Update 7.2.1-hivemq-openssl-certificate.ipynb

sparks-baird · Jun 13, 2024 · c07b945 · c07b945
1 parent 5f1d72d
commit c07b945
Showing 1 changed file with 19 additions and 13 deletions.
diff --git a/notebooks/7.2.1-hivemq-openssl-certificate.ipynb b/notebooks/7.2.1-hivemq-openssl-certificate.ipynb
@@ -3,8 +3,8 @@
     {
       "cell_type": "markdown",
       "metadata": {
-        "id": "view-in-github",
-        "colab_type": "text"
+        "colab_type": "text",
+        "id": "view-in-github"
       },
       "source": [
         "<a href=\"https://colab.research.google.com/github/sparks-baird/self-driving-lab-demo/blob/main/notebooks/7.2.1-hivemq-openssl-certificate.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
@@ -22,6 +22,13 @@
         "- https://github.com/sparks-baird/self-driving-lab-demo/blob/main/src/public_mqtt_sdl_demo/main.py"
       ]
     },
+    {
+      "cell_type": "markdown",
+      "metadata": {},
+      "source": [
+        "**NOTE:** Unless you are using the public test credentials for testing purposes, you will need to replace `host` with your own hostname, since certificates are not transferrable for different brokers. On HiveMQ Cloud, these used to be transferrable, but no longer are. See [this community.hivemq.com post](https://community.hivemq.com/t/getting-started-raspberry-pi-pico-w/1316/30?u=sgbaird) for details."
+      ]
+    },
     {
       "cell_type": "code",
       "execution_count": 11,
@@ -31,7 +38,6 @@
       "outputs": [],
       "source": [
         "# dummy host name: \"1234abc5678def91011ghi1213.s2.eu.hivemq.cloud\"\n",
-        "# NOTE: Replace this with your own hostname (certificates are not transferrable for different brokers)\n",
         "host = \"248cc294c37642359297f75b7b023374.s2.eu.hivemq.cloud\" #@param {type:\"string\"}\n",
         "port = 8883 #@param {type:\"integer\"}"
       ]
@@ -51,16 +57,16 @@
       "cell_type": "code",
       "execution_count": 13,
       "metadata": {
-        "id": "w5xKUcWssZ_W",
-        "outputId": "9921a449-9d45-4731-9b3b-ff743dffedc3",
         "colab": {
           "base_uri": "https://localhost:8080/"
-        }
+        },
+        "id": "w5xKUcWssZ_W",
+        "outputId": "9921a449-9d45-4731-9b3b-ff743dffedc3"
       },
       "outputs": [
         {
-          "output_type": "stream",
           "name": "stdout",
+          "output_type": "stream",
           "text": [
             "CONNECTED(00000003)\n",
             "---\n",
@@ -178,16 +184,16 @@
       "cell_type": "code",
       "execution_count": 14,
       "metadata": {
-        "id": "c3a0_l6qtwZc",
-        "outputId": "a99195eb-b425-4279-ac2d-6861bde920f1",
         "colab": {
           "base_uri": "https://localhost:8080/"
-        }
+        },
+        "id": "c3a0_l6qtwZc",
+        "outputId": "a99195eb-b425-4279-ac2d-6861bde920f1"
       },
       "outputs": [
         {
-          "output_type": "stream",
           "name": "stdout",
+          "output_type": "stream",
           "text": [
             "-----BEGIN CERTIFICATE-----\n",
             "MIIFBjCCAu6gAwIBAgIRAIp9PhPWLzDvI4a9KQdrNPgwDQYJKoZIhvcNAQELBQAw\n",
@@ -271,8 +277,8 @@
   ],
   "metadata": {
     "colab": {
-      "provenance": [],
-      "include_colab_link": true
+      "include_colab_link": true,
+      "provenance": []
     },
     "kernelspec": {
       "display_name": "Python 3",