Bonjour, J'ai un dialogue entre nodered et telegram avec une commande /data et 3 choix, mais le choix snapshot d'une caméra ne veut pas fonctionner. Voilà le flux global : [image] En haut l'affichage de la commande /data avec 3 choix : 1-temp, 2-humid, 3-cam Dessous le call_back query qui fonct…

Your first link gave me the right solution which is sending a buffer, i just imported the example of his flow and adpated it and now it works perfectly. The global view of the flow is : [image] And it works like a charm !!!! Either by typing /camera to get the list of all cameras and then click…

Alors j'ai progressé en remplaçant photo par content et en accédant toujours à l'url https via nabucasa. Là ça fonctionne et j'obtiens bien un snapshot de ma caméra ! Mais.... à chaque demande j'obtiens la même image, comme si elle ne se remettais pas à jour à chaque snapshot. Dans le répertoire …

Personally, I would just load the image and send it as a buffer. See either of these working demos: Node red sending picture to telegram - #4 by Steve-Mcl Taking a picture and sending it via telegram - #4 by Steve-Mcl

Thks and sorry i should have written in english i guess ! I will check these demos

No need for an apology :slight_smile: You right though, it is predominantly an English speaking forum (but with modern translation tools it is not so much of an issue these days)

Je ne parle pas francais just anglais :grinning_face_with_smiling_eyes:

Envoi d'une image snapshot via nodered sous home assistant

General

Steve-Mcl 25 April 2025 12:24 3

Personally, I would just load the image and send it as a buffer. See either of these working demos:

Node red sending picture to telegram - #4 by Steve-Mcl
Taking a picture and sending it via telegram - #4 by Steve-Mcl

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Envoi d'une image snapshot via nodered sous home assistant

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