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Siran d'Vel'nahr Send message Joined: 23 May 99 Posts: 7379 Credit: 44,181,323 RAC: 238 |
That fan also has the Omnijoin Adapter set which is just some Scotchlocks so you could adapt the existing fan headers that are attached to the GPIO pins to the new Noctua fan and avoid using the USB adapter. Hi Keith, Yeah? The photos didn't give much detail. I suppose I shoulda read the Overview. ;) It'll be a while before I can order any, had to pay property taxes. :( But, in a couple weeks... :) Have a great day! :) Siran CAPT Siran d'Vel'nahr - L L & P _\\// Winders 11 OS? "What a piece of junk!" - L. Skywalker "Logic is the cement of our civilization with which we ascend from chaos using reason as our guide." - T'Plana-hath |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
This is the page for the Omnijoin Adapter set. https://noctua.at/en/omnijoin_adaptor_set Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
Siran d'Vel'nahr Send message Joined: 23 May 99 Posts: 7379 Credit: 44,181,323 RAC: 238 |
This is the page for the Omnijoin Adapter set. https://noctua.at/en/omnijoin_adaptor_set Well heck, that looks pretty straightforward and easy to do. Thanks for showing me this. :) Have a great day! :) Siran CAPT Siran d'Vel'nahr - L L & P _\\// Winders 11 OS? "What a piece of junk!" - L. Skywalker "Logic is the cement of our civilization with which we ascend from chaos using reason as our guide." - T'Plana-hath |
MarkJ Send message Joined: 17 Feb 08 Posts: 1139 Credit: 80,854,192 RAC: 5 |
If you are using the Noctua fans they usually have a 3 to 2 pin adapter cable. You can plug the 2 pin directly into the GPIO 5 volt pins on the Pi. See Mod my Pi Case BOINC blog |
Siran d'Vel'nahr Send message Joined: 23 May 99 Posts: 7379 Credit: 44,181,323 RAC: 238 |
If you are using the Noctua fans they usually have a 3 to 2 pin adapter cable. You can plug the 2 pin directly into the GPIO 5 volt pins on the Pi. See Mod my Pi Case Hi Mark, My current cases need no modding, they were made for fan usage. :) The thing I like is they are open on 4 sides to allow airflow like the non-blower type graphics cards. Looks like Newegg doesn't have the very Noctua fan kit you show on your blog. I did find it on Amazon though. I'm trying to stay away from buying from Amazon but they won't allow me too. ;) Oh well. In 2 weeks I'll order me 3 of those fan kits. And replace the current fans. Since I have my Pis in a stack build, I need to tear the stack down to get to Pi #1 so I may as well replace all fans while I'm at it. :) Thanks for the info Mark! :) Have a great day! :) Siran CAPT Siran d'Vel'nahr - L L & P _\\// Winders 11 OS? "What a piece of junk!" - L. Skywalker "Logic is the cement of our civilization with which we ascend from chaos using reason as our guide." - T'Plana-hath |
MarkJ Send message Joined: 17 Feb 08 Posts: 1139 Credit: 80,854,192 RAC: 5 |
Looks like Newegg doesn't have the very Noctua fan kit you show on your blog. I did find it on Amazon though. I got mine on eBay. The seller turned out to be Noctua direct. The local PC and electronics shops didn’t have 5 volt fans at all. Since I have my Pis in a stack build, In a stack arrangement the guys usually put larger (like 80mm) fans on the GPIO side of the stack and blow across. Sometimes they have one fan on top of the other which typically will be good for a stack of 5 Pis. The fans are still 5 volts though. I don’t know if you’ve seen this video from our team founder on Einstein where he builds a PI cluster using a stack arrangement: Raspberry Pi 3 Super Computer Cluster part 1 Raspberry Pi 3 Super Computer Cluster part 2 BOINC blog |
Siran d'Vel'nahr Send message Joined: 23 May 99 Posts: 7379 Credit: 44,181,323 RAC: 238 |
Looks like Newegg doesn't have the very Noctua fan kit you show on your blog. I did find it on Amazon though. Hi Mark, I'll look at those videos later this morning, got other stuff to do first. I don't buy from eBay. I have seen way too many horror stories of people getting screwed one way or another: Product wasn't what was stated it was, never got the item, etc. I won't buy there. I'll stick with Newegg and if I have to, Amazon, as in this case. Here's a photo of my Pi stack: I have since reconfigured to have them on the lower shelf of the table and they are now connected to an 8 port switch. It doesn't appear that I can put an external fan on mine, the switch would interfere, it's really close and overlaps the Pis. Because of the lack of space in my room, I only have 1 foot Ethernet cables connecting them to the switch. I'll look at the videos in a little while. Have a great day! :) Siran CAPT Siran d'Vel'nahr - L L & P _\\// Winders 11 OS? "What a piece of junk!" - L. Skywalker "Logic is the cement of our civilization with which we ascend from chaos using reason as our guide." - T'Plana-hath |
Siran d'Vel'nahr Send message Joined: 23 May 99 Posts: 7379 Credit: 44,181,323 RAC: 238 |
Greetings, I just discovered something for the Pi that is very interesting. I'm sure that the Linux gurus here may already know about this. If you open a terminal window and type this: watch -n 2 "vcgencmd measure_temp" It will display the Pi's temperature every 2 seconds (or another number of seconds by changing the 2). It's displayed in the same location and not scrolling down the screen like a python script I found. Or was it a bash script? I don't remember. All I remember was that it was a script. I would like to find something that would display the temps on the taskbar like Real Temp does for Winders. Now THAT would be cool! :) I'm no programmer so I cannot come up with such a utility. :( Have a great day! :) Siran [edit] Fixed a spelling error. [/edit] CAPT Siran d'Vel'nahr - L L & P _\\// Winders 11 OS? "What a piece of junk!" - L. Skywalker "Logic is the cement of our civilization with which we ascend from chaos using reason as our guide." - T'Plana-hath |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
Look in the repository for a desktop extension. On Ubuntu, the GNOME desktop has many extensions so you can put just about anything you want into the Top bar. There might be the same for the RPI3 desktop. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
Received Amazon notification today that my Jetson Nano order will be fulfilled much earlier than originally stated. Supposed to have it in two weeks. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
Tom M Send message Joined: 28 Nov 02 Posts: 5124 Credit: 276,046,078 RAC: 462 |
Received Amazon notification today that my Jetson Nano order will be fulfilled much earlier than originally stated. Supposed to have it in two weeks. CRUNCH! A proud member of the OFA (Old Farts Association). |
ML1 Send message Joined: 25 Nov 01 Posts: 20365 Credit: 7,508,002 RAC: 20 |
Over in the land of Raspberry Pi, we have a new release: Raspberry Pi OS Update Improves Chrome, VLC, SD Card Support ... It's the delicious scent of a new version of Raspbian, the operating system used by Raspberry Pi devices, making its debut. ... The update brings with it the Chromium 72 web browser, version 3.0.6 of the VLC media player and a grab bag of other package updates and quality of life improvements for the platform. Phoronix said the Raspbian 2019-04-08 update also includes "SD Card Copier tweaks to reduce copy failures, various bug fixes" and the introduction of Ethtool and RNG-tools... That article also gives a good summary of the latest events and milestones for the Raspberry Pi. Impressive stuff! Happy cool crunchin', Martin See new freedom: Mageia Linux Take a look for yourself: Linux Format The Future is what We all make IT (GPLv3) |
Siran d'Vel'nahr Send message Joined: 23 May 99 Posts: 7379 Credit: 44,181,323 RAC: 238 |
Greetings, According to Martin's post, there is an update to Raspbian for our Pis. Following the instructions on the page linked on the download page Martin linked to sounds to me like it's an install. I Googled "how to update Linux on a Raspberry Pi" and found this page on the official Raspberry Pi website. Do these commands update the Linux OS or just software installed?: sudo apt-get update sudo apt-get dist-upgrade I have not used the second command with the "dist-" before the "upgrade", only "upgrade". The reason I ask is if there is an update to the kernel, does this update the kernel too? Just showing my noobieness for Linux, again. ;) Have a great day! :) Siran CAPT Siran d'Vel'nahr - L L & P _\\// Winders 11 OS? "What a piece of junk!" - L. Skywalker "Logic is the cement of our civilization with which we ascend from chaos using reason as our guide." - T'Plana-hath |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
The sudo apt-get dist-upgrade is typically used to move to the next distro release. But there isn't any for Raspian. So the update is just for support files and such. Still running on the 4.14.98-V7+ kernel. I read on the Phoronics site that a new one is in development. But to get it you would have to get the development branch and compile it. Nothing has been moved into the official Raspbian repos. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
Siran d'Vel'nahr Send message Joined: 23 May 99 Posts: 7379 Credit: 44,181,323 RAC: 238 |
The sudo apt-get dist-upgrade is typically used to move to the next distro release. But there isn't any for Raspian. So the update is just for support files and such. Still running on the 4.14.98-V7+ kernel. Hi Keith, According to this download page there is a new one released on Monday the 8 of this month. So that command will update to it from what you said, correct? Have a great day! :) Siran [/edit] corrected spelling [/edit] CAPT Siran d'Vel'nahr - L L & P _\\// Winders 11 OS? "What a piece of junk!" - L. Skywalker "Logic is the cement of our civilization with which we ascend from chaos using reason as our guide." - T'Plana-hath |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
That is just the normal update. Still kernel 4.14+. I did the update and got just what the post said would be updated like the VLC player and an update Chrome browser. See the release notes LINK They have a development version that will update the kernel to 4.18. Still not released. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
Siran d'Vel'nahr Send message Joined: 23 May 99 Posts: 7379 Credit: 44,181,323 RAC: 238 |
That is just the normal update. Still kernel 4.14+. I did the update and got just what the post said would be updated like the VLC player and an update Chrome browser. See the release notes LINK Hi Keith, Ok, that's what I wanted to know. I won't update the kernel to a development version in my lifetime. ;) I'll only do release versions. :) Have a great day! :) Siran CAPT Siran d'Vel'nahr - L L & P _\\// Winders 11 OS? "What a piece of junk!" - L. Skywalker "Logic is the cement of our civilization with which we ascend from chaos using reason as our guide." - T'Plana-hath |
munocat Send message Joined: 7 Apr 99 Posts: 36 Credit: 69,054,104 RAC: 274 |
I got my Jetson Nano yesterday. You need a 5v 4a barrel Jack, and I went with the 40x40x10 5 volt noctau fan. Plugs in the fan pins on the board with no modifications needed. |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
You're supposed to be able to power it up also via the micro-USB connector if you move the power header selector jumper. I have a coaxial power supply ready for mine. Still haven't seen mine yet. Last word is it won't be delivered till the 24th. Forgot about ordering the Noctua 5V 40X40mm fan for mine. Thanks for reminding me. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
munocat Send message Joined: 7 Apr 99 Posts: 36 Credit: 69,054,104 RAC: 274 |
I watch this Jetson channel on YouTube. He says, yes it works with the usb, but it is throttled. I ordered my power and fan from amazon, they ship quickly. Default is powered by usb straight from the box. To use the barrel Jack you need a jumper. |
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