<![CDATA[WeatherDuino Forum - Weather Equipment]]>

<![CDATA[WeatherDuino Forum - Weather Equipment]]> https://www.meteocercal.info/forum/ Thu, 16 Apr 2026 21:17:07 +0000 MyBB <![CDATA[3D printable Stevenson Screen]]> https://www.meteocercal.info/forum/thread-2367.html Sun, 21 Sep 2025 05:38:49 +0000 uncle_bob]]> https://www.meteocercal.info/forum/thread-2367.html I couldn't find a Stevenson screen that looked like a real one, so I had a crack at designing on in Fusion. I'm still a novice designer but thought it turn out really well, especiallt the print in place door. Any feed back appreciated.

Find it here: https://makerworld.com/en/models/1813916...on-sensors

[Image: format,webp]

More images and the files at the above link.]]> I couldn't find a Stevenson screen that looked like a real one, so I had a crack at designing on in Fusion. I'm still a novice designer but thought it turn out really well, especiallt the print in place door. Any feed back appreciated.

Find it here: https://makerworld.com/en/models/1813916...on-sensors

[Image: format,webp]

More images and the files at the above link.]]> <![CDATA[WeatherDuino WirelessDisplay "SanoBox"]]> https://www.meteocercal.info/forum/thread-2220.html Sun, 08 Jan 2023 09:29:49 +0000 sano2]]> https://www.meteocercal.info/forum/thread-2220.html
Here is my case or box for Wireless Display with UPS with some decorations Smile

Powered with USB -> 5,5x2,1 DC Jack (Standard USB charger for old phone), UPS with 18650 Li-Ion battery.

Have a nice day

Sano]]>
Here is my case or box for Wireless Display with UPS with some decorations Smile

Powered with USB -> 5,5x2,1 DC Jack (Standard USB charger for old phone), UPS with 18650 Li-Ion battery.

Have a nice day

Sano]]> <![CDATA[Davis 7911 anemometer]]> https://www.meteocercal.info/forum/thread-2139.html Tue, 01 Feb 2022 17:49:52 +0000 d51lindgren]]> https://www.meteocercal.info/forum/thread-2139.html <![CDATA[Parts for sale]]> https://www.meteocercal.info/forum/thread-2129.html Sat, 15 Jan 2022 21:15:05 +0000 ok2arm]]> https://www.meteocercal.info/forum/thread-2129.html I am changing my wx system, I offer parts I wont need anymore...

Some RX stations - parts or working complet + one in housing + empty housings for LCD...
Parts for measuring snow, 9 bare pcb for LCD
One fully complet main board + lcd

I would like sell all as complet, for example price 150E ?
If anyone is interested, pls write me...
Thank, Joe

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]]> I am changing my wx system, I offer parts I wont need anymore...

Some RX stations - parts or working complet + one in housing + empty housings for LCD...
Parts for measuring snow, 9 bare pcb for LCD
One fully complet main board + lcd

I would like sell all as complet, for example price 150E ?
If anyone is interested, pls write me...
Thank, Joe

IMG_8209.jpg Size: 443,8 KB Downloads: 297

IMG_8210.jpg Size: 215,92 KB Downloads: 286

IMG_2445.JPG Size: 196,74 KB Downloads: 256

]]> <![CDATA[3D printing in Portugal]]> https://www.meteocercal.info/forum/thread-2102.html Fri, 05 Nov 2021 15:55:55 +0000 tobyportugal]]> https://www.meteocercal.info/forum/thread-2102.html
This is more for the Portuguese.
AQM PMS/SDS box (PETG), avoiding platforms that take a commission, very interesting price.
Contact details by PM

I'm waiting for the box for the receiver (by SunDancer)

https://filedn.com/lxtJY18lcdpH0L6MOjBnGBF/IMG-2167.jpg
https://filedn.com/lxtJY18lcdpH0L6MOjBnGBF/IMG-2166.jpg]]>
This is more for the Portuguese.
AQM PMS/SDS box (PETG), avoiding platforms that take a commission, very interesting price.
Contact details by PM

I'm waiting for the box for the receiver (by SunDancer)

https://filedn.com/lxtJY18lcdpH0L6MOjBnGBF/IMG-2167.jpg
https://filedn.com/lxtJY18lcdpH0L6MOjBnGBF/IMG-2166.jpg]]> <![CDATA[Dashboards Lora]]> https://www.meteocercal.info/forum/thread-2101.html Thu, 04 Nov 2021 07:52:49 +0000 tobyportugal]]> https://www.meteocercal.info/forum/thread-2101.html A free solution for two Lora sensors.
https://datacake.co/
Example:
https://app.datacake.de/pd/52317830-be17...c61ba9079f
https://app.datacake.de/pd/2559bf08-9403...b56dafeb4e

Doc: https://docs.datacake.de/]]> A free solution for two Lora sensors.
https://datacake.co/
Example:
https://app.datacake.de/pd/52317830-be17...c61ba9079f
https://app.datacake.de/pd/2559bf08-9403...b56dafeb4e

Doc: https://docs.datacake.de/]]> <![CDATA[AQM III indoor Case for SPS30 and PMS7003]]> https://www.meteocercal.info/forum/thread-2084.html Sat, 18 Sep 2021 03:11:54 +0000 Sun_Dancer]]> https://www.meteocercal.info/forum/thread-2084.html
This is a 2-part indoor housing for the WeatherDuino Air Quality Monitor III with Sensorion SPS30 or Plantower PMS7003 for particle measurement, MH-Z19 for Co2 measurement and 1.3 inch OLED.
The AQM board is attached between the two halves of the housing with 4 M3x10 screws.

You can find the case for the Sensirion Sensor and further information on my Thingiverse profile

https://www.thingiverse.com/thing:4967779

you can find the Plantower version here:
https://www.thingiverse.com/thing:4974448

If you like it, please leave a like, thanks.

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]]>
This is a 2-part indoor housing for the WeatherDuino Air Quality Monitor III with Sensorion SPS30 or Plantower PMS7003 for particle measurement, MH-Z19 for Co2 measurement and 1.3 inch OLED.
The AQM board is attached between the two halves of the housing with 4 M3x10 screws.

You can find the case for the Sensirion Sensor and further information on my Thingiverse profile

https://www.thingiverse.com/thing:4967779

you can find the Plantower version here:
https://www.thingiverse.com/thing:4974448

If you like it, please leave a like, thanks.

AQMIII_indoor.png Size: 103,37 KB Downloads: 280

IMG_20210918_024924.jpg Size: 110,28 KB Downloads: 320

IMG_20210918_024905.jpg Size: 86,21 KB Downloads: 318

]]> <![CDATA[WeatherDuino Air Quality Monitor III - Dummy]]> https://www.meteocercal.info/forum/thread-2071.html Mon, 30 Aug 2021 11:06:53 +0000 Sun_Dancer]]> https://www.meteocercal.info/forum/thread-2071.html

I designed the AQM III once in TinkerCad and made it available as a download on my thingiverse profile.

https://www.thingiverse.com/thing:4945247

if you like my designs, please be so kind and leave a like. thanks! Smile

AQM3-Dummy.jpg Size: 101,76 KB Downloads: 169

]]>

I designed the AQM III once in TinkerCad and made it available as a download on my thingiverse profile.

https://www.thingiverse.com/thing:4945247

if you like my designs, please be so kind and leave a like. thanks! Smile

AQM3-Dummy.jpg Size: 101,76 KB Downloads: 169

]]> <![CDATA[Housing for the 4Pro Dual Band receiver]]> https://www.meteocercal.info/forum/thread-2070.html Sat, 28 Aug 2021 11:28:51 +0000 Sun_Dancer]]> https://www.meteocercal.info/forum/thread-2070.html
today I would like to introduce you to my housing for the 4Pro receiver. It's a simple, no-frills case. A wall bracket is currently in the works.
Depending on the setup, I have provided 2 recesses for the power supply, one on the side and one below.
Since I don't have a dummy of the 4Pro this time and my China slide gauge doesn't have the accuracy, the right mounting holes for the circuit board are (still) a bit too far out. However, this is not a problem if the 4Pro has the 433Mhz module, because I designed the cover in such a way that it presses against the 433Mhz module and thus the circuit board is firmly seated.

You can find the case on my Thingiverse profile: https://www.thingiverse.com/thing:4945252

if you like my designs, please be so kind and leave a like. thanks! Smile

Greetings, André

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today I would like to introduce you to my housing for the 4Pro receiver. It's a simple, no-frills case. A wall bracket is currently in the works.
Depending on the setup, I have provided 2 recesses for the power supply, one on the side and one below.
Since I don't have a dummy of the 4Pro this time and my China slide gauge doesn't have the accuracy, the right mounting holes for the circuit board are (still) a bit too far out. However, this is not a problem if the 4Pro has the 433Mhz module, because I designed the cover in such a way that it presses against the 433Mhz module and thus the circuit board is firmly seated.

You can find the case on my Thingiverse profile: https://www.thingiverse.com/thing:4945252

if you like my designs, please be so kind and leave a like. thanks! Smile

Greetings, André

IMG_20210828_123521.jpg Size: 183,79 KB Downloads: 302

IMG_20210828_123919.jpg Size: 176,39 KB Downloads: 310

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]]> <![CDATA[OLED display lifespan / some projects I made]]> https://www.meteocercal.info/forum/thread-2043.html Fri, 02 Jul 2021 19:44:29 +0000 edr1924]]> https://www.meteocercal.info/forum/thread-2043.html Bathroom Fan Controller: it burned up/deteriorated.

The problem was that I didn't knew that OLED displays have a limited life span.
This will differ with the type and brand of-course. But the Chinese ones I had in my drawer DO have a life span of 1000 hours, that is only 41 days of 24/7 use!

I 'solved' the problem by temporarily adding a PIR sensor which turn on the display only when I'm around. But I plan to use a TFT display in a new version.

[Image: bathroom-fan-controller.png]

The 1.8" TFT display in my Gorgy Clock is still great after 8 years 24/7 use!
I never expected that! And I like to use color displays anyway so exit OLED Wink

BTW: the Real time clock module in it (Chronodot v2 / DS3231) has proven as accurate as advertised: only 30 seconds a year deviation... Like

]]> Bathroom Fan Controller: it burned up/deteriorated.

The problem was that I didn't knew that OLED displays have a limited life span.
This will differ with the type and brand of-course. But the Chinese ones I had in my drawer DO have a life span of 1000 hours, that is only 41 days of 24/7 use!

I 'solved' the problem by temporarily adding a PIR sensor which turn on the display only when I'm around. But I plan to use a TFT display in a new version.

[Image: bathroom-fan-controller.png]

The 1.8" TFT display in my Gorgy Clock is still great after 8 years 24/7 use!
I never expected that! And I like to use color displays anyway so exit OLED Wink

BTW: the Real time clock module in it (Chronodot v2 / DS3231) has proven as accurate as advertised: only 30 seconds a year deviation... Like

]]> <![CDATA[Potential and Limitations of the Low-Cost SDS011]]> https://www.meteocercal.info/forum/thread-2039.html Tue, 29 Jun 2021 02:27:07 +0000 werk_ag]]> https://www.meteocercal.info/forum/thread-2039.html Particle Sensor for Monitoring Urban Air Quality

https://www.researchgate.net/publication...y/download]]> Particle Sensor for Monitoring Urban Air Quality

https://www.researchgate.net/publication...y/download]]> <![CDATA[protect your connectors: amazing sealing compound]]> https://www.meteocercal.info/forum/thread-2030.html Wed, 23 Jun 2021 14:45:29 +0000 edr1924]]> https://www.meteocercal.info/forum/thread-2030.html

It's a compound which will get very sticky when you knead it a bit and when applied it adheres very good on every clean material.
It will keep connections sealed/watertight for many(!) years!

The synthetic oil in the compound will keep it flexible and when removed and kneaded, it will perform it's protective function very well again.

I use is for protection of for example the antenna connections, keeping nuts and bolt from rusting, cover openings in cases etc etc
It is very easy to remove and use again...

it's called Duxseal

duxseal_out.jpg Size: 13,2 KB Downloads: 394

]]>

It's a compound which will get very sticky when you knead it a bit and when applied it adheres very good on every clean material.
It will keep connections sealed/watertight for many(!) years!

The synthetic oil in the compound will keep it flexible and when removed and kneaded, it will perform it's protective function very well again.

I use is for protection of for example the antenna connections, keeping nuts and bolt from rusting, cover openings in cases etc etc
It is very easy to remove and use again...

it's called Duxseal

duxseal_out.jpg Size: 13,2 KB Downloads: 394

]]> <![CDATA[Sensirion SPS30 Evaluation - Air Quality Sensor Perfornance Evaluation Center]]> https://www.meteocercal.info/forum/thread-2026.html Sun, 13 Jun 2021 05:11:53 +0000 werk_ag]]> https://www.meteocercal.info/forum/thread-2026.html
http://www.aqmd.gov/docs/default-source/...f?sfvrsn=8]]>
http://www.aqmd.gov/docs/default-source/...f?sfvrsn=8]]> <![CDATA[Sensors PM/NO2/O3 tests]]> https://www.meteocercal.info/forum/thread-2017.html Mon, 07 Jun 2021 10:33:49 +0000 tobyportugal]]> https://www.meteocercal.info/forum/thread-2017.html

I think some information is useful.

You have to look a little bit on the website (there are electrical diagrams, codes, ...).

https://vaquums.eu/
https://vaquums.eu/deliverables/life-vaq...l_v0.1.pdf
[Image: 88dc6d48-a3a0-4e3c-b878-d6b2443e63ee.png]

[Image: 88dc6d48-a3a0-4e3c-b878-d6b2443e63ee.png]

]]>

I think some information is useful.

You have to look a little bit on the website (there are electrical diagrams, codes, ...).

https://vaquums.eu/
https://vaquums.eu/deliverables/life-vaq...l_v0.1.pdf
[Image: 88dc6d48-a3a0-4e3c-b878-d6b2443e63ee.png]

]]> <![CDATA[Solar power]]> https://www.meteocercal.info/forum/thread-2012.html Wed, 26 May 2021 04:51:46 +0000 tobyportugal]]> https://www.meteocercal.info/forum/thread-2012.html
An idea for a solar power supply.
https://gvidinski.wordpress.com/2021/05/...st-sensor/
This is somewhat limited for countries without much sunshine.]]>
An idea for a solar power supply.
https://gvidinski.wordpress.com/2021/05/...st-sensor/
This is somewhat limited for countries without much sunshine.]]>