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Raspberry Pi and other SBC "Maker" board enthusiasts (rpi) group

LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Monday, 06-Dec-2021 04:03:41 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
https://marksrpicluster.blogspot.com/2021/05/36tb-pi-storage-server.html

I don't know that I'd build a single storage server that size with a !raspi ... unless I was building two of them and mirroring.
In conversation about a month ago from web permalink
Attachments
1. 36TB Pi Storage Server
  
  After seeing Jeff Geerling compare his home-made storage server with a commercial one I thought I would expand on my OpenZFS post. You would...
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Sunday, 21-Nov-2021 14:55:49 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
Someone's progress report on running #BOINC on a !RasPi cluster http://marksrpicluster.blogspot.com/2021/11/7th-of-november.html [marksrpicluster blogspot com]
In conversation about 2 months ago from web permalink
Attachments
1. 7th of November
  
  Marks Rpi Cluster continues running 24/7. Although there isn't much to report they are still processing work as best they can. The Pi3's run...
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Saturday, 30-Oct-2021 00:41:52 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
https://pibox.io/

This looks like a nice little project for Raspberry Pi Compute Module 4. It is a two-drive #NAS that runs on standard !RasPi operating systems instead of some storage vendor's proprietary OS.

It is still in development, not a finished product, and is targeted at tinkerers.

#rpi #raspberry_pi #cm4
In conversation about 3 months ago from web permalink
Attachments
1. Invalid filename.
  
  PiBox
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Tuesday, 26-Oct-2021 00:59:30 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
The !raspi 4 does not have a model A. What if someone tried to convert a 4B into a 4A? https://www.jeffgeerling.com/blog/2021/getting-raspberry-pi-boot-after-cutting-it-half [www jeffgeerling com]
In conversation about 3 months ago from web permalink
Attachments
1. Getting a Raspberry Pi to boot after cutting it in half | Jeff Geerling
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Wednesday, 08-Sep-2021 03:28:44 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
Someone linked me to the #NanoPi NEO2 https://www.friendlyarm.com/index.php?route=product/product&product_id=132 [www friendlyarm com]

It is too stripped down. Once you buy all the pieces needed to do anything with it, you are halfway to a much more capable !RasPi 4 kit.

So, no, I’m not buying any … for me or for anyone else.
In conversation about 4 months ago from Shoyu permalink
Attachments
1. NanoPi NEO
  
  The NanoPi NEO(abbreviated as NEO) is another fun board developed by FriendlyARM for makers, hobbyists, and fans.
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Wednesday, 08-Sep-2021 02:37:35 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
https://www.adafruit.com/product/3708

The !RasPi Zero WH adds back the GPIO headers. Useful if you want to use a serial console to log in.

Now that I had to do this with the Orange Pi Zero ( #OPZ ), I do not want to search for an unused monitor when setting a device up.
In conversation about 4 months ago from mustard permalink
Attachments
1. Raspberry Pi Zero WH (Zero W with Headers)
  
  from @adafruit
  
  If you didn't think that the Raspberry Pi Zero W could possibly get any better, then boy do we have a pleasant surprise for you! The new Raspberry Pi Zero WH offers all the ...
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Wednesday, 18-Aug-2021 23:17:12 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
https://projects.raspberrypi.org/en/projects/build-an-octapi

And here's a clustering project for the !RasPi 3.
In conversation about 5 months ago from web permalink
Attachments
1. https://projects.raspberrypi.org/en/projects/build-an-octapi
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Monday, 19-Jul-2021 07:36:48 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
- iceloops the crypto terrorist
I've been talking with @1iceloops123@shitposter.club about Raspberry Pi 4, Quartz64, Rock Pi 4, and similar devices. Frankly, for a low-income person, he's getting too excited, as it will take him some time to purchase whatever devices he finally chooses.

I offered to send a !RasPi Zero that I have lying around, but he said no. Now I'm going to put it to use myself. I just have to decide what to do with it.

(I generally try to keep one unused around, because historically, I get an idea, then I order stuff, and when everything has arrived weeks later, the project is no longer at the front of my mind.)

In conversation about 6 months ago from web permalink
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Sunday, 11-Jul-2021 03:44:02 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
I have https://www.amazon.com/gp/product/B081Q9SPC1 and a software defined radio dongle. I should set them up together like https://lucsmall.com/2017/01/29/aircraft-tracking-with-the-orange-pi-zero/

!raspi

(It might not be that exact set of items, but I have a little square board and a square case)
In conversation about 6 months ago from web permalink
Attachments
1. Amazon.com: Orange Pi Zero/Zero LTS H2+ Quad Core Open-Source Development Mini Board,Support 100M Ethernet Port and WiFi (Zero 512MB+Expansion Board+Black Case): Computers & Accessories
  
  Amazon.com: Orange Pi Zero/Zero LTS H2+ Quad Core Open-Source Development Mini Board,Support 100M Ethernet Port and WiFi (Zero 512MB+Expansion Board+Black Case): Computers & Accessories
2. Aircraft tracking with the Orange Pi Zero - lucsmall.com
  
  from Luc Small
  
  The Orange Pi Zero is a neat low cost single board computer. When paired with a cheap DVB-T digital television receiver it makes an excellent …
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Sunday, 04-Jul-2021 04:55:31 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
I see that Iceloops is doing something similar to https://magpi.raspberrypi.org/articles/share-boinc with his #Odroid #XU-4.

I think that is a good idea, and I'm planning to spin up a #BOINC node with my own XU-4 soon. Or maybe an older #Raspberry_Pi (the !RasPi 4 seems a little expensive right now, and I already have a Raspberry Pi model 2B and a model 3B that I can repurpose).
In conversation about 7 months ago from web permalink
Attachments
1. Share your power with BOINC — The MagPi magazine
  
  from @TheMagPi
  
  Got a Raspberry Pi that idles away most of its day? Lend some of its CPU power to science
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Monday, 24-May-2021 18:21:27 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
- Arduino and other maker microcontroller
The Raspberry Pi Pico is not like most !RasPi boards. It is a microcontroller, closer to an !Arduino than to a single board computer.

https://www.tomshardware.com/uk/news/raspberry-pi-pico-tutorials-pinout-everything-you-need-to-know [www tomshardware com]
In conversation about 8 months ago from web permalink
Attachments
1. Raspberry Pi Pico: Tutorials, Pinout, What You Need to Know
  
  from https://www.facebook.com/tomshardware
  
  How to make the most of Raspberry Pi Pico.
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Friday, 05-Feb-2021 18:51:09 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
!RasPi Foundation changes sources.list without informing, adds Microsoft repo to the list. (NOTE: I did not verify this myself.)

Source: https://x0f.org/@FreePietje/105672608555929266
In conversation about a year ago from mustard permalink
Attachments
1. Free Pietje (@FreePietje@x0f.org)
  
  from Free Pietje
  
  Raspberry Pi OS has turned into spyware for M$: https://github.com/RPi-Distro/raspberrypi-sys-mods/commit/655cad5aee6457b94fc2336b1ff3c1104ccb4351 And yes, they add M$'s repository key to APT's trusted database and add their repo to APT's repo list. Without asking. Or informing you via a NEWS file. So now every time you do "apt[itude] update", M$ will know about it. This isn't the first time that the #RaspberryPi Foundation changed your sources.list without asking: https://x0f.org/@FreePietje/103799438252038745 Fuck that. #RPi
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Friday, 29-Jan-2021 02:46:11 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
I've had this in a browser tab for a while. !RasPi Pico has an #ARM chip made for the Raspberry Pi foundation https://gizmodo.com/raspberry-pi-introduces-a-new-4-board-and-its-own-sil-1846100446 Priced at $4. https://www.raspberrypi.org/products/raspberry-pi-pico/
In conversation about a year ago from mustard permalink
Attachments
1. Raspberry Pi Introduces a New $4 Board, and Its Own Silicon
  
  The Raspberry Pi is one of the smallest and cheapest mini computers you can buy. It has an HDMI port, USB ports, and runs Ubuntu or other open-source operating systems like a champ. The new Raspberry Pi Pico, on the other hand, is like the CPU of a more complex machine. By itself, it can’t do much, but with a few add-ons, you can control robots, lights, and other DIY hacks.
2. Buy a Raspberry Pi Pico – Raspberry Pi
  
  from Raspberry Pi
  
  The new, flexible $4 microcontroller board from Raspberry Pi
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Sunday, 06-Dec-2020 00:16:20 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
in reply to
- GeniusMusing
- Raspberry Pi and other SBC "Maker" board enthusiasts
@geniusmusing You probably found this during your search, but if not: https://riscv.org/blog/2020/11/picorio-the-raspberry-pi-like-small-board-computer-for-risc-v/

#risc-v #sbc #open_source_hardware !raspi
In conversation about a year ago from web permalink
Attachments
1. PicoRio: the Raspberry Pi-like Small-Board Computer for RISC-V - RISC-V International
  
  from RISC-V International Open Source Laboratory Tsinghua-Berkeley Shenzhen Institute
  
  Enter…the PicoRioTM open-source project. Stewarded by the RISC-V International Open Source Laboratory (also known as RIOS Lab) – a nonprofit research lab at Tsinghua-Berkeley Shenzhen Institute (TBSI), the PicoRio will be a RISC-V-based small-board computer available at an affordable price point.
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Monday, 16-Nov-2020 22:26:26 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
in reply to
- Raspberry Pi and other SBC "Maker" board enthusiasts
- mangeurdenuage
I think there are still a couple of projects around making a !RasPi, #BeagleBone, or similar SBC the host of one's primary online presence. I just don't think that--given asymmetrical connection speeds and ISP interference--it is a workable solution, even in most Western countries. When you consider the poor countries where the only Internet service is mobile devices, there's no way it can put "most" people in control of their data.

We probably need to combine multiple approaches, where most approaches are hosted outside one's home or physical control.

In conversation about a year ago from web permalink
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Sunday, 01-Nov-2020 06:14:23 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
I keep looking at https://www.hardkernel.com/shop/odroid-hc4-oled/ even though as far as I know, it is not available for sale yet.

I looked at both the #Odroid HC1 and HC2 and thought that it would be more interesting if it could take more drives. The HC4 is more interesting.

!RasPi
In conversation about a year ago from Shoyu permalink
Attachments
1. ODROID-HC4 with OLED
  
  from SIENNA
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Thursday, 29-Oct-2020 02:05:29 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
#sonOne received a “Libre Computer” “Tritium” SBC, with a similar form factor to the !RasPi 3B as a birthday present. It was only $15, but he was still very appreciative, as he’s aware that I’m currently on unemployment benefits.

In conversation about a year ago from Shoyu permalink
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Friday, 23-Oct-2020 07:42:49 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
Is the #Atomic_Pi worth it? https://hackaday.com/2019/06/06/the-atomic-pi-is-it-worth-it/

TL;DR: No.

!rpi
In conversation about a year ago from web permalink
Attachments
1. The Atomic Pi: Is it Worth It?
  
  from Brian Benchoff
  
  Several months ago, a strange Kickstarter project from ‘Team IoT’ appeared that seemed too good to be true. The Atomic Pi was billed as a high-power alternative to the Raspberry Pi, and…
GeniusMusing (geniusmusing@nu.federati.net)'s status on Saturday, 20-Jun-2020 16:39:47 UTC GeniusMusing
- Raspberry Pi and other SBC "Maker" board enthusiasts
ODROID-H2+ — ameriDroid
https://ameridroid.com/products/odroid-h2

Expected to start shipping late June 2020

What it has:
SoC – Intel Celeron J4115 quad core processor @ up to 2.3 GHz (real frequency) with 12EU Intel UHD Graphics 600
System Memory – Dual-channel Memory DDR4-PC19200 (2400MT/s) supporting up to 32GB RAM in total
Storage – M.2 PCIe 2.0 x4 slot for one NVMe storage, 2x SATA 3.0 ports, eMMC flash support
Video Output
HDMI 2.0 up to 4K (4096×2160) @ 60 Hz
DisplayPort 1.2 up to 4K (4096×2160) @ 60 Hz
Audio – HDMI, audio jacks for HP, MIC. and S/PDIF
Connectivity – Dual 2.5 Gigabit Ethernet (RJ45) via RTL8125B chipset
Expansion – 24-pin header with I2C, UART (3.3V), USB2.0 and HDMI CEC signals
Misc – RTC battery (Included)

Looks a bit pricey at $134.95 USD and still requires more just to run.

REQUIRED ITEMS (NOT INCLUDED)
No power supply included - 15VDC/4A power supply required
No RAM pre-installed - DDR4 SODIMM
DDR3 is not supported
No eMMC Module or SSD included
M.2 SATA SSD is not supported
No case included
No HDMI cable included - needed to connect to a display device. Recommend HDMI2.0 cable to support 4K output

But it does have this that seems to be missing on many SBC's

Connectivity – Dual 2.5 Gigabit Ethernet (RJ45) via RTL8125B chipset

So it could work as a router, a very fast router.

So lets add it up:
SBC - $134.95 USD
Case - $14.95 USD
Case fan - $5.95 USD
4GB ram - $26.95 USD
250GB PCIe NVMe M.2 SSD - $89.95 USD
15V/4A Power Supply - $12.95 USD
Shipping insurance/fee - $4.35 USD
Total - $290.05 USD

If you take the NVMe out and you have a spare drive laying around (cables and it looks like power for drives not included) you end up at $198.70 USD

I think I will wait for more feedback on this.
In conversation Saturday, 20-Jun-2020 16:39:47 UTC from web permalink
Attachments
1. ODROID-H2+
  
  More Units on the Way Expected to start shipping late June 2020 Hardkernel has released their first X86 based single board computer, The new revision ODROID-H2+ (Rev B+) marks a new era of expandable, customizable SBCs. You’ll need to supply your own memory and storage — but since the ODROID-H2+ uses the same kind of components commonly found in modern laptops, you should have no trouble finding compatible hardware to fill out your SBC. ONLY NVMe M.2 SSD ARE COMPATIBLE: PCIe NVMe M.2 SSD The ODROID-H2+ features an Intel Celeron J4115 Gemini Lake processor, two SO-DIMM slots for memory, two SATA ports and one M.2 NVMe slot for storage, two 2.5 GbE ports, two USB 3.0 ports, two USB 2.0 ports and more! Additional items required to operate - see "REQUIRED ITEMS" section below. KEY FEATURES SoC – Intel Celeron J4115 quad core processor @ up to 2.3 GHz (real frequency) with 12EU Intel UHD Graphics 600 System Memory – Dual-channel Memory DDR4-PC19200 (2400MT/s) supporting up to 32GB RAM in total Storage – M.2 PCIe 2.0 x4 slot for one NVMe storage, 2x SATA 3.0 ports, eMMC flash support Video Output HDMI 2.0 up to 4K (4096×2160) @ 60 Hz DisplayPort 1.2 up to 4K (4096×2160) @ 60 Hz Audio – HDMI, audio jacks for HP, MIC. and S/PDIF Connectivity – Dual 2.5 Gigabit Ethernet (RJ45) via RTL8125B chipset Expansion – 24-pin header with I2C, UART (3.3V), USB2.0 and HDMI CEC signals Misc – RTC battery (Included) Power Supply – 14V to 20V DC power input Dimensions – 110x110x43mm Weight – About 320 grams with heatsink, two DRAM modules, and M.2 NVMe SSD. REQUIRED ITEMS (NOT INCLUDED) No power supply included - 15VDC/4A power supply required No RAM pre-installed - DDR4 SODIMM DDR3 is not supported No eMMC Module or SSD included M.2 SATA SSD is not supported No case included No HDMI cable included - needed to connect to a display device. Recommend HDMI2.0 cable to support 4K output NOTES The ODROID-H2+ (H2 Rev-B+) includes these changes Upgraded from the J4105 to J4115 CPU Upgraded NIC chipset to RTL8125B Increased GPIO pins from 20 to 24 to add USB2.0 and HDMI CEC signals Changed 12V SATA power circuit to improve the suspend-resume power control sequence of 3.5" HDDs 100% hardware and software compatible with Rev B In order to use the HDMI CEC signals, a 3rd party CEC adapter board is needed For Linux, drivers for the 2.5 GbE ports must be added manually as of release as the upstream kernel needs a patch to support it Manually compiling Realtek's driver: https://wiki.odroid.com/odroid-h2/hardware/install_ethernet_driver_on_h2plus Installing a DKMS .deb package with Ubuntu OS image without Internet connection: https://wiki.odroid.com/odroid-h2/hardware/install_r8125_dkms For Windows 10, no drivers need to be added to support the 2.5 GbE The ODROID-H2 Rev B (previous revision to H2+) includes these minor changes: CLK-REQ signal pull resistor is added to support PCIe-to-SATA bridge board 12V SATA power circuit on the H2 board improvement for high power consumption HDDs like HGST Ultrastar 7K4000 series and Seagate IronWolf series. Add a M.2 screw for NVMe storage installation since many users had a hard time to find a proper screw to fasten their NVMe SSD. Pre-install the latest BIOS 1.05 ameriDroid eMMCs with white PCB are not compatible with this board LINKS ameriDroid Learn - https://ameridroid.com/blogs/ameriblogs/tagged/odroid-h2 Wiki - https://wiki.odroid.com/odroid-h2/start ODROID Forum - https://forum.odroid.com/viewforum.php?f=167 Warranty is valid for thirty days, starting upon date of receipt.
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Tuesday, 12-May-2020 06:07:10 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
- Raspberry Pi and other SBC "Maker" board enthusiasts
- Arduino and other maker microcontroller
https://hackaday.com/2020/05/11/alexa-shoot-me-some-chocolate/ that is probably the most unique thing I’ve heard about anyone doing with a Raspberry Pi and Arduino. !raspi !arduino
In conversation Tuesday, 12-May-2020 06:07:10 UTC from Shoyu permalink
Attachments
1. Alexa, Shoot Me Some Chocolate
  
  from Kristina Panos
  
  [Harrison] has been busy finding the sweeter side of quarantine by building a voice-controlled, face-tracking M&M launcher. Not only does this carefully-designed candy launcher have control ove…

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