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There are 22228 individual articles here that are part of 1319 discussions
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The most recent discussions

ARM7 program for Raspberry Pi 1 B


May 25, 2020, 10:50 am

What happens if, on a Raspberry Pi 1B, I try to run a program with ARM7 code? Anything specific like it refuses to run it or segfaults or??? -- Thanks, David Web: http://www.satsignal.eu Read more »

Wi-Fi stops working on /some/ Raspberry pi cards


May 24, 2020, 3:30 pm

I recently had an RPi where the Wi-Fi wouldn't connect after a power-down reboot. No settings were changed, and I could see DHCP requests going out. Didn't have the time to resolve it, so used ... Read more »

Determining if a binary is 32- or 64-bit?


May 23, 2020, 6:40 pm

On Linux (Raspbian), how can you determine whether a binary is 32- or 64-bit? I'm getting told that gpsd segfaults because it's running on a RasPi-1B and it's OK on a RasPi-4B - because the 4B i... Read more »

Raspbian Eclipse


May 23, 2020, 1:59 pm

There is a set of Eclipse IDE packages in the Raspbian repository. Has anybody succeeded in running any of them? As I tried, the program showed the splash screen and then crashed. There is some na... Read more »

Raspberry Pi utility/program to find its external IP address

  [ 2 ]
May 22, 2020, 8:00 pm

What is the best way for a Raspberry Pi which is behind a typical cable company (US) router/NAT device to find its _external_ IP V4 address? (not the 192.168.1.x address) I know of various What ... Read more »

Pi4 boot-from-usb-only now in beta


May 21, 2020, 7:52 am

This will require manually updating to the latest beta firmware with rpi-update and to the latest beta eeprom image. So probably wait a few weeks if you don't want to risk thrashing your Raspbian... Read more »

Share your keyboard and mouse between computers with Barrier

  [ 2 ]
May 21, 2020, 12:48 am

Declutter your desk by sharing your mouse and keyboard across multiple computers at once, including your Raspberry Pis, with Barrier. Raspberry Pi Director of Software Engineering, Gordon Holling... Read more »

Post-mortem - Pi3


May 20, 2020, 1:12 pm

I have 3 PIs which are on one power circuit. Last week, all three went off line. It was quickly obvious that the reason for this was that the RCD for that circuit had tripped. When I turned th... Read more »

OpenBSD 6.7 is out ...


May 19, 2020, 9:22 pm

And it runs RPi 4 ... haven't tested yet, but if someone is interested ... https://www.openbsd.org/67.html / Bud / a1=S0 b1=[1..2,'L0L'] a2=2*a1 a3=S1.4#b1 a4=(a2,a3) a5=64*a4 Read more »

ffmpeg writing to SD-card


May 19, 2020, 7:15 am

Hi, perhaps someone knows this by mind: I am using several raspberries and one of them is used for recording of the data stream coming from a webcam. The (Axis) webcam sends a stream of mjpeg d... Read more »

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The best rated discussions

rating
5

Raspberry Pi ZeroW as a WiFi Router

  [ 2 ]

Has anyone used a Raspberry Pi ZeroW (or another Pi, plus a USB WiFi adapter) as a WiFi router? As my existing WiFi router already connects to the internet using a USB mobile broadband modem, this... Read more »

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5

64 bit OS

  [ 2 3 4 5 ]

Which 64 bit OS is recommended for the Pi3, for I cannot locate such on the wiki? Perhaps NOOBS runs in the 64bit manner but in the AArch32 option? Read more »

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5

Controlling HD44780 as a character device?

  [ 2 ]

Hello, beeing a Linux guy for nearly two decades now, I wonder why all the suggestions for controlling a HD44780 from a Raspberry Pi will use direct GPIO (or I2C) access from userland? Despite th... Read more »

rating
5

Best way to share between two raspberry pi's


I got the setup off more then one rpi's 1. My media player runs on openELEC 2. Raspbian Wheezy (debian) my download center So that's my setup Now I want from rpi2 to write on a usb drive on rpi1.... Read more »