diff --git a/software/firmware/shelly-monitor/README.md b/software/firmware/shelly-monitor/README.md
index 290c668..4460cdc 100644
--- a/software/firmware/shelly-monitor/README.md
+++ b/software/firmware/shelly-monitor/README.md
@@ -2,102 +2,15 @@
 
 Shelly Plugs are quite cheap but relatively accurate to measure power consumptions less than 2.5 kW.
 
-## Using Shellies Firmware
-
-If you already have a sheyll device, you can locate it in your network.
-
-![Web interface](./docs/images/shelly1.png "web interace")
-
-MQTT can be enabled under "ADVANCED - DEVELOPER SETTINGS" -> "MQTT".
-
-![MQTT](./docs/images/shelly2.png "mqtt2")
-
-Then it will post a message on boot to your MQTT server:
-```json
-{
-  "wifi_sta": {
-    "connected": true,
-    "ssid": "Guest",
-    "ip": "192.168.2.150",
-    "rssi": -43
-  },
-  "cloud": {
-    "enabled": false,
-    "connected": false
-  },
-  "mqtt": {
-    "connected": true
-  },
-  "time": "17:19",
-  "unixtime": 1676909964,
-  "serial": 1,
-  "has_update": false,
-  "mac": "4022D8891E97",
-  "cfg_changed_cnt": 0,
-  "actions_stats": {
-    "skipped": 0
-  },
-  "relays": [
-    {
-      "ison": true,
-      "has_timer": false,
-      "timer_started": 0,
-      "timer_duration": 0,
-      "timer_remaining": 0,
-      "overpower": false,
-      "source": "input"
-    }
-  ],
-  "meters": [
-    {
-      "power": 117.46,
-      "overpower": 0,
-      "is_valid": true,
-      "timestamp": 1676913564,
-      "counters": [
-        0,
-        0,
-        0
-      ],
-      "total": 0
-    }
-  ],
-  "temperature": 0,
-  "overtemperature": false,
-  "tmp": {
-    "tC": 0,
-    "tF": 32,
-    "is_valid": true
-  },
-  "update": {
-    "status": "unknown",
-    "has_update": false,
-    "new_version": "",
-    "old_version": "20230109-114426/v1.12.2-g32055ee"
-  },
-  "ram_total": 52064,
-  "ram_free": 39744,
-  "fs_size": 233681,
-  "fs_free": 166664,
-  "uptime": 5
-}
-```
-
-You an use shelly script to update this status periodically.
-
-A documentation on how to do this can be found on [Shellie's documentation](https://shelly-api-docs.shelly.cloud/gen2/ComponentsAndServices/Mqtt/).
-
 ## Flash Tasmota
 
-There's an OpenSource project to flash Tasmota on Shelly Plug S':  [mg2x](https://github.com/arendst/mgos-to-tasmota)
+There's an OpenSource project to flash Tasmota on Shelly Plugs:  [mg2x](https://github.com/arendst/mgos-to-tasmota)
 
-> Danger: This is still not working.
-
-Locate your Shellie's IP adress (here: 192.168.2.150) and update it "over the air" with the Tasmota firmware:
+Locate your Shellie's IP adress (in my case: 192.168.2.150) and update it "over the air" with the Tasmota firmware:
 
 http://192.168.2.150/ota?url=http://ota.tasmota.com/tasmota/shelly/mg2tasmota-ShellyPlugS.zip
 
-Your shelly will return something like a JSON object that looks like that:
+Your shelly will return a JSON object that looks like that:
 
 ```
 {
@@ -112,7 +25,7 @@ After a while your Shelly Plug S should be flashed with Tasmota firmware.
 
 > Just be patient. This took longer than five minutes in my DSL connected network. 
 
-It will create create a new Wifi. 
+The Shelly Plus S will create create a new Wifi. 
 
 ![Tasmota Wifi](./docs/images/wifi.png)
 
@@ -120,7 +33,7 @@ Join that Wifi and [configure the device)(http://192.164.4.1/).
 
 ![Join Wifi](./docs/images/configure-wifi.png)
 
-You can configure it a a BlitzWolf SHP product. 
+You can configure it as a BlitzWolf SHP product. 
 
 Then it offers you power measurement and a programmable toogle.
 
@@ -153,7 +66,7 @@ It will post MQTT messages unter a topic `tele/tasmota_891E97/SENSOR` like this
 }
 ```
 
-We now can consume this messages in Node-RED and post them into InfluxDB and build a dashboard in Grafana.
+We now can consume this messages in Node-RED, store them in InfluxDB and build a dashboard in Grafana.
 
 ### InfluxDB Bucket
 
@@ -165,7 +78,7 @@ I create a usual flow in Node-RED. A MQTT node fetches the values.
 
 ![Node-RED](./docs/images/node-red.png)
 
-The message is fed into a filter function to filter usefull information:
+The message is fed into a filter function to only store usefull information:
 
 ```
 return  {
@@ -185,7 +98,7 @@ In Influx DB Data Explorer you can query the stored data.
 
 ![Data Explorer](./docs/images/data-explorer.png)
 
-The query created by Data Explorer look like that:
+The query created by Data Explorer looks like that:
 
 ```
 from(bucket: "shelly")