diff --git a/node-red/README.md b/node-red/README.md
new file mode 100644
index 0000000..d6694d4
--- /dev/null
+++ b/node-red/README.md
@@ -0,0 +1,8 @@
+# NodeRed 
+
+To launch the installation of node red, be sure to have `nodejs` installed, and launch the following commands:
+```bash
+sudo npm install -g --unsafe-perm node-red
+node-red
+```
+Once all setup you can import the `.json` !
diff --git a/node-red/mqtt_boilerplate.json b/node-red/mqtt_boilerplate.json
new file mode 100644
index 0000000..ffa8563
--- /dev/null
+++ b/node-red/mqtt_boilerplate.json
@@ -0,0 +1,187 @@
+[
+    {
+        "id": "198746f833af26ca",
+        "type": "tab",
+        "label": "Flow 1",
+        "disabled": false,
+        "info": "",
+        "env": []
+    },
+    {
+        "id": "4c9b06ffad932f89",
+        "type": "debug",
+        "z": "198746f833af26ca",
+        "name": "debug 1",
+        "active": true,
+        "tosidebar": false,
+        "console": true,
+        "tostatus": false,
+        "complete": "payload",
+        "targetType": "msg",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 1230,
+        "y": 220,
+        "wires": []
+    },
+    {
+        "id": "5833c1785f0d5c12",
+        "type": "inject",
+        "z": "198746f833af26ca",
+        "name": "Toto timestamp",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "toto",
+        "payload": "Hello, world!",
+        "payloadType": "str",
+        "x": 860,
+        "y": 160,
+        "wires": [
+            [
+                "cfba9dafbd28ba79"
+            ]
+        ]
+    },
+    {
+        "id": "cfba9dafbd28ba79",
+        "type": "mqtt out",
+        "z": "198746f833af26ca",
+        "name": "",
+        "topic": "toto",
+        "qos": "",
+        "retain": "",
+        "respTopic": "",
+        "contentType": "",
+        "userProps": "",
+        "correl": "",
+        "expiry": "",
+        "broker": "3c830ca801586f46",
+        "x": 1070,
+        "y": 160,
+        "wires": []
+    },
+    {
+        "id": "644016f53bdf47c7",
+        "type": "mqtt in",
+        "z": "198746f833af26ca",
+        "name": "",
+        "topic": "toto",
+        "qos": "2",
+        "datatype": "auto-detect",
+        "broker": "211ac90c1df2c2b0",
+        "nl": false,
+        "rap": true,
+        "rh": 0,
+        "inputs": 0,
+        "x": 890,
+        "y": 220,
+        "wires": [
+            [
+                "4c9b06ffad932f89"
+            ]
+        ]
+    },
+    {
+        "id": "3c830ca801586f46",
+        "type": "mqtt-broker",
+        "name": "",
+        "broker": "https://srv-chirpstack.insa-toulouse.fr",
+        "port": "1883",
+        "tls": "baca35e28f5a3a27",
+        "clientid": "",
+        "autoConnect": true,
+        "usetls": true,
+        "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": "211ac90c1df2c2b0",
+        "type": "mqtt-broker",
+        "name": "",
+        "broker": "https://srv-chirpstack.insa-toulouse.fr",
+        "port": "1883",
+        "tls": "2909ad4e1ca13619",
+        "clientid": "",
+        "autoConnect": true,
+        "usetls": true,
+        "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": "baca35e28f5a3a27",
+        "type": "tls-config",
+        "name": "",
+        "cert": "",
+        "key": "",
+        "ca": "",
+        "certname": "",
+        "keyname": "",
+        "caname": "ca_certificate.txt",
+        "servername": "",
+        "verifyservercert": true,
+        "alpnprotocol": ""
+    },
+    {
+        "id": "2909ad4e1ca13619",
+        "type": "tls-config",
+        "name": "",
+        "cert": "",
+        "key": "",
+        "ca": "",
+        "certname": "",
+        "keyname": "",
+        "caname": "ca_certificate.txt",
+        "servername": "",
+        "verifyservercert": true,
+        "alpnprotocol": ""
+    }
+]
\ No newline at end of file
diff --git a/node-red/nodered_test_mqtt.png b/node-red/nodered_test_mqtt.png
new file mode 100644
index 0000000..f8da0c4
Binary files /dev/null and b/node-red/nodered_test_mqtt.png differ