Recent Posts

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I just spent several hours troubleshooting an undocumented extension to the GW1000_LIVEDATA response - ITEM code 0x6B, formerly documented as ITEM_WH34_BATT (and obsoleted), has now been reused for an extended version of ITEM_SENSOR_CO2. The extended version adds PM1.0 and PM4.0 values.
Why would you reuse an ID at this stage?!!  I still have the battery decode in my code just in case someone is running old firmware.
Have they run out of numbers between 1 and 255 they can think of!
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Apparent shows in GUI but not at ecowitt.net, where it has been selected.

Later I realised that this is probably because I haven't set up the anemometer yet  :oops:
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Chit-Chat / Re: New project
« Last post by Wooks61 on Today at 07:45:45 AM »
If it were mine I would want a "piece of the action" (STOS).
Up for some Fizzbin?  :-)
Yes...I want a king and a deuce except at night when I need a queen and a four....
Oh no.....I got a Shronk....
Give the King back if its night  :grin: #-o =D> :lol:
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I think you need to modify the hub for its antenna: use an outdoor mount antenna, replacing the small and short antennal inside the housing, might be helpful.
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Hi, were you able to set it up? Had the same problem from my HP10 order. Requested for a replacement and they said they will send an email once it’s shipped. Can I see the updated setup you had, including how it’s placed to the usb socket? Hope to have a better unit soon!
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Chit-Chat / Re: New project
« Last post by Garth Bock on Yesterday at 10:13:29 PM »
If it were mine I would want a "piece of the action" (STOS).
Up for some Fizzbin?  :-)
Yes...I want a king and a deuce except at night when I need a queen and a four....
Oh no.....I got a Shronk....
7
I learned from a member here that the Vaisala HUMICAP180R will work with the old analog Davis temp/hum board. These sensors are the same sensor used in all of the top of the line humidity sensors from Vaisala. While the sensor does work with the Davis, according to Vaisala, the capacitance readings are slightly different from their INTERCAP sensor which uses the exact same chip, but is significantly cheaper ($77 v $161).

After doing some research, I found that Davis actually used to put in their product manuals the option of using a Vaisala HUMITTER temp/hum sensor. The HUMITTER probe used Vaisala's INTERCAP sensor. I've tried both and the HUMICAP reaches 100% humidity, but tends to have a wet bias at dry humidity (same or maybe even a little worse than Sensirion). The INTERCAP on the other hand performs extremely well. It reaches 100% humidity and performs well at low humidity. I've asked Davis and Vaisala if Vaisala produced the original Davis humidity element and neither would confirm, but that is my suspicion.

I've placed the INTERCAP in the same shield side by side with the current Davis digital sensor and it confirms what has already been commented on: the Sensirion sensor reads about 3-8% high below about 40-45% humidity and the Sensirion gets "tight" at high humidity and reports 2-3% low above 80%.

For those of you who need or want to replace your humidity sensor with a Vaisala sensor and have the old analog sensor, the Vaisala INTERCAP is plug and play. There is finally a known replacement for failed humidity elements for the analog VP2. And as the technology and sensor element was the same as I understand it, it should work with the VP1 and WMII as well.
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Chit-Chat / Re: New project
« Last post by Garth Bock on Yesterday at 09:24:15 PM »
If it were mine I would want a "piece of the action" (STOS).
Up for some Fizzbin?  :-)
Yes...I want a king and a deuce except at night when I need a queen and a four....
9
Other Weather Software / Warn Pro Release
« Last post by SoMDWx on Yesterday at 09:20:01 PM »
We are happy to announce that we have officially released Warn Pro to the public!

Warn Pro is a weather alerting application designed to handle real time events and give users the ability to monitor multiple counties with advanced mapping capabilities.

You can see it here at warnpro.somdweather.com!
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Weather Conditions Discussion / Re: Spring/Summer 2024
« Last post by chief-david on Yesterday at 08:56:40 PM »
This is why I  have felt like crap this week.
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