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Wolferl
ModeratorHi Hirez,
Please try a different power supply. I had it once….a defective (glitchy) wall wart did not allow my monitor to properly boot. It got an IP, and the IP listing on the access point shows an IP even when it rebooted in the meantime.
HTH,
WolferlWolferl
ModeratorHi Brandon,
Try another wall wart adapter. The ones coming with the sensors are crap. Capacitors inside the wall wart like to fail, which makes the 5 volts supply unstable.
Cheers & HTH,
WolferlWolferl
ModeratorHi,
Your unit actually /does/ show up properly, see my screenshot.
Could it be you forgot to check the “Show indoor units” box?Cheers,
WolferlAttachments:
Wolferl
ModeratorHi Volodymyr,
Yes, it is officially possible to export data from sensors.
Go to your dashboard:
Then click on the API tab. There is a description how to do export data from sensors.Slava Ukraini!
WolferlOctober 12, 2022 at 3:00 pm in reply to: I’m selling my 2020 uRADMonitor A3, anyone interested? #29404Wolferl
ModeratorHi,
What variant is it? Ethernet, Wifi or LoraWAN?
Cheers,
WolferlOctober 12, 2022 at 2:58 pm in reply to: A3 no data send to uRADMonitor, no serial, no webserver #29403Wolferl
ModeratorSorry to hear that!
Have you tried another power supply? These “wall warts” are pretty unreliable and start to dish out a lot of spikes, which disables the unit.
I had the same problem with my unit. The problem disappeared after opening the wall wart and replacing all the elecrolytics, since they were dried out.HTH,
WolferlSeptember 30, 2022 at 11:45 am in reply to: How long does it take for a sensor to show on the public map? #29395Wolferl
ModeratorWhat sensor type is it and which ID does it have?
Wolferl
Wolferl
ModeratorHi Paul,
Well, if I take a look on the world map after selecting radiation and indoor units there is only one unit in Kyiv:
https://www.uradmonitor.com/tools/dashboard-04/?open=1300FF02
There are several more, for instance in Moldova:
https://www.uradmonitor.com/tools/dashboard-04/?open=82000018HTH,
WolferlWolferl
ModeratorOK, if I understood you right, you want to connect a passive unpolarized buzzer to the “pulse output” of your circuit diagram, correct?
First, you need to test if the buzzer is loud enough if you just feed it with the 2 batteries power (3 volts).
If it is, put that buzzer instead of R3 and you are good to go.
If not, you’ll need a second transistor stage that inverts the “pulse output” via a 10k resistor and an additional NPN transistor. Connect the buzzer between the collectors of the two transistors. That will almost double the voltage across the buzzer.I do not really like that HV generation circuit, since it produces unregulated HV. That will lead to varying sensitivity and spurious clicks.
Do you have an oscillscope to take measurements?Cheers,
WolferlWolferl
ModeratorHi,
Since I had experienced a similar problem with my Smoggie, I’d suggest you try a different power supply, it could very well be it shows exessive ripple on the 5 volt rail, which can affect operation of your A3.
Which unit is yours?
Cheers,
WolferlJune 21, 2022 at 8:29 am in reply to: Purchased but didn’t get an order confirmation or tracking number #29339Wolferl
ModeratorHi Maros,
Its best to contact Radu about this.
When I bought my Smoggie back in 2020, I did get a proper invoice from company “MAGNASCI SRL” via PDF.Cheers,
WolferlWolferl
ModeratorHi Ghosh,
Can you show what the circuit looks now?
I’m happy to help you out, but I need to know from where we’re starting.Cheers,
WolferlWolferl
ModeratorHi Mihai,
Have you checked “show indoor units” checkbox in the left (“Radiation” in your case) window?
It is a flaw in the current website version, that your map doesn’t seem to remember the switches set.Cheers,
WolferlAttachments:
Wolferl
ModeratorOr select “Show indoor units” on the map 🙂
Glad you got it going!
WolferlMarch 1, 2022 at 9:58 am in reply to: A new all purpose monotoring device for fixed installation? #29309Wolferl
ModeratorHi Brian,
I agree with you. It would be great to have kind of a “Super KIT1” PCB that has the option to put the sensors on it that you are interested in.
That thing would be quite big, though.Cheers,
Wolferl -
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