radmon.org Solar Power experiments

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2 years 9 months ago #4871 by mw0uzo
The RPi 4 arrived today. Unfortunately I accidentally ordered the Australian power supply. How the hell did that happen??
Also ordered a nice aluminium case and made some heatsinks up from a few offcuts. Looks nice!
Hopefully the memory cards, mains PSU and 12V psu will arrive tomorrow.


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2 years 8 months ago #4874 by mw0uzo
After a lost parcel inevitably containing the all important memory cards (why is it always the important components?) delaying things for a week, I now have them in my hands! So with a bit of luck I can get things running. It's not going to be completely straightforward as the server image is runs on x86 and it's got to run on the Pi which is ARM.

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2 years 8 months ago - 2 years 8 months ago #4879 by mw0uzo
OK - It's running on the RPi4. Charts are broken at the moment due to old pChart library not working with PHP7.3. Looking for a fix... development halted on pchart 2.1.4 :/
RadLog shared data will be broken.
Last edit: 2 years 8 months ago by mw0uzo.

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2 years 8 months ago #4880 by mw0uzo
Found a fork of pChart that has been updated. Errors gone but no charts, so much need some coding changes.

RadLog shared data still broken.
Email alerts etc broken.

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2 years 8 months ago #4881 by mw0uzo
Shared data fixed.
Email alerts nearly fixed. (some certificate issue remaining)

Charts still broken

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2 years 8 months ago #4883 by mw0uzo
....aaand it's not stable. apache crashing with a segfault after a few hours :/
The following user(s) said Thank You: GetSirius

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Solar powered Raspberry Pi 4 server stats: CPU 30% Memory 17% Swap 20% CPU temp=71.1'C Uptime 63 Days