ESP8266 Air quality sensor

[Mads]

Your rule is missing an equal sign after nvalue!
/json.htm?param=udevice&type=command&idx=12&nvalue=1320.00

Jos

Thx, but that didn't help either :/

[jvdz]

Ok, please show me the whole rule you have to check for its total syntax.

Jos

[Mads]

on CO2#PPM do
SendToHTTP 192.168.1.188,8080,/json.htm?param=udevice&type=command&idx=12&nvalue=[CO2#PPM]
endon

[jvdz]

A comma was missing before the IP address. Try this version:

Code: Select all

on CO2#PPM do
  SendToHTTP,192.168.1.188,8080,/json.htm?param=udevice&type=command&idx=12&nvalue=[CO2#PPM]
endon

Jos

[Mads]

Nope.

I know the esp is connected to the controller. Testet it with a relay and could turn it on/off.

It is the wrong firmware on the esp?

[jvdz]

Ok just try the url from a browser to see whether that works. One reason for failure could be when you use https or userid&password with domoticz.

Code: Select all

http://192.168.1.188:8080/json.htm?param=udevice&type=command&idx=12&nvalue=111

Just put it in your browser hit enter and see whether it returns ok or an error.
Jos

[Mads]

Ok just try the url from a browser to see whether that works. One reason for failure could be when you use https or userid&password with domoticz.

Code: Select all

http://192.168.1.188:8080/json.htm?param=udevice&type=command&idx=12&nvalue=111

Just put it in your browser hit enter and see whether it returns ok or an error.
Jos

its make an error

{
"status" : "ERR"
}

it is the IDX from hardware or from devices list?

[Mads]

stupid me..

Wrong IDX. I took It from the hardware list..

Find out it was IDX 9.

Just changede it, and got this:

{
"status" : "OK",
"title" : "Update Device"
}

//there was a reading in Domoticz, but now it just 0PPM on the dashboard :/ it goes between 0-111.. has I something to do with the calibration?

[jvdz]

//there was a reading in Domoticz, but now it just 0PPM on the dashboard :/ it goes between 0-111.. has I something to do with the calibration?

Not sure I understand this. When you update the ESP rules things should work fine and the value in the log should be displayed in the domoticz device.

Jos

[Mads]

//there was a reading in Domoticz, but now it just 0PPM on the dashboard :/ it goes between 0-111.. has I something to do with the calibration?

Not sure I understand this. When you update the ESP rules things should work fine and the value in the log should be displayed in the domoticz device.

Jos

Yeah but nothing happening in domoticz. I can see that the "last seen on, the time" is updated.

But the readings just says 0 PPM
And if i look in the log, nothing has changed the last 24 hour.

[jvdz]

What exactly is shown in the Domoticz Devices page for this device?
It should be something like:

Knipsel.PNG (28.26 KiB) Viewed 3225 times

It should already update when you do the manual URL as we discussed.

Jos

[Mads]

Have this

[jvdz]

So... which exact url are you now using when testing with the browser? and that does give the OK back?
If it does it really should so the proper data specified in the url in the device under DATA.
Also ensure the ESPEAsy is not writing anything to Domoticz at this time to ensure there is no interference.
So DIsable the Rules and also check in the Device that the "Send to Controller" is unchecked!

Jos

[Mads]

So... which exact url are you now using when testing with the browser? and that does give the OK back?
If it does it really should so the proper data specified in the url in the device under DATA.
Also ensure the ESPEAsy is not writing anything to Domoticz at this time to ensure there is no interference.
So DIsable the Rules and also check in the Device that the "Send to Controller" is unchecked!

Jos

Hi.

I am using this URL.

http://192.168.1.188:8080/json.htm?para ... nvalue=111

And it's retur with this:

OK

Update device

I Will try to uncheck when i get home tomorrow.

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[jvdz]

The URL looks good, so my guess indeed is that the value is overridden by the ESPEasy settings in the Device, which will send the wrong information to domoticz.

Jos

[Mads]

The URL looks good, so my guess indeed is that the value is overridden by the ESPEasy settings in the Device, which will send the wrong information to domoticz.

Jos

Hey jos.

This is the settings in the ESPeasy

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[jvdz]

So uncheck the tickmark before the IDX 9 field as that will send wrong information to Domoticz.
Did you also do the other steps I mentioned and then do the URL to see if the value get properly updated?

Jos

[Mads]

So uncheck the tickmark before the IDX 9 field as that will send wrong information to Domoticz.
Did you also do the other steps I mentioned and then do the URL to see if the value get properly updated?

Jos

Yes i have deleted the rules.
And when is using the link IT says

Status OK
Update device.

Got this now. (but i Dont think IT updates the last seen. )

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[jvdz]

Great, so that means it works. Now only add the Rule back and leave the Device tickbox unchecked.
This should trigger the update to domoticz each time the MHZ19 is updated on ESPEasy.

Jos

[Mads]

Great, so that means it works. Now only add the Rule back and leave the Device tickbox unchecked.
This should trigger the update to domoticz each time the MHZ19 is updated on ESPEasy.

Jos

Can i setup to update om every minutter?

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