Beiträge von aairon

This wasn't possible before I don't know what update changed it but it's a god send for me, it makes things much easier for triggering plant watering.

Zitat von FrancescoFcF

Ok this workaround work fine.

I await the solution of the problem

Thanks

Good luck, my experience with Shelly is that you get what you got with the UNI. I doubt they will fix anything with this UNI.

Zitat von DIYROLLY

Here you can see how its works: https://community.hiveeyes.org/t/sensoren-fur…feuchte/3877/30

Modify the (old) Circuit for 5-12V with Infos: https://www.electrobob.com/the-basil-speaks-to-me/

I have made a Circuit with LM358 with Buffer for analog and use it as switch together for 12V.

(Buffer similar first Link)

With this its possible to use it on an Input to switch and see the damp on ADC In.

I post it in the next Days

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Well I can see that I could just add a voltage amp with something like a LM324 or some other op amp and making both a level converter and amplifier so I could get a swing from nearly 0 to nearly VCC, that's a sort of cave man way of overcoming the lack of ability to read the ADC in less then one volt steps I have it interfaced with Alexa and that makes it a no go as it is. I submitted a request and I see many others have but I don't think they're going to convince the Chinese suppliers programmers to do anything about it.

Zitat von DIYROLLY

ADC Actions

You can use it without U2 on 12V DC, the Outputvoltage is in the Range from ~ 9V to 11V

Interesting,, Is this simply a 555 timer used as an oscillator and integrator? Ha I just looked again this circuit has been around for many many years I think since around 1983 or so ha ha, I was overthinking it.

Zitat von DIYROLLY

I have by this Modul: https://www.amazon.de/AZDelivery-Bod…879&sr=8-4&th=1

It looks like the same, but there ist no Voltageregulator U2 on it.

A Bride with 0 Ohm Resistor on U2. It works with 12V DC

I used the photo and schematic you posted and did the same with the module I hooked to 12 volts by mistake. I removed the now defective regulator and bridged the connections with a small wire and it works fine now on the 3.3 volt supply from the UNI. Oh GOD HOW I WISH I COULD SELECT FRACTIONS OF A VOLT IN THE SCENE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Zitat von emmerossi

Hi, does anyone experience connecting UNI with 4 wires for FS200-SHT10 Soil Sensor Probe,Temperature and Humidity Sensor Probe ?

This sensor had Temperature and Humidity wire, but no indication on UNI when it is connected. Thanks

This is the wrong device, it requires a clock input for data output to work, shelly uni provides no external clock reference.

I recommend that you find another product, these Shelly devices are great but there is NO SUPPORT.

If you mention a defect in the design or the app they just say "submit a feature request" they know the problem isn't a feature but a major mistake in the app design and the Shelly firmware. they have no control of the Chinese manufacturing of the Shelly devices.

Zitat von emmerossi

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I use this device it works very well the shelly UNI is not good for monitoring these devices it will only work in 1 volt steps in the shelly app. you must use a separate 5 volt supply for the sensor they will blow the regulator if you put 12 volts to it. once connected you should get about 3 volts dry and 1 volt in water up to the line on the board.(for testing)

when I buy a small car I still expect it to have four tires, one at each corner. the shelly products are like buying a ford fiesta and getting only three tires. cheap yes but barely useful.

Zitat

In general terms:

If I use a cloud solution, then I have to live with what the developer makes available.

For me personally, in addition to the refusal to send data about all possible states to a cloud, the argument for a higher-level system and local operation.

Have a nice weekend.

I understand, other solution is to use different product, which I will now do. I'm happy I did not invest any real money in the shelly product, it's not ready for use out of the box but requires some more effort on the customers. I'll find a product that is ready at more cost.

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I wonder if it is normal to only be able to select a whole number for ADC trigger in the scenes app?

I am using a soil moisture detector that gives a 1 to 3 volt range as it is I can only select 1,2 or 3 volts to trigger scene. I need this for integrating to Alexa and google home, I see no reason I shouldn't be able to pick 1.8 for example. The URL commands and web interface won't help in this case. Do I need to make a feature request or am I doing something wrong?

Zitat

Please send a feature-request to Allterco.(Link in "Tips for beginners " )

I also wonder if it is normal to only be able to select a whole number for ADC trigger in the app?

I am using a soil moisture detector that gives a 1 to 3 volt range as it is I can only select 12 or 3 volts to trigger. I need this for integrating to Alexa and google home, I see no reason I shouldn't be able to pick 1.8 for example. The URL commands and web interface won't help in this case. Do I need to make a feature request or am I doing something wrong?

It's an industry standard connector, replacing it with another one will make no difference I have 15 uni's in various applications where some of them are dangling from that connector, I have no idea how that connector can be any sort of problem and can not see any way of fitting a larger connector onto that tiny circuit board.

So exactly what is the problem you're having?