tutorials/_index.md

+---
+title: Tutorials
+---
+
+## Getting started
+
+
+## Micropython
+
+
+## E-textile
+
+* Photo tutorial for the E-textile card10 workshop at CCCam19 by plusea https://flickr.com/photos/plusea/albums/72157710505658161
+* Tutorial for sewable RGB LEDs (LilyPad Pixel Board): [Sewable RGB LEDs Tutorial](/tutorials/sewable_leds)
+
+## ECG
+
+* ECG kit assembly https://card10.badge.events.ccc.de/tutorials/ecg_kit_assembly
+
+## Maintenance and repairs
+
+We dedicated a separate section of card10logix to repair work for the maintenance of your card10: https://card10.badge.events.ccc.de/maintenance

tutorials/ecg_kit_assembly.md

+---
+title: ECG kit assembly
+---
+
+### How-To wire and solder an ECG-Cable for the card10 badge
+
+Stick some insulating tape over the ECG contacts at the bottom of your wristband, since we are replacing this contact area with one of the electrodes.
+
+Cut off the USB-A connector as we don't have use for it
+
+[![cut usb wire](/media/ecg/1-cut-wire.jpg)](/media/ecg/1-cut-wire.jpg)
+
+Slide the big shrinking tube over the USB cable
+
+Separate the wires as shown in the picture
+
+[![usb wire meanings](/media/ecg/wire-meanings.jpg)](/media/ecg/wire-meanings.jpg)
+
+
+Cut off all wires ecxept for orange and purple
+
+[![cut off unused wires](/media/ecg/cut-off-wires.jpg)](/media/ecg/cut-off-wires.jpg)
+
+
+Move the two small shrinking tubes over the ECG wires
+
+Solder the ECG wires to the USB wires as shown in the pictures
+
+[![solder ecg usb wires](/media/ecg/3-solder.jpg)](/media/ecg/3-solder.jpg)
+
+
+
+Test your ECG setup on your card10 prior the next step
+
+Slide the small shrinking tubes over the soldering connections and apply hot air (e.g. lighter)
+
+[![apply small heat shrink tubes](/media/ecg/4-add-heat-shrink.jpg)](/media/ecg/4-add-heat-shrink.jpg)
+
+[![shrink small heat shrink tubes](/media/ecg/5-shrik-this.jpg)](/media/ecg/5-shrik-this.jpg)
+
+
+
+Slide the bigger shrinking tube over the two small ones and also shrink it
+
+[![apply large heat shrink tube](/media/ecg/large-heat-shrink.jpg)](/media/ecg/large-heat-shrink.jpg)
+
+
+Have fun and hack ECG stuff
+
+[![ecg fertig](/media/ecg/fertig.jpg)](/media/ecg/fertig.jpg)
+
+
+
+### Usage
+
+[![ecg usage](/media/ecg/application.jpg)](/media/ecg/application.jpg)
+
+
+#### ECG
+Place the electrodes on your chest as shown in the picture and connect the USB-C connector with the USB symbol downwards. After starting the ECG application on your card10 press the right lower button (RIGHT) to switch over to ECG over USB.
+
+If you want to start logging your ECG data press the lower left button (LEFT) to start and stop logging. Log files are written to the filesystem (ecg-\<time\>.log) and can be transferred to a computer using the boot loader. You can visualize them with Audacity: Use File→Import→Raw Data, select the log file, then use Signed 16-bit PCM, Little Endian, 1 Channel, offset 0, amount 100% and sample rate 128 Hz. Normalize the amplitude by selecting the entire track (Ctrl-A), then use Effect→Amplify and keep the suggested Amplification value.
+
+#### Eye movement detection and muscle activity
+To detect eye movements like fast movements to the left or right or to detect REM phase while at sleep, place your electrodes on your temples.

de/gettingstarted.md → tutorials/gettingstarted.de.md

 ---
 title: Los gehts!
+hidden: true
 ---
 
-# Los geht's!
-
 Du hast also gerade dein card10 bekommen. Und jetzt?
 
 ## card10 zusammen bauen
 
-[Hier](/en/assembleyourcard10) ist eine schritt-für-schritt-anleitung mit Bildern, um dein card10 zusammen zu bauen.
+[Hier](/userguide/assembly.de) ist eine schritt-für-schritt-anleitung mit Bildern, um dein card10 zusammen zu bauen.
 
 ## card10 navigation
 Es gibt vier Knopfe auf dem card10 _harmonic_ board: Oben links, direkt über dem USB-C-Connector ist der POWER-Knopf. Darunter ist der LEFT Knopf. Die Knöpfe auf der rechten Seite sind näher beieinander. Auf dieser Seite ist der obere Knopf der SELECT-Knopf und der untere der RIGHT Knopf.
 
-<img class="center" alt="Zeichnung des card10 mit Knopf-Namen" src="/media/card10buttons.svg"  width="220" height="auto" align="center">
+[![Zeichnung des card10 mit Knopf-Namen](/media/card10buttons.svg)](/media/card10buttons.svg)
 
 
 ### Das card10 an und ausschalten
@@ -37,6 +36,13 @@ Starte dein card10 im USB-Massenspeichermodus, dann kopiere `nickname.txt` auf d
 Jetzt halte nach einer App namens 'nickname.py' (TODO: evtl muss diese App zuerst heruntergeladen werden...), 
 Diese App zeigt dienen Nickname an..
 
+### Apps hinzufügen
+
+Die [hatchery](https://badge.team/) bietet weitere Apps, die andere card10-Nutzer geschrieben haben. Um die Apps auf Deinen card10 zu bekommen,
+kannst Du entweder die [App](/app) installieren oder Du lädst sie selbst auf den USB-Massenspeicher: Lade die `tar.gz`-Dateien herunter und entpacke sie (oder lade alle Dateien einzeln). 
+Versetze Deinen card10 in den [USB-Massenspeicher-Modus](/userguide/general-usage/#installing-apps-via-usb) und kopiere die Dateien dorthin.
+Alle Apps sind im `apps`-Ordner abgelegt. Im `apps`-Ordner hat jede App ihren eigenen Ordner, benannt nach dem App-Namen (z.B. `apps/app_name`). Um eine neue App hinzuzufügen, erstelle einen neuen Ordner mit dem Namen der App und lege alle Dateien der App dort ab!
+
 ### BLE aktivieren
 Zu Anfang ist BLE aus Privatsphäregründen deaktiviert. Wenn du es benutzen möchtest, musst du es zunächst aktivieren.
 

tutorials/gettingstarted.md

+---
+title: Getting Started
+---
+
+{{% notice info %}}
+Deutsche Version: [Los geht’s!](../gettingstarted.de)
+{{% /notice %}}
+
+You just received your card10 - what now?
+
+## card10 assembly
+
+[Here](/userguide/assembly)'s a step by step guide with a video and pictures for assembling your card10
+
+## User guide
+
+Have a look at the [General Usage](/userguide/general-usage) section of the [User Guide](/userguide). It will tell you how to:
+ - Switch the card10 on and off
+ - Navigate the menu
+ - Install new apps
+ - Set your nickname
+
+And much more!
+
+### Setting your nickname
+To set your nickname, create a file called `nickname.txt` on your laptop. 
+Start your card10 in USB storage mode, then copy `nickname.txt` onto the card10. Eject the USB device.
+Then briefly press the POWER button to exit the storage mode, and then a second time, to enter the menu.
+You can scroll up and down using the LEFT and RIGHT buttons. 
+Now look for an app called 'nickname.py', select it by pressing the SELECT button.
+If you have successfully uploaded a `nickname.txt` file, your nickname will now show up on the display.
+You can also upload a `nickname.json` file instead, to get some more options. 
+Have a look at the [hatchery](https://badge.team/projects/card10_nickname) for more options of the app.
+
+### Basic ECG howto
+Have a look at [how to use the ECG](../ecg/).
+
+For better results use [USB-C electrodes](../ecg_kit_assembly/)
+
+
+## Next
+Now it is time to start playing with the card10, writing your own micropython code!
+Continue in the [first interhacktions](/interhacktions/firstinterhacktions) section.

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tutorials/grafana/Air-1641131410916.json

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+          "measurement": "air",
+          "orderByTime": "ASC",
+          "policy": "default",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "select": [
+            [
+              {
+                "params": [
+                  "pressure"
+                ],
+                "type": "field"
+              },
+              {
+                "params": [],
+                "type": "mean"
+              }
+            ]
+          ],
+          "tags": []
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Pressure",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "$$hashKey": "object:496",
+          "format": "pressurehpa",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "$$hashKey": "object:497",
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "${DS_INFLUXDB}",
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 16
+      },
+      "hiddenSeries": false,
+      "id": 10,
+      "interval": "3s",
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "8.0.5",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "co2",
+          "groupBy": [
+            {
+              "params": [
+                "$interval"
+              ],
+              "type": "time"
+            }
+          ],
+          "measurement": "air",
+          "orderByTime": "ASC",
+          "policy": "default",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "select": [
+            [
+              {
+                "params": [
+                  "co2"
+                ],
+                "type": "field"
+              },
+              {
+                "params": [],
+                "type": "mean"
+              }
+            ]
+          ],
+          "tags": []
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "eCO₂",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "$$hashKey": "object:855",
+          "decimals": 0,
+          "format": "ppm",
+          "label": "",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "$$hashKey": "object:856",
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": "0",
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "${DS_INFLUXDB}",
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 24
+      },
+      "hiddenSeries": false,
+      "id": 12,
+      "interval": "3s",
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "8.0.5",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "iaq_accuracy",
+          "groupBy": [
+            {
+              "params": [
+                "$interval"
+              ],
+              "type": "time"
+            }
+          ],
+          "measurement": "air",
+          "orderByTime": "ASC",
+          "policy": "default",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "select": [
+            [
+              {
+                "params": [
+                  "iaq_accuracy"
+                ],
+                "type": "field"
+              },
+              {
+                "params": [],
+                "type": "min"
+              }
+            ]
+          ],
+          "tags": []
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "IAQ Accuracy",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "$$hashKey": "object:943",
+          "decimals": 0,
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": "3",
+          "min": "0",
+          "show": true
+        },
+        {
+          "$$hashKey": "object:944",
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    }
+  ],
+  "refresh": false,
+  "schemaVersion": 30,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-6h",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "",
+  "title": "Air",
+  "uid": "eTj4xDA7k",
+  "version": 5
+}
\ No newline at end of file

tutorials/grafana/_index.md

+---
+title: IAQ with Grafana
+---
+
+This tutorial will guide you to create a Grafana installation on a Raspberry Pi which
+logs temperature, humidity, air pressure and indoor air quality (IAQ) from a card10 badge.
+It will look similar to this:
+
+![](grafana.png)
+
+{{% notice warning %}} This guide does not try to secure the installation of all the software packages involved. There might be default passwords still active which are not accounted for here. {{% /notice %}}
+
+The individual steps are:
+
+- Prepare card10
+   - Turn on Bluetooth
+   - Turn on BSEC in BME680 app
+- Prepare Raspberry Pi 3/4
+   - Install latest "Raspberry Pi OS Lite" onto an SD card
+   - Boot Raspberry Pi
+   - Login
+   - Change the password via `passwd`
+   - Configure any network interfaces as needed using `rpi-config`
+   - `sudo apt update`
+   - `sudo apt upgrade`
+   - `sudo reboot`
+   - `sudo apt install git`
+ - Install IOTstack
+   - `git clone https://github.com/SensorsIot/IOTstack.git IOTstack`
+   - `cd ~/IOTstack`
+   - `./menu.sh`
+   - Let it install dependencies
+   - Restart when asked
+   - Edit `/etc/group` and add `pi` to the `docker` group: `docker:x:995:root,pi`
+   - Logout
+   - Login again, run `menu.sh` again
+   - Ignore error message because of docker version
+   - Select "Build Stack"
+   - Select grafana, influxdb, nodered using space
+   - Enter the nodered menu to build addons list with the right arrow key
+
+   ![](iotstack-1-turn-on-nodered.png)
+
+   - Press enter
+
+   ![](iotstack-3-build-addons.png)
+
+   - Add `node-red-contrib-generic-ble` using space
+
+   ![](iotstack-2-select-generic-ble.png)
+
+   - Hit enter to build `addons_list.yml`
+   - Hit escape to go back
+   - Hit enter to start the build
+   - Go to "Docker Commands"
+   - Select "Start stack"
+   - Wait for containers being built
+   - Press enter
+   - Press escape
+
+ - Pair card10 to system
+   - Run `bluetoothctl`
+   - `scan on`
+   - Enter Bluetooth menu on card10
+   - Wait until something like `[NEW] Device CA:4D:10:XX:XX:XX card10-xxxxxx` appears
+   - `pair CA:4D:10:XX:XX:XX` (replace with MAC that is shown in bluetooth menu)
+   - Type `yes`, hit yes on card10
+   - Try again if the pairing fails
+   - `disconnect`
+   - `exit`
+
+ - Create influx database
+   - `docker exec -it influxdb influx`
+   - `create database card10`
+   - (use card10)
+   - `create user "nodered" with password 'supersecure'`
+   - `create user "grafana" with password 'supersecure'`
+   - `grant all on card10 to nodered`
+   - `grant all on card10 to grafana`
+   - `exit`
+
+- Configure grafana
+   - Go to `<IP of your Raspberry Pi>:3000`
+   - User `admin`, Password `admin`
+   - Select a new password
+   - Add new data source influxdb
+
+   ![](grafana-1.png)
+   ![](grafana-2.png)
+   ![](grafana-3.png)
+
+   - Url: `http://influxdb:8086`
+
+   ![](grafana-4.png)
+
+   - Database: `card10`
+   - User: `grafana`
+   - Password: `supersecure`
+   - Method: GET
+
+   ![](grafana-5.png)
+
+   - Press "Save & test"
+
+   ![](grafana-6.png)
+   ![](grafana-7.png)
+
+   - Import [Air-1641131410916.json](Air-1641131410916.json)
+
+   ![](grafana-8.png)
+
+   - Select the InfluxDB data source you created before
+
+   ![](grafana-9.png)
+
+   - Press Import
+
+ - Add card10 in nodered
+   - Go to `<IP of your Raspberry Pi>:1880`
+   - Import [card10-iaq-flow.json](card10-iaq-flow.json)
+
+   ![](nodered-1.png)
+   ![](nodered-2.png)
+
+   - Change mac of device to `CA:4D:10:XX:XX:XX` (same as above)
+
+   ![](nodered-3.png)
+   ![](nodered-4.png)
+
+   - Set user of influxdb to `nodered`
+   - Set password of influxdb to `supersecure`
+
+   ![](nodered-9.png)
+   ![](nodered-6.png)
+   ![](nodered-7.png)
+
+   - Deploy flow
+   - Reboot (takes some time)
+   - Check that card10 BLE connection goes to "Active"
+
+You should now see data coming in in the grafana dashboard that you created before under `http://<IP of your Raspberry Pi>:3000`
+

tutorials/grafana/card10-iaq-flow.json

+[
+    {
+        "id": "80bdd197.628e3",
+        "type": "tab",
+        "label": "card10 - IAQ",
+        "disabled": false,
+        "info": ""
+    },
+    {
+        "id": "7b89673.36ec498",
+        "type": "Generic BLE in",
+        "z": "80bdd197.628e3",
+        "name": "",
+        "genericBle": "4747b82.2030c48",
+        "useString": false,
+        "notification": true,
+        "x": 530,
+        "y": 240,
+        "wires": [
+            [
+                "7f392681.7d2c4",
+                "65f9ae64.9e6a5"
+            ]
+        ]
+    },
+    {
+        "id": "60082717.b120b",
+        "type": "debug",
+        "z": "80bdd197.628e3",
+        "name": "",
+        "active": false,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "payload",
+        "targetType": "msg",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 810,
+        "y": 460,
+        "wires": []
+    },
+    {
+        "id": "500e363f.e031a8",
+        "type": "inject",
+        "z": "80bdd197.628e3",
+        "name": "Disconnect",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": "",
+        "topic": "disconnect",
+        "payload": "",
+        "payloadType": "date",
+        "x": 120,
+        "y": 300,
+        "wires": [
+            [
+                "7b89673.36ec498"
+            ]
+        ]
+    },
+    {
+        "id": "1c319748.0abd51",
+        "type": "inject",
+        "z": "80bdd197.628e3",
+        "name": "Connect",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "60",
+        "crontab": "",
+        "once": true,
+        "onceDelay": "",
+        "topic": "connect",
+        "payload": "",
+        "payloadType": "date",
+        "x": 120,
+        "y": 140,
+        "wires": [
+            [
+                "7b89673.36ec498"
+            ]
+        ]
+    },
+    {
+        "id": "f3829282.1b7f2",
+        "type": "inject",
+        "z": "80bdd197.628e3",
+        "name": "Start All Notify Events",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "60",
+        "crontab": "",
+        "once": true,
+        "onceDelay": "2",
+        "topic": "2a6e,2a6f,2a6d,422302f1234223422342234223422342",
+        "payload": "{\"notify\":true,\"period\":0}",
+        "payloadType": "json",
+        "x": 170,
+        "y": 220,
+        "wires": [
+            [
+                "7b89673.36ec498"
+            ]
+        ]
+    },
+    {
+        "id": "81f4444e.789ba",
+        "type": "influxdb out",
+        "z": "80bdd197.628e3",
+        "influxdb": "713e33d1.0ab5f4",
+        "name": "",
+        "measurement": "air",
+        "precision": "",
+        "retentionPolicy": "",
+        "database": "database",
+        "precisionV18FluxV20": "ms",
+        "retentionPolicyV18Flux": "",
+        "org": "organisation",
+        "bucket": "bucket",
+        "x": 920,
+        "y": 360,
+        "wires": []
+    },
+    {
+        "id": "7f392681.7d2c4",
+        "type": "function",
+        "z": "80bdd197.628e3",
+        "name": "",
+        "func": "d = new DataView(new ArrayBuffer(5));\ncharacteristics = msg.payload.characteristics;\n\ntemperature_uuid = \"2a6e\";\nhumidity_uuid = \"2a6f\";\npressure_uuid = \"2a6d\";\niaq_uuid = \"422302f1234223422342234223422342\"\n\n\npayload = {};\n\nif (temperature_uuid in characteristics) {\n    data_raw = characteristics[temperature_uuid];\n    d.setUint8(0, data_raw[0]);\n    d.setUint8(1, data_raw[1]);\n    payload[\"temperature\"] = d.getInt16(0, true) / 100;\n}\n\nif (humidity_uuid in characteristics) {\n    data_raw = characteristics[humidity_uuid];\n    d.setUint8(0, data_raw[0]);\n    d.setUint8(1, data_raw[1]);\n    payload[\"humidity\"] = d.getUint16(0, true) / 100;\n}\n\nif (pressure_uuid in characteristics) {\n    data_raw = characteristics[pressure_uuid];\n    d.setUint8(0, data_raw[0]);\n    d.setUint8(1, data_raw[1]);\n    d.setUint8(2, data_raw[2]);\n    d.setUint8(3, data_raw[3]);\n    \n    payload[\"pressure\"] = d.getInt32(0, true) / 1000;\n}\n\nif (iaq_uuid in characteristics) {\n    data_raw = characteristics[iaq_uuid];\n    d.setUint8(0, data_raw[0]);\n    d.setUint8(1, data_raw[1]);\n    d.setUint8(2, data_raw[2]);\n    d.setUint8(3, data_raw[3]);\n    d.setUint8(4, data_raw[4]);\n    \n    payload[\"iaq_accuracy\"] = d.getUint8(0);\n    payload[\"iaq\"] = d.getUint16(1, true);\n    payload[\"co2\"] = d.getUint16(3, true);\n}\n\n\n//node.warn(payload)\n\nreturn {payload: payload};",
+        "outputs": 1,
+        "noerr": 0,
+        "initialize": "// Code added here will be run once\n// whenever the node is deployed.\n\nlast_humidity = 0\nlast_temperature = 0",
+        "finalize": "",
+        "x": 560,
+        "y": 380,
+        "wires": [
+            [
+                "60082717.b120b",
+                "81f4444e.789ba"
+            ]
+        ]
+    },
+    {
+        "id": "65f9ae64.9e6a5",
+        "type": "debug",
+        "z": "80bdd197.628e3",
+        "name": "",
+        "active": false,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "payload.characteristics",
+        "targetType": "msg",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 850,
+        "y": 140,
+        "wires": []
+    },
+    {
+        "id": "d9d9d6ec.5d3038",
+        "type": "inject",
+        "z": "80bdd197.628e3",
+        "d": true,
+        "name": "Start Temperature Notify Events",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": "2",
+        "topic": "2a6e",
+        "payload": "{\"notify\":true,\"period\":0}",
+        "payloadType": "json",
+        "x": 190,
+        "y": 380,
+        "wires": [
+            [
+                "7b89673.36ec498"
+            ]
+        ]
+    },
+    {
+        "id": "4747b82.2030c48",
+        "type": "Generic BLE",
+        "localName": "card10",
+        "address": "ca:4d:10:01:ff:64",
+        "uuid": "ca4d1001ff64",
+        "characteristics": []
+    },
+    {
+        "id": "713e33d1.0ab5f4",
+        "type": "influxdb",
+        "hostname": "influxdb",
+        "port": "8086",
+        "protocol": "http",
+        "database": "card10",
+        "name": "",
+        "usetls": false,
+        "tls": "",
+        "influxdbVersion": "1.x",
+        "url": "http://localhost:8086",
+        "rejectUnauthorized": true
+    }
+]
\ No newline at end of file