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There are 14760 individual articles here that are part of 854 discussions
Please see below the list of the most recent and the best rated articles in Raspberry Pi Group

The most recent discussions

WiFi adapter for B+ ?


August 16, 2017, 1:49 pm

I already have a WiFi adapter for my Pi B+ . It works okay, and I like that it was 'plug and play'. It has no antenna. I just got a new adapter for one of my PCs, but this time I went for one ... Read more »

USB harddisk took too much current


August 16, 2017, 8:48 am

Hello, this mornig I tried to connect an external 2,5 HDD which was running on a USB2 Bridge from an external case on a USB3 Bridge from another case. (I wanted to check whether I could switch H... Read more »

COTS Battery Backup

  [ 2 ]
August 14, 2017, 9:26 pm

I've seen this discussed here many times and usually the devices mentioned don't do such a great job. Here is one that may not be as small as you would like, but is going to work. https://www.n... Read more »

Audio out via Bluetooth NO pulseaudio! Possible?


August 12, 2017, 11:26 am

Hello everybody! I've run into a use case with a Pi3 and the need to use Bluetooth as the output mode v. HDMI or 1/8 jack. When I search all the tutorials list installing pulseaudio as part of ... Read more »

no sound with alsa


August 7, 2017, 7:35 am

I have written a helper function to test everything: test-sound () { sudo modprobe snd_bcm2835 local sound=/usr/share/sounds/alsa/Front_Center.wav if [[ -f $sound ]]; then f... Read more »

How to shut down display on Pi3?

  [ 2 ]
August 1, 2017, 3:59 am

I've got a Pi3 running 4.9.35-v7+ #1014 SMP. For some reason, when left unattended the screensaver turns on but the display never enters power save mode. I have to shut it off with the power swit... Read more »

Interesting problem with DHT22 Sensor


July 29, 2017, 1:20 pm

PI 2 running Raspbrian, patched up to date a month ago. I've been running a Pi2 with a DHT22 temperature/humidty sensor attached since early June, and initially all was well. It seems that the Ed... Read more »

any way to roll your existing prototype into an installable image


July 20, 2017, 10:17 am

Hello all, I have a raspberry pi3 and installed with Raspbian image. I'm running few python applications in it. I want to make a new Image with the existing image that should include my python ap... Read more »

Dreaming of the next Pi's features...

  [ 2 3 ]
July 18, 2017, 2:03 am

8 Core? A bump upwards for the RAM? SATA? I'm thinking with a few more cores even at the same spec, and another couple GBs of RAM, I could truly replace most of my desktop computer needs with such... Read more »

rpi fbsd 12 wrong file permissions on package files


July 13, 2017, 2:49 pm

It's not my week :-( I should say the PI is running fbsd12, using the version 11 packages. Having sorted the boot problems, I did a 'pkg install xorg'. The file permissions are largely wrong. Eg... Read more »

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The best rated discussions

rating
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 »