtt#temp]*10                  //variable locale  

  nextion,page0.x0.val=[var#1]          //affichage d'un floatant

  nextion,page0.g0.txt="Bonjour"        //affichage

  timerSet,1,30                         //timer 30s

endon

On Rules#Timer=1 do  

  nextion,page 1

  nextion,page1.x0.val=[var#1]

  Let,1,[var#1]/10+25

  nextion,page1.thermo.val=[var#1#F]   //affichage BARGRAPH (#F arrondie) de 0 à 100

  Publish %sysname%/IP,%ip%  

endon

</pre></code>

log exemple

<code><pre>

7413718: ACT : Let,1,194/10+25

7413723: ACT : nextion,page1.thermo.val=44

</pre></code>

https://www.letscontrolit.com/wiki/index.php/NEXTIONDisplay

https://www.letscontrolit.com/wiki/index.php?title=Nextion

https://forum.jeedom.com/viewtopic.php?t=26350

https://community.jeedom.com/t/controler-jeedom-avec-un-ecran-nextion/11730