Cumulus Support

AllyCat

Hi, If it is indeed 3600 samples, it was originally probably meant to be just the last hour. No I don't think so. AFAIK the 3600 is correct and dates back to (the early days of ?) Steve's original Cumulus 1. That only "read" the data once each minute and typically logged it even less frequ...

AllyCat

Hi, The Icon should indicate that the Transmitter battery is below about 2.5v (i.e. 1.25v per cell), however it may not go out for some hours (or a day) after the cells are replaced as above (or the Console is re-booted). IIRC there is no battery icon for the Console itself, the only indication of l...

AllyCat

Hi, The (post 2012 ish) transmitter is basically a very simple OOK (AM) type and could be replaced, but the problem is probably the microcontroller which is "Chip On Board" (under a blob of epoxy) or the (largely unidentified) Humidity/temperature sensor which (if it has failed) I believe ...

AllyCat

Hi, These stations rarely achieved the claimed 150 metres "open field" range, but it shouldn't affect the transmitter battery consumption, which is simply a "transmit and hope" protocol. I have experienced the Console's microcontroller "crashing" when its batteries get ...

AllyCat

Hi, I don't think I can add anything much to my previous post; I wouldn't recommend anything other than 2 x NiMH, or 2 x NiZn, or 1 x LiFePO4 (plus a "placeholder") AA cells, if Alkalines cannot be used. The Wind reed switch should have a current limiting resistor and can be replaced by a ...

AllyCat

Hi, I believe the transmitter part probably is compatible with a "Maplin" station produced after about 2012, but that link seems an expensive solution. The transmitter should send the Temp/Hum/Wind/Rain data in the same packet format as the WH108x uses, and the "solar pod" genera...

AllyCat

Hi, @HansR: Thanks for your comment. I don't believe that I currently have Editing rights, but let's wait to see if there is any other feedback on my comments. :) @Gyvate: Apologies, my comments were primarily intended as a reply to the OP who did ask specifically about UV. Maybe the ambientweather ...

AllyCat

Hi, ... and a nice compilation of the reasoning behind this can be found at https://help.ambientweather.net/help/why-is-the-lux-to-w-m-2-conversion-factor-126-7/ Hmm, I'm not very impressed with that and IMHO their statement "Solar Radiation is a shorter wave length" is misleading and argu...

AllyCat

Hi,

Welcome to the forum. Is this what you are looking for?

https://www.ebay.co.uk/itm/303574269608

They do appear to ship to Germany, with quite a reasonable shipping charge (VAT is arranged/paid via ebay/Paypal).

Cheers, Alan.

AllyCat

Hi, ... I manually reconnected the console to the transmitter, .... These stations use two totally separate transmissions for Temp/Hum/Wind/Rain and for Solar data, with different "source addresses" and timing periods (48 and 60 seconds). They use the same radio hardware (so that seems to ...

AllyCat

Hi, I don't know about the "Devanti" (nor internet protocols in general), but the Console in the Australian review link does look very similar to the "Pro Signal" station on the CPC/Farnell website , which includes a free .PDF download of the "Operating Instructions". M...

AllyCat

Hi, The ebay link appears to be broken, but the review is to an Ecowitt/Fine Offset which connects via WiFi (not USB) and is said to be compatible with MX. A similar version is available in UK from CPC for just over £100. However, I've seen numerous comments that the clarity (viewing angle) of the C...

AllyCat

Hi,

Do you have the "Synchronise Fine Offset Reads" option set? It's a well known issue (and possibly the only solution), so try looking though a forum search if you haven't already. Over 100 hits I'm afraid.

Cheers, Alan.

AllyCat

Hi, , the wind vane broke irreparably. How "irreparably" ? Is the vertical shaft still accessible and/or functional? If so, it should be possible to fabricate (and attach with Epoxy glue) a new vane from sheet material, perhaps Acrylic, Aluminium or even recycled packaging material. The pr...

AllyCat

Hi, The transmitter LED lights up for several seconds when I reapply power then goes into the normal 22 second (approx) blink. The base station, upon powering up gives the normal Icon for searching for a signal for approx 10 seconds .... The WH1080 transmitter is a simple "Send and Hope" s...

Cumulus Support

Search found 1127 matches

Re: Wind rose time frame

Re: WH1080 not transmitting after battery change

Re: Maplin in administration - where to buy spare parts now?

Re: Battery life

Re: Battery life

Re: Maplin in administration - where to buy spare parts now?

Re: Solar/UV Info

Re: Solar/UV Info

Re: UV-Sensor for WH-3080

Re: W-8681-SOLAR no outdoor temp/humidity/wind readings

Re: New weather station

Re: New weather station

Re: WS3085 base station locking up

Re: Wind vane replacement

Re: Rebranded WH1080 Sync problems