Hi there
Not sure if any one can help me but I recently purchased a RPi v5 on the assumption that it would fit straight in to my Davis VP2 MeteoPi CMX CUtils system which has been up and running for a good few years now.
I have got the RPi up and running with CMX installed and the next stage is to connect the Davis console via the metopi using the port /dev/ttyS0. When I do this I get and error saying that access to the port is denied as per the attached log files.
Has anyone else come across this problem yet. I would mention that the helpdesk at ProData were unable to help and suggested this forum.
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Latest Cumulus MX V4 release 4.4.2 (build 4085) - 12 March 2025
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
If you are posting a new Topic about an error or if you need help PLEASE read this first viewtopic.php?p=164080#p164080
Use of MeteoPi with CMX and RPi V5
Moderator: mcrossley
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AndyKF650
- Posts: 818
- Joined: Thu 20 Aug 2020 8:35 am
- Weather Station: Davis VP2 Plus
- Operating System: RPiv5B 64bit Linux 12 Bookworm
- Location: Jersey Channel Islands
- Contact:
Use of MeteoPi with CMX and RPi V5
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AndyKF650
- Posts: 818
- Joined: Thu 20 Aug 2020 8:35 am
- Weather Station: Davis VP2 Plus
- Operating System: RPiv5B 64bit Linux 12 Bookworm
- Location: Jersey Channel Islands
- Contact:
Re: Use of MeteoPi with CMX and RPi V5
This now sorted 
The port needed is /dev/ttyAMA0
That is a result for persistence and exploring the /dev folder on my shiny new RPi v5
The port needed is /dev/ttyAMA0
That is a result for persistence and exploring the /dev folder on my shiny new RPi v5
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HansR
- Posts: 6926
- Joined: Sat 20 Oct 2012 6:53 am
- Weather Station: GW1100 (WS80/WH40)
- Operating System: Raspberry OS/Bookworm
- Location: Wagenborgen (NL)
- Contact:
Re: Use of MeteoPi with CMX and RPi V5
15h46 - 16h11
That did not take too much time. You should have tried this earlier
That did not take too much time. You should have tried this earlier
Hans
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social