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Removed Shelly firmware stuff, as it is not open source

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simonox 2023-02-27 17:04:05 +01:00
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103
software/firmware/shelly-monitor/README.md
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@ -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")