diff --git a/.devcontainer/nodered/flows.json b/.devcontainer/nodered/flows.json
index d7a2d64..bf9208f 100644
--- a/.devcontainer/nodered/flows.json
+++ b/.devcontainer/nodered/flows.json
@@ -1,4 +1,576 @@
 [
+    {
+        "id": "41526b8c80d5a5f7",
+        "type": "tab",
+        "label": "Flux 1",
+        "disabled": false,
+        "info": "",
+        "env": []
+    },
+    {
+        "id": "2a8407e428af559f",
+        "type": "group",
+        "z": "41526b8c80d5a5f7",
+        "name": "Min",
+        "style": {
+            "label": true
+        },
+        "nodes": [
+            "4b979855487fc0b1",
+            "3f74047aefdac05f",
+            "d2388fac5fea8d03",
+            "ba3afa8b6ed20d2b"
+        ],
+        "x": 314,
+        "y": 859,
+        "w": 552,
+        "h": 122
+    },
+    {
+        "id": "5ebff09bebc9865a",
+        "type": "group",
+        "z": "41526b8c80d5a5f7",
+        "name": "Low",
+        "style": {
+            "label": true
+        },
+        "nodes": [
+            "74df0c43c72c39fa",
+            "f9f217f841405293",
+            "0410cff39c4521c5",
+            "08379faee7b95178"
+        ],
+        "x": 314,
+        "y": 999,
+        "w": 552,
+        "h": 122
+    },
+    {
+        "id": "12ed9a9e97b00f80",
+        "type": "group",
+        "z": "41526b8c80d5a5f7",
+        "name": "High",
+        "style": {
+            "label": true
+        },
+        "nodes": [
+            "0a64cd6407eb9beb",
+            "74ee6826173e5cff",
+            "ba844710a3cd418f",
+            "01aa1516d332fbdb"
+        ],
+        "x": 314,
+        "y": 1139,
+        "w": 552,
+        "h": 122
+    },
+    {
+        "id": "cc2c8bd885d00eb5",
+        "type": "group",
+        "z": "41526b8c80d5a5f7",
+        "name": "Max",
+        "style": {
+            "label": true
+        },
+        "nodes": [
+            "b5dc1ebb90703c45",
+            "220ae50ebb21ef39",
+            "2af8b2907370f976",
+            "cb789bc9c5a12562"
+        ],
+        "x": 314,
+        "y": 1279,
+        "w": 552,
+        "h": 122
+    },
+    {
+        "id": "627a082dc43aa9d0",
+        "type": "mqtt in",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "topic": "geii/telemetry",
+        "qos": "2",
+        "datatype": "auto-detect",
+        "broker": "16928f30f5e1270e",
+        "nl": false,
+        "rap": true,
+        "rh": 0,
+        "inputs": 0,
+        "x": 90,
+        "y": 880,
+        "wires": [
+            [
+                "e6bbd953a6bc5b52",
+                "2e2332cd3bc7aba0",
+                "96e0876107bdfb89",
+                "7054bc345a349ff8",
+                "4eb0e47e1c97983f",
+                "eceee7354caa4397",
+                "1ba681875b5ebc3a",
+                "3f74047aefdac05f",
+                "f9f217f841405293",
+                "74ee6826173e5cff",
+                "220ae50ebb21ef39",
+                "df9ea9412cfc8a6d"
+            ]
+        ]
+    },
+    {
+        "id": "e6bbd953a6bc5b52",
+        "type": "ui-gauge",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "group": "d7c1d71a4dcf42ce",
+        "order": 7,
+        "value": "$round(payload.entree,1)",
+        "valueType": "jsonata",
+        "width": 3,
+        "height": 3,
+        "gtype": "gauge-half",
+        "gstyle": "needle",
+        "title": "Entrée",
+        "alwaysShowTitle": false,
+        "floatingTitlePosition": "top-left",
+        "units": "units",
+        "icon": "",
+        "prefix": "",
+        "suffix": "",
+        "segments": [
+            {
+                "from": "0",
+                "color": "#5cd65c",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "75",
+                "color": "#f8e45c",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "150",
+                "color": "#c061cb",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "225",
+                "color": "#ffa348",
+                "text": "",
+                "textType": "label"
+            }
+        ],
+        "min": 0,
+        "max": "300",
+        "sizeThickness": 16,
+        "sizeGap": 4,
+        "sizeKeyThickness": 8,
+        "styleRounded": true,
+        "styleGlow": false,
+        "className": "",
+        "x": 370,
+        "y": 720,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "2e2332cd3bc7aba0",
+        "type": "ui-gauge",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "group": "d7c1d71a4dcf42ce",
+        "order": 6,
+        "value": "$round(payload.sortie,1)",
+        "valueType": "jsonata",
+        "width": 3,
+        "height": 3,
+        "gtype": "gauge-half",
+        "gstyle": "needle",
+        "title": "Sortie",
+        "alwaysShowTitle": false,
+        "floatingTitlePosition": "top-left",
+        "units": "units",
+        "icon": "",
+        "prefix": "",
+        "suffix": "",
+        "segments": [
+            {
+                "from": "0",
+                "color": "#5cd65c",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "90",
+                "color": "#ffc800",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "120",
+                "color": "#ff8040",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "150",
+                "color": "#ea5353",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "180",
+                "color": "#000000",
+                "text": "",
+                "textType": "label"
+            }
+        ],
+        "min": 0,
+        "max": "220",
+        "sizeThickness": 16,
+        "sizeGap": 4,
+        "sizeKeyThickness": 8,
+        "styleRounded": true,
+        "styleGlow": false,
+        "className": "",
+        "x": 370,
+        "y": 760,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "f4d17ca934f62db0",
+        "type": "ui-progress",
+        "z": "41526b8c80d5a5f7",
+        "group": "d7c1d71a4dcf42ce",
+        "name": "",
+        "label": "Tank level",
+        "order": 1,
+        "width": 0,
+        "height": 0,
+        "color": "",
+        "className": "",
+        "x": 760,
+        "y": 680,
+        "wires": []
+    },
+    {
+        "id": "96e0876107bdfb89",
+        "type": "change",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "rules": [
+            {
+                "t": "set",
+                "p": "payload",
+                "pt": "msg",
+                "to": "payload.tank",
+                "tot": "msg"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 410,
+        "y": 680,
+        "wires": [
+            [
+                "9145a0e552810586"
+            ]
+        ]
+    },
+    {
+        "id": "9145a0e552810586",
+        "type": "range",
+        "z": "41526b8c80d5a5f7",
+        "minin": "0",
+        "maxin": "10",
+        "minout": "0",
+        "maxout": "100",
+        "action": "scale",
+        "round": false,
+        "property": "payload",
+        "name": "",
+        "x": 600,
+        "y": 680,
+        "wires": [
+            [
+                "f4d17ca934f62db0"
+            ]
+        ]
+    },
+    {
+        "id": "7054bc345a349ff8",
+        "type": "ui-gauge",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "group": "5628ce0b7dc12431",
+        "order": 1,
+        "value": "$round(payload.pompe1,1)",
+        "valueType": "jsonata",
+        "width": 3,
+        "height": 3,
+        "gtype": "gauge-half",
+        "gstyle": "needle",
+        "title": "Pompe1",
+        "alwaysShowTitle": false,
+        "floatingTitlePosition": "top-left",
+        "units": "units",
+        "icon": "",
+        "prefix": "",
+        "suffix": "",
+        "segments": [
+            {
+                "from": "0",
+                "color": "#ffc800",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "65",
+                "color": "#5bd75b",
+                "text": "",
+                "textType": "label"
+            }
+        ],
+        "min": 0,
+        "max": "80",
+        "sizeThickness": 16,
+        "sizeGap": 4,
+        "sizeKeyThickness": 8,
+        "styleRounded": true,
+        "styleGlow": false,
+        "className": "",
+        "x": 360,
+        "y": 1440,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "1ba681875b5ebc3a",
+        "type": "ui-gauge",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "group": "5628ce0b7dc12431",
+        "order": 6,
+        "value": "$round(payload.pompe4,1)",
+        "valueType": "jsonata",
+        "width": 3,
+        "height": 3,
+        "gtype": "gauge-half",
+        "gstyle": "needle",
+        "title": "Pompe 4",
+        "alwaysShowTitle": false,
+        "floatingTitlePosition": "top-left",
+        "units": "units",
+        "icon": "",
+        "prefix": "",
+        "suffix": "",
+        "segments": [
+            {
+                "from": "0",
+                "color": "#ffc800",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "65",
+                "color": "#5cd65c",
+                "text": "",
+                "textType": "label"
+            }
+        ],
+        "min": 0,
+        "max": "80",
+        "sizeThickness": 16,
+        "sizeGap": 4,
+        "sizeKeyThickness": 8,
+        "styleRounded": true,
+        "styleGlow": false,
+        "className": "",
+        "x": 360,
+        "y": 1560,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "eceee7354caa4397",
+        "type": "ui-gauge",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "group": "5628ce0b7dc12431",
+        "order": 5,
+        "value": "$round(payload.pompe3,1)",
+        "valueType": "jsonata",
+        "width": 3,
+        "height": 3,
+        "gtype": "gauge-half",
+        "gstyle": "needle",
+        "title": "Pompe 3",
+        "alwaysShowTitle": false,
+        "floatingTitlePosition": "top-left",
+        "units": "units",
+        "icon": "",
+        "prefix": "",
+        "suffix": "",
+        "segments": [
+            {
+                "from": "0",
+                "color": "#ffc800",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "65",
+                "color": "#5cd65c",
+                "text": "",
+                "textType": "label"
+            }
+        ],
+        "min": 0,
+        "max": "80",
+        "sizeThickness": 16,
+        "sizeGap": 4,
+        "sizeKeyThickness": 8,
+        "styleRounded": true,
+        "styleGlow": false,
+        "className": "",
+        "x": 360,
+        "y": 1520,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "4eb0e47e1c97983f",
+        "type": "ui-gauge",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "group": "5628ce0b7dc12431",
+        "order": 2,
+        "value": "$round(payload.pompe2,1)",
+        "valueType": "jsonata",
+        "width": 3,
+        "height": 3,
+        "gtype": "gauge-half",
+        "gstyle": "needle",
+        "title": "Pompe 2",
+        "alwaysShowTitle": false,
+        "floatingTitlePosition": "top-left",
+        "units": "units",
+        "icon": "",
+        "prefix": "",
+        "suffix": "",
+        "segments": [
+            {
+                "from": "0",
+                "color": "#ffc800",
+                "text": "",
+                "textType": "label"
+            },
+            {
+                "from": "65",
+                "color": "#5cd65c",
+                "text": "",
+                "textType": "label"
+            }
+        ],
+        "min": 0,
+        "max": "80",
+        "sizeThickness": 16,
+        "sizeGap": 4,
+        "sizeKeyThickness": 8,
+        "styleRounded": true,
+        "styleGlow": false,
+        "className": "",
+        "x": 360,
+        "y": 1480,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "4b979855487fc0b1",
+        "type": "ui-text",
+        "z": "41526b8c80d5a5f7",
+        "g": "2a8407e428af559f",
+        "group": "d7c1d71a4dcf42ce",
+        "order": 2,
+        "width": "2",
+        "height": "1",
+        "name": "",
+        "label": "min",
+        "format": "{{msg.payload}}",
+        "layout": "row-left",
+        "style": false,
+        "font": "",
+        "fontSize": 16,
+        "color": "#717171",
+        "wrapText": false,
+        "className": "",
+        "value": "payload",
+        "valueType": "msg",
+        "x": 790,
+        "y": 920,
+        "wires": []
+    },
+    {
+        "id": "74df0c43c72c39fa",
+        "type": "ui-text",
+        "z": "41526b8c80d5a5f7",
+        "g": "5ebff09bebc9865a",
+        "group": "d7c1d71a4dcf42ce",
+        "order": 3,
+        "width": "1",
+        "height": "1",
+        "name": "",
+        "label": "low",
+        "format": "{{msg.payload}}",
+        "layout": "row-center",
+        "style": false,
+        "font": "",
+        "fontSize": 16,
+        "color": "#717171",
+        "wrapText": false,
+        "className": "",
+        "value": "payload",
+        "valueType": "msg",
+        "x": 790,
+        "y": 1060,
+        "wires": []
+    },
+    {
+        "id": "0a64cd6407eb9beb",
+        "type": "ui-text",
+        "z": "41526b8c80d5a5f7",
+        "g": "12ed9a9e97b00f80",
+        "group": "d7c1d71a4dcf42ce",
+        "order": 4,
+        "width": "1",
+        "height": "1",
+        "name": "",
+        "label": "high",
+        "format": "{{msg.payload}}",
+        "layout": "row-center",
+        "style": false,
+        "font": "",
+        "fontSize": 16,
+        "color": "#717171",
+        "wrapText": false,
+        "className": "",
+        "value": "payload",
+        "valueType": "msg",
+        "x": 790,
+        "y": 1200,
+        "wires": []
+    },
     {
         "id": "b5dc1ebb90703c45",
         "type": "ui-text",
@@ -20,10 +592,1095 @@
         "className": "",
         "value": "payload",
         "valueType": "msg",
-        "x": 850,
-        "y": 700,
+        "x": 790,
+        "y": 1340,
         "wires": []
     },
+    {
+        "id": "3f74047aefdac05f",
+        "type": "switch",
+        "z": "41526b8c80d5a5f7",
+        "g": "2a8407e428af559f",
+        "name": "",
+        "property": "payload.min",
+        "propertyType": "msg",
+        "rules": [
+            {
+                "t": "eq",
+                "v": "0",
+                "vt": "num"
+            },
+            {
+                "t": "eq",
+                "v": "1",
+                "vt": "num"
+            }
+        ],
+        "checkall": "false",
+        "repair": false,
+        "outputs": 2,
+        "x": 400,
+        "y": 920,
+        "wires": [
+            [
+                "d2388fac5fea8d03"
+            ],
+            [
+                "ba3afa8b6ed20d2b"
+            ]
+        ]
+    },
+    {
+        "id": "d2388fac5fea8d03",
+        "type": "change",
+        "z": "41526b8c80d5a5f7",
+        "g": "2a8407e428af559f",
+        "name": "",
+        "rules": [
+            {
+                "t": "set",
+                "p": "payload",
+                "pt": "msg",
+                "to": "🔴",
+                "tot": "str"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 590,
+        "y": 900,
+        "wires": [
+            [
+                "4b979855487fc0b1"
+            ]
+        ]
+    },
+    {
+        "id": "ba3afa8b6ed20d2b",
+        "type": "change",
+        "z": "41526b8c80d5a5f7",
+        "g": "2a8407e428af559f",
+        "name": "",
+        "rules": [
+            {
+                "t": "set",
+                "p": "payload",
+                "pt": "msg",
+                "to": "🟢",
+                "tot": "str"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 590,
+        "y": 940,
+        "wires": [
+            [
+                "4b979855487fc0b1"
+            ]
+        ]
+    },
+    {
+        "id": "f9f217f841405293",
+        "type": "switch",
+        "z": "41526b8c80d5a5f7",
+        "g": "5ebff09bebc9865a",
+        "name": "",
+        "property": "payload.low",
+        "propertyType": "msg",
+        "rules": [
+            {
+                "t": "eq",
+                "v": "0",
+                "vt": "num"
+            },
+            {
+                "t": "eq",
+                "v": "1",
+                "vt": "num"
+            }
+        ],
+        "checkall": "false",
+        "repair": false,
+        "outputs": 2,
+        "x": 400,
+        "y": 1060,
+        "wires": [
+            [
+                "0410cff39c4521c5"
+            ],
+            [
+                "08379faee7b95178"
+            ]
+        ]
+    },
+    {
+        "id": "74ee6826173e5cff",
+        "type": "switch",
+        "z": "41526b8c80d5a5f7",
+        "g": "12ed9a9e97b00f80",
+        "name": "",
+        "property": "payload.high",
+        "propertyType": "msg",
+        "rules": [
+            {
+                "t": "eq",
+                "v": "0",
+                "vt": "num"
+            },
+            {
+                "t": "eq",
+                "v": "1",
+                "vt": "num"
+            }
+        ],
+        "checkall": "false",
+        "repair": false,
+        "outputs": 2,
+        "x": 400,
+        "y": 1200,
+        "wires": [
+            [
+                "ba844710a3cd418f"
+            ],
+            [
+                "01aa1516d332fbdb"
+            ]
+        ]
+    },
+    {
+        "id": "220ae50ebb21ef39",
+        "type": "switch",
+        "z": "41526b8c80d5a5f7",
+        "g": "cc2c8bd885d00eb5",
+        "name": "",
+        "property": "payload.max",
+        "propertyType": "msg",
+        "rules": [
+            {
+                "t": "eq",
+                "v": "0",
+                "vt": "num"
+            },
+            {
+                "t": "eq",
+                "v": "1",
+                "vt": "num"
+            }
+        ],
+        "checkall": "false",
+        "repair": false,
+        "outputs": 2,
+        "x": 400,
+        "y": 1340,
+        "wires": [
+            [
+                "2af8b2907370f976"
+            ],
+            [
+                "cb789bc9c5a12562"
+            ]
+        ]
+    },
+    {
+        "id": "0410cff39c4521c5",
+        "type": "change",
+        "z": "41526b8c80d5a5f7",
+        "g": "5ebff09bebc9865a",
+        "name": "",
+        "rules": [
+            {
+                "t": "set",
+                "p": "payload",
+                "pt": "msg",
+                "to": "🔴",
+                "tot": "str"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 590,
+        "y": 1040,
+        "wires": [
+            [
+                "74df0c43c72c39fa"
+            ]
+        ]
+    },
+    {
+        "id": "08379faee7b95178",
+        "type": "change",
+        "z": "41526b8c80d5a5f7",
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+        "width": "3",
+        "height": "1",
+        "emulateClick": false,
+        "tooltip": "",
+        "color": "",
+        "bgcolor": "",
+        "className": "",
+        "icon": "water-pump",
+        "iconPosition": "left",
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+        "payloadType": "flow",
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+        "buttonColor": "",
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+        "emulateClick": false,
+        "tooltip": "",
+        "color": "",
+        "bgcolor": "",
+        "className": "",
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+        "width": "3",
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+        "emulateClick": false,
+        "tooltip": "",
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+        "bgcolor": "",
+        "className": "",
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+        "group": "5628ce0b7dc12431",
+        "name": "",
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+        "width": "3",
+        "height": "1",
+        "emulateClick": false,
+        "tooltip": "",
+        "color": "",
+        "bgcolor": "",
+        "className": "",
+        "icon": "water-pump",
+        "iconPosition": "left",
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+        "payloadType": "flow",
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+        "buttonColor": "",
+        "textColor": "",
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+        "type": "mqtt out",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "topic": "geii/ordre",
+        "qos": "",
+        "retain": "",
+        "respTopic": "",
+        "contentType": "",
+        "userProps": "",
+        "correl": "",
+        "expiry": "",
+        "broker": "16928f30f5e1270e",
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+        "name": "",
+        "label": "chart",
+        "order": 8,
+        "chartType": "area",
+        "category": "topic",
+        "categoryType": "msg",
+        "xAxisLabel": "",
+        "xAxisProperty": "",
+        "xAxisPropertyType": "timestamp",
+        "xAxisType": "time",
+        "xAxisFormat": "",
+        "xAxisFormatType": "auto",
+        "xmin": "",
+        "xmax": "",
+        "yAxisLabel": "",
+        "yAxisProperty": "payload.tank",
+        "yAxisPropertyType": "msg",
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+        "gridColor": [
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+        "height": 8,
+        "className": "",
+        "interpolation": "linear",
+        "x": 370,
+        "y": 820,
+        "wires": [
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+        "type": "inject",
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+        "name": "",
+        "props": [
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+        "crontab": "",
+        "once": true,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
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+                "pt": "flow",
+                "to": "false",
+                "tot": "bool"
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+                "pt": "flow",
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+                "tot": "bool"
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+                "p": "pompe3",
+                "pt": "flow",
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+                "tot": "bool"
+            },
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+                "p": "pompe4",
+                "pt": "flow",
+                "to": "false",
+                "tot": "bool"
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+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 350,
+        "y": 40,
+        "wires": [
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+        "type": "debug",
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+        "name": "debug 1",
+        "active": false,
+        "tosidebar": true,
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+        "statusVal": "",
+        "statusType": "auto",
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+        "wires": []
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+        "type": "function",
+        "z": "41526b8c80d5a5f7",
+        "name": "envoi",
+        "func": "let pompe1 = flow.get(\"pompe1\") || 0;\nlet pompe2 = flow.get(\"pompe2\") || 0;\nlet pompe3 = flow.get(\"pompe3\") || 0;\nlet pompe4 = flow.get(\"pompe4\") || 0;\n\nmsg.payload = { \n  \"p1\": pompe1, \n  \"p2\": pompe2, \n  \"p3\": pompe3, \n  \"p4\": pompe4 \n}\n\nreturn msg;",
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+        "timeout": 0,
+        "noerr": 0,
+        "initialize": "",
+        "finalize": "",
+        "libs": [],
+        "x": 1050,
+        "y": 180,
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+        "type": "switch",
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+        "y": 340,
+        "wires": [
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+                "to": "true",
+                "tot": "bool"
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+        "reg": false,
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+        "y": 320,
+        "wires": [
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+                "to": "false",
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+        "reg": false,
+        "x": 430,
+        "y": 360,
+        "wires": [
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+        "type": "switch",
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+        "name": "",
+        "property": "payload",
+        "propertyType": "msg",
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+                "v": "0",
+                "vt": "num"
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+                "v": "1",
+                "vt": "num"
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+        "checkall": "false",
+        "repair": false,
+        "outputs": 2,
+        "x": 240,
+        "y": 440,
+        "wires": [
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+        "type": "change",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "rules": [
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+                "p": "pompe4",
+                "pt": "flow",
+                "to": "true",
+                "tot": "bool"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 430,
+        "y": 420,
+        "wires": [
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+            ]
+        ]
+    },
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+        "type": "change",
+        "z": "41526b8c80d5a5f7",
+        "name": "",
+        "rules": [
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+                "p": "pompe4",
+                "pt": "flow",
+                "to": "false",
+                "tot": "bool"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 430,
+        "y": 460,
+        "wires": [
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+            ]
+        ]
+    },
+    {
+        "id": "16928f30f5e1270e",
+        "type": "mqtt-broker",
+        "name": "",
+        "broker": "rabbitmq",
+        "port": 1883,
+        "clientid": "",
+        "autoConnect": true,
+        "usetls": false,
+        "protocolVersion": "4",
+        "keepalive": 60,
+        "cleansession": true,
+        "autoUnsubscribe": true,
+        "birthTopic": "",
+        "birthQos": "0",
+        "birthRetain": "false",
+        "birthPayload": "",
+        "birthMsg": {},
+        "closeTopic": "",
+        "closeQos": "0",
+        "closeRetain": "false",
+        "closePayload": "",
+        "closeMsg": {},
+        "willTopic": "",
+        "willQos": "0",
+        "willRetain": "false",
+        "willPayload": "",
+        "willMsg": {},
+        "userProps": "",
+        "sessionExpiry": ""
+    },
     {
         "id": "d7c1d71a4dcf42ce",
         "type": "ui-group",
@@ -38,6 +1695,20 @@
         "disabled": "false",
         "groupType": "default"
     },
+    {
+        "id": "5628ce0b7dc12431",
+        "type": "ui-group",
+        "name": "Pompes",
+        "page": "5e9c1f56ed1b2af5",
+        "width": 6,
+        "height": 1,
+        "order": 2,
+        "showTitle": true,
+        "className": "",
+        "visible": "true",
+        "disabled": "false",
+        "groupType": "default"
+    },
     {
         "id": "5e9c1f56ed1b2af5",
         "type": "ui-page",
@@ -114,7 +1785,7 @@
         }
     },
     {
-        "id": "d55adf124e9ef5ad",
+        "id": "3aa3b265b1fd10c7",
         "type": "global-config",
         "env": [],
         "modules": {
diff --git a/main.cpp b/main.cpp
index c5f3964..088d48d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -33,7 +33,7 @@ using json = nlohmann::json;
 
 // Constantes de fonctionnement
 #define LEVEL_MIN 2
-#define FLOW_PER_PUMP 150
+#define FLOW_PER_PUMP 75
 
 /* Configuration MQTT */
 const std::string ADDRESS = "tcp://rabbitmq:1883";
@@ -48,7 +48,7 @@ unsigned short pompe1, pompe2, pompe3, pompe4; // bouton des pompes 0 (arrêt) /
 unsigned short pompe1_old, pompe2_old, pompe3_old, pompe4_old;
 unsigned short sensor_max, sensor_high, sensor_low, sensor_min;
 
-float TankInitalValue = 7;
+float TankInitalValue = 5;
 
 // Réception des messages MQTT
 // ************************************************************
@@ -57,6 +57,7 @@ public:
   void message_arrived(mqtt::const_message_ptr msg) override {
     std::string payload = msg->to_string();
 
+    /*
     if (payload == "p1") {
       pompe1 = !pompe1;
     } else if (payload == "p2") {
@@ -66,6 +67,24 @@ public:
     } else if (payload == "p4") {
       pompe4 = !pompe4;
     }
+    */
+
+    try {
+      json j = json::parse(payload);
+
+      // Ne rien faire si l'objet JSON est vide
+      if (j.empty()) return;
+
+      if (j.contains("p1")) pompe1 = j["p1"].get<int>() != 0;
+      if (j.contains("p2")) pompe2 = j["p2"].get<int>() != 0;
+      if (j.contains("p3")) pompe3 = j["p3"].get<int>() != 0;
+      if (j.contains("p4")) pompe4 = j["p4"].get<int>() != 0;
+
+      std::cout << "Pompes : " << pompe1 << " " << pompe2 << " " << pompe3 << " " << pompe4 << std::endl;
+    }
+    catch (const json::parse_error& e) {
+      std::cerr << "Erreur JSON : " << e.what() << "\n";
+    }
   }
 };
 // ************************************************************
@@ -196,8 +215,8 @@ void ProcessInitValues()
   _digital[OUT_FLOW_OUT_AMPLITUDE].dvalue = 100.0;
 
   _digital[OUT_LEVEL_MIN].dvalue = LEVEL_MIN;
-  _digital[OUT_LEVEL_LOW].dvalue = 6;
-  _digital[OUT_LEVEL_HIGH].dvalue = 7;
+  _digital[OUT_LEVEL_LOW].dvalue = 4.3;
+  _digital[OUT_LEVEL_HIGH].dvalue = 6.1;
   _digital[OUT_LEVEL_MAX].dvalue = 9.5;
 
   _digital[IN_FLOW_OUT].dvalue = 100.0;
@@ -249,9 +268,9 @@ double ProcessMoteur(int i)
 void ProcessException()
 {
   if (t_elapsed > 30) {
-    _digital[OUT_PUMP_1].mode = 0;
+    //_digital[OUT_PUMP_1].mode = 0;
   } else if (t_elapsed > 15) {
-    _digital[IN_SENSOR_LOW].mode = 0;
+    //_digital[IN_SENSOR_LOW].mode = 0;
   }
 }
 
@@ -265,8 +284,8 @@ void Process()
   // ***** FLOW OUT
   if (_digital[IN_TANK_LEVEL].dvalue > 1.0)
   {
-    //_digital[IN_FLOW_OUT].dvalue = SimulConsoSinusoidale(t);
-    _digital[IN_FLOW_OUT].dvalue = SimulConsoBrown(_digital[IN_FLOW_OUT].dvalue);
+    _digital[IN_FLOW_OUT].dvalue = SimulConsoSinusoidale(t);
+    //_digital[IN_FLOW_OUT].dvalue = SimulConsoBrown(_digital[IN_FLOW_OUT].dvalue);
   }
   else
   {