Mini station météo (qualité de l'air) : Différence entre versions

(5 révisions intermédiaires par le même utilisateur non affichées)
Ligne 3 : Ligne 3 :
 
|Description=Création d'une station météo capable d'analyser la qualité de l'air.
 
|Description=Création d'une station météo capable d'analyser la qualité de l'air.
  
Prototype réalisé dans le cadre du Hackathon Kit4kids 2019 par Denis Bernabeu, Lucas
+
Prototype réalisé dans le cadre du Hackathon Kit4kids 2019 par Denis Bernabeu, Lucas Dupor et Sylvain Charron
|Disciplines scientifiques=Arduino, Computing, Electricity, Physics
+
|Disciplines scientifiques=Arduino
 
|Difficulty=Technical
 
|Difficulty=Technical
 
|Duration=4
 
|Duration=4
Ligne 13 : Ligne 13 :
 
|Introduction=Le but de ce tutoriel est d'assembler une station météo équipée pour afficher la température, l'humidité et la concentration en gaz nocifs.
 
|Introduction=Le but de ce tutoriel est d'assembler une station météo équipée pour afficher la température, l'humidité et la concentration en gaz nocifs.
  
Cette station se veut simple d'utilisation et réalisable à bas coût
+
Cette station se veut simple d'utilisation et réalisable à bas coût.
 
}}
 
}}
 
{{Materials
 
{{Materials
Ligne 31 : Ligne 31 :
 
|Item=Capteur de température
 
|Item=Capteur de température
 
}}{{ItemList}}
 
}}{{ItemList}}
|Tuto_Attachments={{Tuto Attachments}}
+
|Tuto_Attachments={{Tuto Attachments
 +
|Attachment=Mini_station_m_t_o__qualit__de_l_air__code_mini_station_m_t_o.ino
 +
}}
 
}}
 
}}
 
{{Tuto Step
 
{{Tuto Step
 
|Step_Title=Placer la carte sur la Breadboard
 
|Step_Title=Placer la carte sur la Breadboard
 
|Step_Content=Après avoir soudé la carte à une embase à broches, la placer sur la Breadboard.
 
|Step_Content=Après avoir soudé la carte à une embase à broches, la placer sur la Breadboard.
+
|Step_Picture_00=Mini_station_m_t_o__qualit__de_l_air__IMG_20191205_154231__01.jpg
 
 
///////////////
 
// Petit Bot //
 
///////////////
 
// Un programme pédagogique des petits débrouillards ?=+ pour gérer le robot "Petit Bot"
 
// Voir sur <nowiki>http://wikidebrouillard.org/index.php?title=Petit_Bot_un_robot_controlable_en_Wifi</nowiki>
 
// Ce programme est inspire de : <nowiki>http://www.esp8266.com/viewtopic.php?f=29&t=6419#sthash.gd1tJhwU.dpuf</nowiki>
 
// Sous licence CC-By-Sa
 
// Par des gens bien
 
 
// on appelle la bibliothèque qui gère le Wemos D1 mini
 
#include <ESP8266WiFi.h>
 
 
// Gestion du Wifi
 
#include <ESP8266WebServer.h>
 
#include <DNSServer.h>
 
#include <ESP8266mDNS.h>
 
#include <WiFiClient.h>
 
 
//  Definition du WiFi
 
const char *nomDuReseau = "petitbot";    // Nom du réseau wifi du petit bot
 
const char *motDePasse = "";    // Mot de passe du réseau wifi du petit bot
 
// ATTENTION - le mot de passe doit faire soit 0 caractères soit 8 ou plus sinon
 
// La configuration de votre réseau wifi ne se fera pas (ni mot de passe, ni nom de réseau !).
 
//création du monServeur
 
ESP8266WebServer monServeur(80);              // Création de l'objet monServeur
 
 
//Gestion des servomoteurs
 
#include <Servo.h>  //appel de la bibliothèque qui gère les servomoteurs
 
// création des servomoteurs
 
Servo servogauche;  // Nom du servo qui gère la première roue
 
Servo servodroit;    // Seconde roue
 
 
//déclaration des Variables
 
//int --- en cours
 
int val = -1; // Val nous sert à stocker la commande de l'utilisateur (stop, avance, ...).
 
 
void setup(){
 
|Step_Picture_00=Mini_station_m_t_o__qualit__de_l_air__broche.jpg
 
 
|Step_Picture_01=Mini_station_m_t_o_qualit_de_l_air_IMG_20191205_144405.jpg
 
|Step_Picture_01=Mini_station_m_t_o_qualit_de_l_air_IMG_20191205_144405.jpg
 
}}
 
}}
 
{{Tuto Step
 
{{Tuto Step
 
|Step_Title=Connecter les capteurs à la carte
 
|Step_Title=Connecter les capteurs à la carte
|Step_Content=Une fois la carte placée sur la Breadboard, les 2 capteurs se connectent de la façon suivante (voir schéma).
+
|Step_Content=Une fois la carte placée sur la Breadboard, les 2 capteurs se connectent de la façon suivante (voir schéma).<br />
 
 
 
 
<br />
 
 
|Step_Picture_00=Captobox_IMG_20191204_152104_01.jpg
 
|Step_Picture_00=Captobox_IMG_20191204_152104_01.jpg
 
|Step_Picture_01=Captobox_IMG_20191204_152320_01_01.jpg
 
|Step_Picture_01=Captobox_IMG_20191204_152320_01_01.jpg
Ligne 99 : Ligne 59 :
  
  
Une fois cela fait, utiliser le code ci-dessus qui permet de récupérer les données envoyées par les capteurs et de les afficher sur l'écran de la carte.
+
Une fois cela fait, utiliser le code ci-dessus qui permet de récupérer les données envoyées par les capteurs et de les afficher sur l'écran de la carte :
 
 
 
 
 
Pour une utilisation plus complète de la carte Heltech, se reporter au schéma suivant qui explique plus en détails le rôle des différents PINS :
 
Pour une utilisation plus complète de la carte Heltech, se reporter au schéma suivant qui explique plus en détails le rôle des différents PINS :
  
Ligne 129 : Ligne 87 :
  
 
Avec le matériel décrit sur cette page, les dimensions étaient celles décrites sur la photo du patron.
 
Avec le matériel décrit sur cette page, les dimensions étaient celles décrites sur la photo du patron.
 +
|Step_Picture_00=Mini_station_m_t_o__qualit__de_l_air__IMG_20191205_154612.jpg
 +
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 +
}}
 +
{{Tuto Step
 +
|Step_Title=Placer les éléments dans le support
 
}}
 
}}
 
{{Notes}}
 
{{Notes}}
 
{{Tuto Status
 
{{Tuto Status
|Complete=Draft
+
|Complete=Published
 
}}
 
}}

Version du 5 décembre 2019 à 17:27

Auteur avatar20-syl | Dernière modification 12/12/2020 par Antonydbzh

Pas encore d'image

Création d'une station météo capable d'analyser la qualité de l'air. Prototype réalisé dans le cadre du Hackathon Kit4kids 2019 par Denis Bernabeu, Lucas Dupor et Sylvain Charron
Licence : Attribution (CC-BY)

Introduction

Le but de ce tutoriel est d'assembler une station météo équipée pour afficher la température, l'humidité et la concentration en gaz nocifs.

Cette station se veut simple d'utilisation et réalisable à bas coût.
  • Fichiers

Étape 1 - Placer la carte sur la Breadboard

Après avoir soudé la carte à une embase à broches, la placer sur la Breadboard.



Étape 2 - Connecter les capteurs à la carte

Une fois la carte placée sur la Breadboard, les 2 capteurs se connectent de la façon suivante (voir schéma).


Étape 3 - Téléverser le code de la station météo

Connecter la carte à l'ordinateur en utilisant un câble USB / micro USB.


Une fois cela fait, ouvrir le logiciel Arduino et télécharger la bibliothèque correspondant au capteur DHT 22 et compatible avec la carte Heltech : DHTesp.


Une fois cela fait, utiliser le code ci-dessus qui permet de récupérer les données envoyées par les capteurs et de les afficher sur l'écran de la carte : Pour une utilisation plus complète de la carte Heltech, se reporter au schéma suivant qui explique plus en détails le rôle des différents PINS :

https://user-images.githubusercontent.com/3751318/37211768-50f5be2c-23ad-11e8-9385-416477cd0312.png



Étape 4 - Préparer l'alimentation de la station météo

La station fonctionne au moyen d'une batterie 18650 que l'on installe sur un support.


Connecter la sortie 5 Volts de ce support à la borne 5V de la carte Heltech sur la Breadboard.


Remarque : on peut également utiliser d'autres batteries


Étape 5 - Construire le boîtier de la station météo

Le plus simple est d'opter pour une boîte en carton parallélépipédique.


Avec le matériel décrit sur cette page, les dimensions étaient celles décrites sur la photo du patron.




Étape 6 - Placer les éléments dans le support


Dernière modification 12/12/2020 par user:Antonydbzh.

Commentaires

Published