{"id":9477,"date":"2022-07-08T13:07:30","date_gmt":"2022-07-08T11:07:30","guid":{"rendered":"https:\/\/fablab21.fr\/?page_id=1706"},"modified":"2026-10-19T19:00:52","modified_gmt":"2026-10-19T17:00:52","slug":"irrigation-automatique-dun-jardin-connecte","status":"publish","type":"page","link":"https:\/\/www.association-ore.fr\/fr\/tutos\/irrigation-automatique-dun-jardin-connecte\/","title":{"rendered":"Syst\u00e8me d’irrigation automatique"},"content":{"rendered":"\n

Principe du projet<\/h2>\n\n\n\n

Le Projet consiste \u00e0 l'arrosage automatique d'un jardin connect\u00e9, c'est une nouvelle mani\u00e8re de piloter et g\u00e9rer un syst\u00e8me d'arrosage d'une mani\u00e8re intelligente en permettant l'\u00e9conomie d'eau.Il peut \u00eatre g\u00e9r\u00e9 via un smartphone, une tablette ou un ordinateur. Vous pouvez contr\u00f4ler l'arrosage m\u00eame lorsque vous n'\u00eates pas chez vous. En \u00e9tant connect\u00e9, vous avez acc\u00e8s \u00e0 une interface web\/App ,permettant de contr\u00f4ler votre Syst\u00e8me d'arrosage programm\u00e9 ; horaire et dur\u00e9e, la m\u00e9t\u00e9o (temp\u00e9rature\/humidit\u00e9 de l'air, taux d'humidit\u00e9 du sol).Vous pouvez aussi lancer les arrosages manuellement et consulter l'historique de vos arrosages. Un Arrosage sur Mesure, avec des quantit\u00e9s exactes, trop facile a utiliser au quotidien<\/h4>\n\n\n\n

Mat\u00e9riel utilis\u00e9<\/h2>\n\n\n\n
\"\"\/<\/figure>\n\n\n

ESP 8266<\/strong><\/h3>
Ce microcontr\u00f4leur qui dispose d’une connexion WiFi permettant de cr\u00e9er de tr\u00e8s nombreux projets IoT et domotiques \u00e0 faible co\u00fbt.<\/h5><\/div>
\u00a0<\/i><\/div>
\u00a0<\/i><\/div>\n\n\n
\"\"\/<\/figure>\n\n\n

Capteur analogique d\u2019humidit\u00e9 du sol<\/h3>
C’est un capteur qui utilise la variation de capacit\u00e9 pour d\u00e9terminer l’humidit\u00e9 du sol.<\/h5><\/div>
\u00a0<\/i><\/div>\n\n\n
\"\"\/<\/figure>\n\n\n

Un Relais<\/h3>
Un relais est un interrupteur \u00e0 commande \u00e9lectrique. Il utilise un \u00e9lectroaimant (bobine) pour faire fonctionner son m\u00e9canisme de commutation interne (contacts).<\/h5><\/div>
\u00a0<\/div>\n\n\n
\"\"\/<\/figure>\n\n\n
Pompe immerg\u00e9e 6V<\/h5>\n\n\n

Sch\u00e9ma<\/h2>\n\n\n\n
\"\"\/<\/figure>\n\n\n

\u00a0<\/h2>

\u00a0<\/h2>

Partie 1: Pilotage depuis une page web<\/h2>
\u00a0 \u00a0 \u00a0 \u00a0<\/h5>
\u00a0<\/h5>
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Dans cette partie ,les param\u00e8tres du sol et de l’air sont affich\u00e9es sur une page web qui contiendra 2 boutons (mise en route ou l’arr\u00eat de la pompe).<\/h5>
L’ESP 8266 servira de point d’acc\u00e9s WiFi et de serveur Web.Dans le programme, vous devez modifier le nom de votre r\u00e9seau WiFi (mon_ssid), ainsi que le mot de passe (mon_mot_de_passe).\u00a0
Pour acc\u00e9der \u00e0 la page Web, connectez vous \u00e0 votre r\u00e9seau wifi puis indiquez dans un navigateur l’adresse IP de votre esp a savoir :192.168.17.8<\/h5><\/div>
\u00a0<\/div>\n\n\n

Voici le programme pour la carte Arduino :<\/h2>\n\n\n\n
Programme<\/summary>\n
#include "DHT.h"\n#define DHTPIN 12\/\/D6\n#define DHTTYPE DHT11\nint PinAnalogiqueHumidite=A0;\u00a0 \u00a0 \u00a0\nint PinRelai=2;\u00a0 \u00a0 \/\/ D4\nDHT dht(DHTPIN, DHTTYPE);\nint hsol;\u00a0 \/\/Humidite su sol\nfloat temp ;\/\/temp\u00e9rature\nfloat hum;\/\/humidity\u00a0\n#include<ESP8266WebServer.h>\n#include<ESP8266WiFi.h>\nconst char *ssid="mon_ssid";\nconst char *password="mon_mot_de_passe";\n\n\nIPAddress IP(192,168,17,8);\nIPAddress gateway(192,168,17,1);\nIPAddress subnet(255,255,255,0);\n\u00a0\u00a0\nESP8266WebServer ServerWeb(80);\n\n\n\n\nconst char index_html []PROGMEM = R"=====(\n<!-- Contenu de la page Web -->\n<!doctype html>\n<html lang="fr">\n\u00a0 <head>\n\u00a0 \u00a0 <meta charset="utf-8">\n\u00a0 \u00a0 <title>Irrigation<\/title>\n\u00a0\u00a0\n\u00a0 \u00a0 <!-- mise en forme de la page web (css)-->\n\u00a0 \u00a0 <style>\n\u00a0 \u00a0 \u00a0 html\u00a0\n\u00a0 \u00a0 \u00a0 {\n\u00a0 \u00a0 \u00a0 \u00a0 font-size: 16px;\n\u00a0 \u00a0 \u00a0 \u00a0 margin-top: 50px;\n\u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 \u00a0 h1 {\n\u00a0 \u00a0 \u00a0 \u00a0 color: #696969;\n\u00a0 \u00a0 \u00a0 \u00a0 text-align: center;\n\u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 \u00a0 a {\n\u00a0 \u00a0 \u00a0 \u00a0 text-align: center;\n\u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 \u00a0 a.btn {\n\u00a0 \u00a0 \u00a0 \u00a0 text-decoration: none;\n\u00a0 \u00a0 \u00a0 \u00a0 font-size: 1.7rem;\n\u00a0 \u00a0 \u00a0 \u00a0 color: #fff;\n\u00a0 \u00a0 \u00a0 \u00a0 padding: 13px;\n\u00a0 \u00a0 \u00a0 \u00a0 border-radius: 10px;\n\u00a0 \u00a0 \u00a0 \u00a0 margin: 0 20px 0;\n\u00a0 \u00a0 \u00a0 \u00a0 background-color: #97CC04;\n\u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 \u00a0 .ak_container {\n\u00a0 \u00a0 \u00a0 \u00a0 width: 80%;\n\u00a0 \u00a0 \u00a0 \u00a0 margin: 0 auto;\n\u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 \u00a0 .wrapper {\n\u00a0 \u00a0 \u00a0 \u00a0 margin-bottom: 70px;\n\u00a0 \u00a0 \u00a0 \u00a0 text-align: center;\n\u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 \u00a0\u00a0\n\u00a0 \u00a0 \u00a0<\/style>\n\u00a0 <\/head>\n\n\n\u00a0 <body>\n\u00a0 \u00a0 <div>\n\u00a0 \u00a0 \u00a0 <h1>%hsol%<\/h1>\u00a0\n\u00a0 \u00a0 \u00a0 <h1>%temp%<\/h1>\n\u00a0 \u00a0 \u00a0 <h1>%hum%<\/h1>\n\u00a0 \u00a0 <\/div>\n\u00a0 \u00a0\u00a0\n\u00a0 \u00a0 <div>\n\u00a0 \u00a0 \u00a0 <h1>Irrigation<\/h1>\n\u00a0 \u00a0 \u00a0 <h2>Etat de la Pompe<\/h2>\n\u00a0 \u00a0 \u00a0 \u00a0 <a href="\/SwitchIrrigOn">Marche<\/a>\n\u00a0 \u00a0 \u00a0 \u00a0 <a href="\/SwitchIrrigOff">Arret<\/a>\n\u00a0 \u00a0 \u00a0 <h2>%PinRelai%<\/h2>\u00a0\n\u00a0 \u00a0 <\/div>\n\u00a0 <\/body>\n<\/html>\n)=====";\n\n\n\u00a0 \u00a0 \u00a0\u00a0\n\u00a0void SwitchIrrigOn()\n{\n\u00a0 digitalWrite(PinRelai,HIGH);\n\u00a0 handleRoot();\n}\n\u00a0void SwitchIrrigOff()\n{\n\u00a0 digitalWrite(PinRelai,LOW);\n\u00a0 handleRoot();\n}\nvoid handleRoot()\n{\n\u00a0 \/* conversion des donn\u00e9es en chaines de caract\u00e8res (string)*\/\u00a0\n\u00a0 String stringMoisture= "Humidit\u00e9 du sol : " +String(hsol) +" %"; \/\/Affichage en html de l'humidit\u00e9 du sol\n\u00a0 String stringTemperature= "Temp\u00e9rature de l'Air : " +String(temp) +" \u00b0C"; \/\/Affichage en html de la temp\u00e9rature de l'air\n\u00a0 String stringHumidity= "Humidit\u00e9 de l'air : " +String(hum) +" %";\/\/L\u2019humidit\u00e9 atmosph\u00e9rique absolue. Il s\u2019agit de la valeur r\u00e9elle contenue dans un m\u00e8tre cube. Son unit\u00e9 de mesure est le g\/m\u00b3\n\u00a0\u00a0\n\u00a0 String temp(reinterpret_cast<const __FlashStringHelper*>(index_html));\n\u00a0 temp.replace("%hsol%", stringMoisture);\n\u00a0 temp.replace("%temp%", stringTemperature);\n\u00a0 temp.replace("%hum%", stringHumidity);\n\n\n\u00a0 if(digitalRead(PinRelai)==LOW)\n\u00a0 {\n\u00a0 \u00a0 temp.replace("%PinRelai%","Pompe a l'arret");\n\u00a0 }\u00a0\n\u00a0 else\u00a0\n\u00a0 {\n\u00a0 \u00a0 temp.replace("%PinRelai%","Pompe en marche");\n\u00a0 }\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\n\n\n\u00a0 ServerWeb.send(200,"text\/html",temp);\n}\n\n\nvoid setup() {\n\u00a0 dht.begin();\n\u00a0 Serial.begin(9600);\n\u00a0 pinMode(PinAnalogiqueHumidite, INPUT);\u00a0 \u00a0 \u00a0 \u00a0\/\/pin A0 en entr\u00e9e analogique\u00a0\n\u00a0 pinMode(PinRelai, OUTPUT);\u00a0 \u00a0\/\/relai_pompe\u00a0\n\u00a0 WiFi.softAPConfig(IP,gateway,subnet);\n\u00a0 WiFi.softAP(ssid,password);\n\u00a0 ServerWeb.on("\/SwitchIrrigOn",SwitchIrrigOn);\n\u00a0 ServerWeb.on("\/SwitchIrrigOff",SwitchIrrigOff);\n\u00a0 ServerWeb.on("\/",handleRoot);\n\u00a0 ServerWeb.begin();\n\u00a0 \u00a0handleRoot();\n}\n\n\n\n\nvoid loop() {\u00a0\n\u00a0 \u00a0\n\u00a0 ServerWeb.handleClient();\n\u00a0 temp = dht.readTemperature();\n\u00a0 hum= dht.readHumidity();\n\u00a0 hsol = analogRead(PinAnalogiqueHumidite);\n\u00a0 hsol=map(hsol,100,700,100,0);\n\n\n\u00a0\u00a0\n\u00a0 Serial.println(temp);\u00a0\n\u00a0 Serial.println(hum);\n\u00a0 Serial.println(hsol);\u00a0\n\u00a0 delay(2000);\u00a0\n\u00a0 handleRoot();\n}<\/code><\/pre>\n<\/details>\n\n\n
Voici le R\u00e9sultat :<\/h4>\n\n\n
\"\"\/<\/figure>\n\n\n
Partie 2:Affichage et stockage des donn\u00e9es<\/h2>
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0(base de donn\u00e9e)<\/h2>\n\n
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Dans cette partie ,les param\u00e8tres du sol et de l’air sont affich\u00e9es sur une page web (sous forme d’un graphe, comme vous pouvez le voir juste au dessous), mais l’irrigation est automatique cette fois ci, On conservera les donn\u00e9es dans une base de donn\u00e9e de votre choix (Always data dans notre programme)<\/h5>
\u00a0Pour acc\u00e9der \u00e0 la page Web, copiez le lien .index sur un navigateur\u00a0<\/h5>\n\n\n
Voici le programme pour la carte Arduino :<\/h2>\n\n\n\n
Programme:<\/summary>\n
\u00a0Code Arduino:\n\n\/*\n* Projet station m\u00e9t\u00e9o dht11 alwaysdata\n* Capteur dht 11\n* Envoi des donn\u00e9es \u00e0 intervalle r\u00e9gulier sur serveur php\n* R\u00e9troaction : allumage leds green et red suivant la temperature capt\u00e9e\n*\/\n#include\n#include\n#include\n#define wifi_ssid "************"\n#define wifi_pwd "*************"\n#define dhtType DHT11\n#define dhtPin 12 \/\/D6\n#define ledRedPin 4 \/\/D2\n#define ledGreenPin 5 \/\/D1\nconst int RELAY = 2; \/\/D4\nint PinAnalogiqueHumidite=A0;\nint moisture;\nString staticUrl = "http:\/\/jardin-connect.alwaysdata.net\/********\/*****.php?";\nfloat temperature;\nfloat humidity;\nunsigned long lastTime = 0;\nunsigned long currentTime;\n\/\/ parameter for periodic sensor\nconst int sensorPeriod = 300000; \/\/each 15 mn\nDHT dht(dhtPin, dhtType);\nvoid wifiConnexion()\n{\nWiFi.begin(wifi_ssid, wifi_pwd);\nwhile (WiFi.status() != WL_CONNECTED)\n{\nSerial.print(".");\ndelay(1000);\n}\nSerial.println();\nSerial.println("Connexion WiFi \u00e9tablie");\n}\nvoid sendDatas()\n{\ncurrentTime = millis();\nif (currentTime == 0)\n{\nlastTime = 0;\n}\nif (lastTime == 0 || (currentTime - lastTime) > sensorPeriod)\n{\nlastTime = currentTime;\nmoisture = analogRead(PinAnalogiqueHumidite);\nmoisture = map(moisture,300,800,100,0);\ntemperature = dht.readTemperature();\nhumidity = dht.readHumidity();\nif (isnan(temperature) || isnan(humidity))\n{\nSerial.println("Echec de lecture !");\nreturn;\n}\nWiFiClient client;\nHTTPClient http;\nString url = staticUrl +"temperature=" +temperature +"&humidity=" +humidity +"&moisture=" +moisture;\nhttp.begin(client, url);\nSerial.print("[HTTP] GET...\\n");\n\/\/ start connection and send HTTP header. httpcode return the status of the response\nint httpCode = http.GET();\nif (httpCode > 0) {\n\/\/ HTTP header has been send and Server response header has been handled\nSerial.printf("[HTTP] GET... code: %d\\n", httpCode);\n\/\/ file found at server\nif (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY) {\nString payload = http.getString();\nSerial.println(payload);\nif (payload == "1") {\ndigitalWrite(ledRedPin, HIGH);\ndigitalWrite(ledGreenPin, LOW);\n} else if (payload == "0") {\ndigitalWrite(ledRedPin, LOW);\ndigitalWrite(ledGreenPin, HIGH);\n}\n}\n} else {\nSerial.printf("[HTTP] GET... failed, error: %s\\n", http.errorToString(httpCode).c_str());\n}\nhttp.end();\n}\n}\nvoid setup()\n{\nSerial.begin(115200);\nwifiConnexion();\ndht.begin();\npinMode(RELAY, OUTPUT);\n\/* pinMode(ledRedPin, OUTPUT);\npinMode(ledGreenPin, OUTPUT);*\/\n}\nvoid loop()\n{\nif (moisture < 50 )\n{\ndigitalWrite(RELAY,HIGH);\n}\nelse\n{\ndigitalWrite(RELAY,LOW);\n}\nif (WiFi.status() != WL_CONNECTED)\nwifiConnexion();\n}\nif (WiFi.isConnected()) {\nsendDatas();\n}\n\/\/ Serial.println(moisture);\n}\u00a0\u00a0{CodePHP:\u00a0\u00a0api.php:\u00a0<?php\u00a0require_once 'pdo.php';\u00a0$askedDay = str_replace("\/", "", $_GET['day']);$year = substr($askedDay, 4, 4);$month = substr($askedDay, 2, 2);$day = substr($askedDay, 0, 2);$currentDate = $year.$month.$day; \/\/Ymd for request\u00a0$sql = "SELECT sent_at, temperature, humidity, moisture from capture WHERE YEAR(sent_at) = YEAR($currentDate) AND DAYOFYEAR(sent_at) = DAYOFYEAR($currentDate);";\u00a0$stmt = $pdo->prepare($sql);$stmt->execute();$res = $stmt->fetchAll(PDO::FETCH_ASSOC);\u00a0$table = [];\u00a0$table['cols'] = [\u00a0 \u00a0 \u00a0 \u00a0 [\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 'label' => 'Date Time',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 'type' => 'string'\u00a0 \u00a0 \u00a0 \u00a0 ],\u00a0 \u00a0 \u00a0 \u00a0 [\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 'label' => 'Temp\u00e9rature',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 'type' => 'number'\u00a0 \u00a0 \u00a0 \u00a0 ],\u00a0 \u00a0 \u00a0 \u00a0 [\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 'label' => 'Humidit\u00e9',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 'type' => 'number'\u00a0 \u00a0 \u00a0 \u00a0 ],\u00a0 \u00a0 \u00a0 \u00a0 [\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 'label' => 'Humidit\u00e9 du Sol',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 'type' => 'number'\u00a0 \u00a0 \u00a0 \u00a0 ]\u00a0 \u00a0 ];\u00a0$rows = [];while ($item = array_shift($res)) {\u00a0 \u00a0 $datetime = new DateTime($item['sent_at']);\u00a0 \u00a0 $hour = $datetime->format('H:i');\u00a0\u00a0 \u00a0 $row = [];\u00a0 \u00a0 $row[] = [\u00a0 \u00a0 \u00a0 \u00a0 'v' => $hour\u00a0 \u00a0 ];\u00a0 \u00a0 $row[] = [\u00a0 \u00a0 \u00a0 \u00a0 'v' => $item['temperature']\u00a0 \u00a0 ];\u00a0 \u00a0 $row[] = [\u00a0 \u00a0 \u00a0 \u00a0 'v' => $item['humidity']\u00a0 \u00a0 ];\u00a0 \u00a0 $row[] = [\u00a0 \u00a0 \u00a0 \u00a0 'v' => $item['moisture']\u00a0 \u00a0 ];\u00a0 \u00a0 $rows[] = [\u00a0 \u00a0 \u00a0 \u00a0 'c' => $row\u00a0 \u00a0 ];}$table['rows'] = $rows;\u00a0$jsonData = json_encode($table);echo $jsonData;\u00a0\u00a0capture.php:\u00a0<?php\u00a0require_once 'pdo.php';\u00a0$temperature = $_GET['temperature'];$humidity = $_GET['humidity'];$moisture = \u00a0$_GET['moisture'];\u00a0$now = new DateTime('NOW', new DateTimeZone('Europe\/Paris'));$sent_at = $now->format('Y-m-d H:i:s');\u00a0$sql = "INSERT INTO capture(temperature, humidity, sent_at, moisture) VALUES(:temperature, :humidity, :sent_at, :moisture)";$stmt = $pdo->prepare($sql);$stmt->bindValue(':temperature', $temperature);$stmt->bindValue(':humidity', $humidity);$stmt->bindValue(':sent_at', $sent_at);$stmt->bindValue(':moisture', $moisture);$stmt->execute();\u00a0require_once 'retroaction.php';\u00a0\u00a0index.php:\n\n<?php\u00a0 \u00a0 $datetime = new DateTime('NOW');\u00a0 \u00a0 $askedDay = empty($_POST['submit_day']) ? $datetime->format('d\/m\/Y') : $_POST['day_choice'];?>\u00a0<!DOCTYPE html><html lang="fr"><head>\u00a0 \u00a0 <meta charset="UTF-8">\u00a0 \u00a0 <meta name="viewport" content="width=device-width, initial-scale=1.0">\u00a0 \u00a0 <title>Document<\/title>\u00a0\u00a0 \u00a0 <link rel="stylesheet" href="http:\/\/style.css">\u00a0 \u00a0 <link rel="stylesheet" href="\/\/code.jquery.com\/ui\/1.13.0\/themes\/Black-Tie\/jquery-ui.css">\u00a0\u00a0 \u00a0 <script type="text\/javascript" src="https:\/\/www.gstatic.com\/charts\/loader.js"><\/script>\u00a0 \u00a0 <script type="text\/javascript">\u00a0 \u00a0 \u00a0 \u00a0 <?php echo "var askedDay = '$askedDay';"; ?>\u00a0 \u00a0 \u00a0 \u00a0 console.log(askedDay);\u00a0\u00a0 \u00a0 \u00a0 \u00a0 google.charts.load('current', {'packages':['corechart']});\u00a0 \u00a0 \u00a0 \u00a0 google.charts.setOnLoadCallback(drawChart);\u00a0\u00a0 \u00a0 \u00a0 \u00a0 function drawChart() {\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 ajaxCall();\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 setInterval(ajaxCall, 900000); \/\/900000 MS == 15 minutes\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 function ajaxCall() {\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 var jsonData = $.ajax({\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 url: "http:\/\/jardin-connect.alwaysdata.net\/********\/api.php?day=" +askedDay,\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 dataType: "json",\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 async: false\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 }).responseText;\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 var data = new google.visualization.DataTable(jsonData);\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 var options = {\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 title:'Irrigation',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 curveType: 'function',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 legend:{position:'bottom'},\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 chartArea:{\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 width:'90%',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 height:'65%'\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 },\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 animation:{\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 duration: 1000,\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 easing: 'out',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 },\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 hAxis:{\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 gridlines:{\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 color:'red',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 format: 'scientific'\u00a0 \u00a0 \u00a0 \u00a0 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method="POST">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <label for="datepicker">Jour<\/label>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <input id="datepicker" name="day_choice" type="text" autocomplete="off" value="">\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <input type="submit" id="submit_day" name="submit_day" value="Afficher">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/form>\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <p id="today">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <?php echo $askedDay ?>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <div id="chart_display"><\/div>\u00a0 \u00a0 \u00a0 \u00a0 <\/div>\u00a0 \u00a0 <\/main>\u00a0\u00a0 \u00a0 <script src="https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/jquery\/3.6.0\/jquery.min.js" integrity="sha512-894YE6QWD5I59HgZOGReFYm4dnWc1Qt5NtvYSaNcOP+u1T9qYdvdihz0PPSiiqn\/+\/3e7Jo4EaG7TubfWGUrMQ==" crossorigin="anonymous" referrerpolicy="no-referrer"><\/script>\u00a0 \u00a0 <script src="https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/jqueryui\/1.12.1\/jquery-ui.min.js" integrity="sha512-uto9mlQzrs59VwILcLiRYeLKPPbS\/bT71da\/OEBYEwcdNUk8jYIy+D176RYoop1Da+f9mvkYrmj5MCLZWEtQuA==" crossorigin="anonymous" referrerpolicy="no-referrer"><\/script>\u00a0 \u00a0 <script type="text\/javascript">\u00a0 \u00a0 \u00a0 \u00a0 $( function() {\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 $( "#datepicker" ).datepicker({\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 altField: "#datepicker",\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 closeText: 'Fermer',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 prevText: 'Pr\u00e9c\u00e9dent',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 nextText: 'Suivant',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 currentText: 'Aujourd\\'hui',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 monthNames: ['Janvier', 'F\u00e9vrier', 'Mars', 'Avril', 'Mai', 'Juin', 'Juillet', 'Ao\u00fbt', 'Septembre', 'Octobre', 'Novembre', 'D\u00e9cembre'],\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 monthNamesShort: ['Janv.', 'F\u00e9vr.', 'Mars', 'Avril', 'Mai', 'Juin', 'Juil.', 'Ao\u00fbt', 'Sept.', 'Oct.', 'Nov.', 'D\u00e9c.'],\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 dayNames: ['Dimanche', 'Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi'],\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 dayNamesShort: ['Dim.', 'Lun.', 'Mar.', 'Mer.', 'Jeu.', 'Ven.', 'Sam.'],\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 dayNamesMin: ['D', 'L', 'M', 'M', 'J', 'V', 'S'],\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 weekHeader: 'Sem.',\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 dateFormat: 'dd\/mm\/yy'\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 });\u00a0 \u00a0 \u00a0 \u00a0 });\u00a0 \u00a0 <\/script><\/body><\/html>\u00a0\u00a0\u00a0\u00a0\u00a0pdo.php:<?php\u00a0 \u00a0 $dsn = "mysql:host=mysql-jardin-connect.alwaysdata.net;dbname=jardin-connect_********;charset=utf8";\u00a0 \u00a0 $dbuser = "**********";\u00a0 \u00a0 $dbpwd = "***********";\u00a0\u00a0 \u00a0 $pdo = new PDO($dsn, $dbuser, $dbpwd, []);\u00a0\u00a0\u00a0retroaction.php:\u00a0<?php\u00a0$sql = "SELECT moisture from capture WHERE id=(SELECT max(id) FROM capture)";$stmt = $pdo->query($sql);$res = $stmt->fetch();$moisture = $res['moisture'];\u00a0if ($moisture > 50) {\u00a0 \u00a0 echo '1';} else {\u00a0 \u00a0 echo '0';}\u00a0\u00a0style.css:\u00a0html {\u00a0 \u00a0 font-size: 16px;}a {\u00a0 \u00a0 text-decoration: none;\u00a0 \u00a0 font-size: 1.7rem;\u00a0 \u00a0 color: #97CC04;}.ui-datepicker {\u00a0 \u00a0 font-size: 17px !important;}.ui-state-default {\u00a0 \u00a0 font-size: 1.2rem;}.ak_container {\u00a0 \u00a0 width: 80%;\u00a0 \u00a0 margin: 0 auto;}#homepage_page #today {\u00a0 \u00a0 margin: 10px 0 0;\u00a0 \u00a0 font-size: 2rem;\u00a0 \u00a0 color: #1C2321;\u00a0 \u00a0 margin-bottom: 50px;\u00a0 \u00a0 text-align: center;}#homepage_page #chart_display {\u00a0 \u00a0 margin: 0 auto;\u00a0 \u00a0 width: 80%;\u00a0 \u00a0 height: 600px;}#homepage_page form#asked_date_form {\u00a0 \u00a0 margin-top: 15px;\u00a0 \u00a0 height: 50px;}#homepage_page form#asked_date_form label {\u00a0 \u00a0 font-size: 1.1rem;}#homepage_page form#asked_date_form input#datepicker {\u00a0 \u00a0 text-align: center;\u00a0 \u00a0 width: 70px;\u00a0 \u00a0 height: 30px;\u00a0 \u00a0 border-radius: 10px;\u00a0 \u00a0 border: 1px solid #97CC04;\u00a0 \u00a0 background: #fff;}#homepage_page form#asked_date_form input#submit_day {\u00a0 \u00a0 width: 90px;\u00a0 \u00a0 height: 30px;\u00a0 \u00a0 border-radius: 10px;\u00a0 \u00a0 border: 1px solid #97CC04;\u00a0 \u00a0 font-size: 1rem;\u00a0 \u00a0 color: #1C2321;\u00a0 \u00a0 background:#fff;\u00a0}<\/code><\/pre>\n<\/details>\n\n\n
Voici le R\u00e9sultat :<\/h4>\n\n\n
\"\"\/<\/figure>\n\n\n
Partie 3:Utilisation de IOT Cloud Arduino\u00a0<\/h2>\n\n
\u00a0 \u00a0 \u00a0 \u00a0<\/h5>
\u00a0<\/h5>
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0IOT Cloud Arduino nous donne acc\u00e8s a une interface Web ou une\u00a0 application nomm\u00e9 \u00ab\u00a0Arduino IOT Cloud Remote\u00a0\u00bb\u00a0 pour pouvoir afficher\/stocker les donn\u00e9es (taux d’humidit\u00e9 du sol, temp\u00e9rature\/humidit\u00e9 de l’air ) et de contr\u00f4ler l’arrosage\u00a0 via un bouton (marche\/arr\u00eat )<\/h5>
\u00a0<\/h5>
\u00a0<\/h1>\n\n\n
Voici le programme pour la carte Arduino :<\/h2>\n\n\n\n
Programme<\/summary>\n
\u00a0\n#include "thingProperties.h"\n#define ledG 16 \/\/D2\n#include "DHT.h"\n#define DHTpin 12\/\/D6\n#define DHTTYPE DHT11\nDHT dht(DHTpin, DHTTYPE);\nint sensor = A0;\nint relay = 2; \/\/D4\nvoid setup()\n{ Serial.begin(9600);\n\u00a0 delay(1500);\n\u00a0 dht.begin();\n\u00a0 pinMode(ledG, INPUT);\n\u00a0 \/\/pinMode(sensor,INPUT);\n\u00a0 pinMode(relay, OUTPUT);\n\u00a0 initProperties();\n\u00a0 ArduinoCloud.begin(ArduinoIoTPreferredConnection);\n\u00a0 setDebugMessageLevel(2);\n\u00a0 ArduinoCloud.printDebugInfo();\n}\nvoid loop()\n{\n\u00a0 ArduinoCloud.update();\n\u00a0 temperature = dht.readTemperature();\n\u00a0 humidite = dht.readHumidity();\n\u00a0 humidity = analogRead(sensor);\n\u00a0 humidity = map(humidity, 300, 800, 100, 0);\n\u00a0 onLedBtnChange() ;\n\u00a0\n}\n\u00a0\nvoid onLedBtnChange()\n{\n\u00a0 if (humidity > 50)\n\u00a0 {\n\u00a0 \u00a0 digitalWrite(ledG, HIGH);\n\u00a0 }\n\u00a0 else\n\u00a0 {\n\u00a0 \u00a0 digitalWrite(ledG, LOW);\n\u00a0 }\n\u00a0\n}\n\u00a0\n\u00a0\nvoid onRelaisChange()\u00a0 {\n\u00a0 if (relais)\n\u00a0 {\n\u00a0 \u00a0 digitalWrite(relay, HIGH);\n\u00a0 }\n\u00a0 else\n\u00a0 {\n\u00a0 \u00a0 digitalWrite(relay, LOW);\n\u00a0 }\n}\n\u00a0<\/code><\/pre>\n<\/details>\n\n\n\n
Voici le R\u00e9sultat :<\/h2>\n\n\n\n
Affichage depuis un site Web :<\/h4>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
Affichage avec une application:<\/h4>\n\n\n\n
\"\"\/<\/figure>\n","protected":false},"excerpt":{"rendered":"
Principe du projet Le Projet consiste \u00e0 l'arrosage automatique d'un jardin connect\u00e9, c'est une nouvelle mani\u00e8re de piloter et g\u00e9rer un syst\u00e8me d'arrosage d'une […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":9471,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-tutoriel","meta":{"footnotes":""},"class_list":["post-9477","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.association-ore.fr\/fr\/wp-json\/wp\/v2\/pages\/9477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.association-ore.fr\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.association-ore.fr\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.association-ore.fr\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.association-ore.fr\/fr\/wp-json\/wp\/v2\/comments?post=9477"}],"version-history":[{"count":1,"href":"https:\/\/www.association-ore.fr\/fr\/wp-json\/wp\/v2\/pages\/9477\/revisions"}],"predecessor-version":[{"id":11533,"href":"https:\/\/www.association-ore.fr\/fr\/wp-json\/wp\/v2\/pages\/9477\/revisions\/11533"}],"up":[{"embeddable":true,"href":"https:\/\/www.association-ore.fr\/fr\/wp-json\/wp\/v2\/pages\/9471"}],"wp:attachment":[{"href":"https:\/\/www.association-ore.fr\/fr\/wp-json\/wp\/v2\/media?parent=9477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}