Nodered limit message

DaddyGuitou · Juin 20, 2022, 9:59

Mon problème

Bonjour,
Débutant sous HA et nodeRed et venant de Jeedom, je cherche une fonctionnalité de « limite » d’envoi d’un message.

Mon cas :

Je souhaite demander à NodeRed de m’informer d’une température basse ou haute d’une pièce, le soucis est lors de l’utilisation du node « delay » dès que le node reçoit une température « valide » basse ou haute, il m’envoi s’en cesse un message.
J’ai donc appliqué un delay de 1h, mais solution pas terrible car soit je risque de ne pas être informé, soit je reste d’être spam chaque heure.

Existe t-il une solution pour être informé 1 seule fois lors de la validation de la condition jusqu’à que la condition soit de nouveau invalide ?

En vous remerciant par avance.

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Ma configuration

[center]## System Health

version	core-2022.6.6
installation_type	Home Assistant Supervised
dev	false
hassio	true
docker	true
user	root
virtualenv	false
python_version	3.9.12
os_name	Linux
os_version	5.10.0-13-amd64
arch	x86_64
timezone	Europe/Paris

Home Assistant Community Store

GitHub API	ok
GitHub Content	ok
GitHub Web	ok
GitHub API Calls Remaining	4866
Installed Version	1.25.5
Stage	running
Available Repositories	1061
Downloaded Repositories	2

Home Assistant Cloud

logged_in	false
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

Home Assistant Supervisor

host_os	Debian GNU/Linux 11 (bullseye)
update_channel	stable
supervisor_version	supervisor-2022.05.3
agent_version	1.2.2
docker_version	20.10.14
disk_total	27.3 GB
disk_used	9.3 GB
healthy	true
supported	true
supervisor_api	ok
version_api	ok
installed_addons	Z-Wave JS (0.1.60), Node-RED (12.0.2), File editor (5.3.3), Samba share (9.7.0), Home Assistant Google Drive Backup (0.108.2), Terminal & SSH (9.4.0)

Dashboards

dashboards	1
resources	0
views	5
mode	storage

MiWifi

version	2.7.4
192.168.31.1 (xiaomi.router.rm1800)	ok

Recorder

oldest_recorder_run	11 juin 2022, 13:34
current_recorder_run	20 juin 2022, 23:49
estimated_db_size	442.80 MiB
database_engine	sqlite
database_version	3.34.1

Pulpy-Luke · Juin 20, 2022, 11:40

Salut

Pas informé il n’y a pas de raison, mais si ça reste plus d’une heure c’est certain

A la place du node 'event states" tu peux utiliser un node ‹ trigger state › en indiquant un état ‹ before ›

FillR2 · Juin 21, 2022, 12:04

Un truc comme ça fonctionne, mais comme au « Compte est bon », bien moins élégant que la solution de Pulpy, mais je laisse, ça peut donner des idées pour autre chose.

On récupère la température:

On teste si elle est comprise entre 17 et 27:

Si oui, on écrit Température Normale dans le message Payload:

Si non, on écrit Température Anormale dans le message Payload:

Et on fini avec un filtre RBE qui ne laisse passer un message que s’il est différent du précédent, donc on évite toute répétition.

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DaddyGuitou · Juin 21, 2022, 8:46

Merci à vous deux.
je suis partie sur ta solution, avec ajout d’informations température basse, haute et retour à la normal.

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Un grand merci pour votre aide !

Bonne soirée.

FillR2 · Juin 21, 2022, 9:07

Une question, c’est quoi l’option pour formater le code JSON sur une seule ligne ?

DaddyGuitou · Juin 21, 2022, 9:37

C’est ce bouton

FillR2 · Juin 21, 2022, 9:47

Je l’utilisais mal mais ça marche, merci !