Latest threads in Raspberry Pi Groupshow only best voted threads
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The Pi's Secret FM Receiver
I took a deep look into the WiFi hardware on the Raspberry Pi Zero W. The chip used is the BCM43438 (which actually seems to be designed by Cypress Semiconductor), and also the same one used on the...
1
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3 years ago
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Pi4 won't boot *from power-off* if Atolla powered hub is plugged into any of the Pi's USB sockets
I have an Atolla powered USB hub which I bought to power a spinning HDD that I plugged into my Pi 3B+. I'm now using it in my Pi 4B. If the Pi is rebooted without shutdown and power-off/on, it boots...
10
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3 years ago
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10 | |
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Booting a Pi 4 without an external USB drive when it is configured to automount that drive
I have added a line /dev/sda1 /home/pi/ext ntfs defaults,umask=000, 0 0 to /etc/fstab to auto-mount a USB drive that is on /dev/sda1 This works fine. But if I accidentally forget to plug in the USB...
3
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3 years ago
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Just how much bloat can you strip out of a Pi?
Looking at my 'I only do one thing' Pi running 94 different processes, realistically how many of them do I need? And how could I get rid of them? I want to examine the pi as a reasonably real-time...
38
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3 years ago
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38 | |
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Pi Hardware
I am an experienced programmer and electronics designer. Dealt with many different Intel controller hardware items as well as CP/M and Windows OS. Programmed in PLM (Intel's language)for controllers....
43
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3 years ago
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43 | |
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Questions abour RPi 4B
I've got a Pi 3B+ and I'm thinking of upgrading to a 4B, partly to free up the Pi 3 to do other tasks. I've got a couple of questions? - Can a "system disk" SD card (ie the same disk image) for 3B+ be...
43
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3 years ago
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43 | |
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GPU support on Raspberry Pi OS
Just did an upgrade on my Pi3b+, and the "experimental GL driver" seems to be a bit faster than default. It also fixes the upside down maps problem in Chromium. Unfortunately, it locks up solid when...
1
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3 years ago
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Syncterm
I didn't realize that Syncterm could be installed on the Raspberry Pi to connect with BBS as terminal program. It is much better than raw telnet.
1
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3 years ago
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Spectre / Meltdown
Is it true that the RPi4 is susceptible to these security attacks but that no previous versions are?
173
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3 years ago
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173 | |
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Pi4, cases, fans and firmware
I see lots of threads on here about fan problems and cases. I don't have them. My first Pi4, a 1GB model, has been running continuously since July 2019, connected to an SSD, as a general server:...
14
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3 years ago
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14 | |
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Enclosure for Pi plus disk plus fan?
Does anybody know of a fan-cooled enclosure for a Pi4 that includes space for a 2.5 inch hard drive? The wiring needn't be integral, cables sticking out from a standard usb-serial adapter are fine....
13
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3 years ago
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No outgoing sound from Raspberry Pi 4B both 4GB and 8GB models.
Hello you all, When using the Chrome webbrowser for a video meeting with Zoom, the browser blocks the outgoing sound of my USB camera mic, even if I have allowed to use it, very strange. My camera is...
6
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3 years ago
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bullseye
Some of you may have noticed a 'bullseye' repository in site. Bullseye is the code name for the next 'stable' Debian release. This got me to wondering if I could do an in place upgrade to 'bullseye'....
2
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3 years ago
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Raspebbry pi
Ciao, Ho visto che con il raspberry pi si possono fare tante cose. gateway di default diverso? Come si fa? Grazie.
15
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3 years ago
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15 | |
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Dead Pi 4B
Hi, Looks like my Pi 4B died, red light only, no green flashes with no SD Card, 5V and 3.3V ok, tried eeprom recovery to no avail. Any ideas before I try to get it returned, as it was only bought in...
13
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3 years ago
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