MicroPython • i75 W (Pico W Aboard) and LED Matrix Panel
Hi, I'm a beginner in coding and have taken upon a task of building a scoreboard for the kids and players in my local cricket club. So I bought a Interstate 75 W (Pico W Aboard) controller and 2x LED...
View ArticleRaspberry Pi Connect • Pi4 Wayfire/Wayland rpi-connect won't start
Relative newbie here, trying to get rpi-connect working!Any help gratefully received!Info - output from commands:remote@raspberrypi:~ $ cat /etc/os-releasePRETTY_NAME="Debian GNU/Linux 12...
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Troubleshooting • Pi5 Network boot “Link ready” but no imager
Like the title says I load up the pi5 with the network boot it seems functional, I plug in the Ethernet cable and it says “link ready” then following that it says - DHCP src:YI_ADDR ip SI_ADDR ip And...
View ArticleGeneral discussion • Zero 2 W won't recognize or connect to my campus wifi...
Hi all,I'm a PhD student working with a RPi Zero 2 W. My university wifi is a campus-wide network that requires logging in with a student username and password in order to connect, and I am having a...
View ArticleOff topic discussion • What's with the CloudFlare nonsense?
Every so often when I post something to this board, the screen goes to some CloudFlare stuff about verifying something or other.I've learned to deal with it by:1) Switching to some other task - maybe...
View ArticleHATs and other add-ons • Why is there no M.2 HAT+ overlay?
Where to find the M.2 overlay? What data is in the EEPROM?As the HAT just uses power from the Pi it should be possible to use it connected via i.e. Jumper wires (power supply) instead of mounting it...
View ArticleGeneral discussion • Pi5 with M.2 hat CPU Frequency
Hi just an enquiryAfter installing the M.2 hat and switching to NVME boot, my CPU frequency never drops below 1.5GHz even when idling.Is this normal behaviour? I've been using USB to boot since launch...
View ArticleC/C++ • C and ARM64
I want to write an ARM64 assembly language function and then call that function from C code.How do I preload parameters into ARM64 registers from C before I call the assembly language function?And how...
View ArticleRaspberry Pi OS • Is using https in APT really as simple as changing http to...
so Code: sudo nano /etc/apt/sources.list and changing all http to https is really all I need to do or am I missing something? Why isn't this the default?There has been atleast 2 serious remote code...
View ArticleGeneral discussion • Putty with hex entry, or Cutecom with TCP/IP
I'm looking for terminal software (to run on Pi) which meets two key criteria:a) Supports both serial and TCP/IP connectionsb) Allows hex entry of data to sendWith my 'GOTO' software, I can have one...
View ArticleGeneral discussion • Green LED flashes twice a second, Pi won't boot
My Pi4 suddenly doesn't boot anymore. I've tried reflashing the SD card and even booting without one but it doesn't even show anything on the monitor. Am I screwed?Video:...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • RPi 4 as I2S slave
Hi, I am really new to RPi. I have a I2S master device on which I have successfully run an I2S sample program doing a wired loopback. Now, I want to configure RPi 4 as a I2S slave device and input the...
View ArticleTroubleshooting • Fbcp and camera preview error
Hi, for a project i want to connect a RaspberryPi NOIR Camera and a 1,3 LCD Display from Waveshare. I want to display everything the camera sees to the display in real time. For that im using a...
View ArticleDebian • Parsing MQTT data (Mosquitto) on Raspberry Pi
My RPi is running a Mosquitto installation receiving data from a wallbox as JSON strings. I'm just trying to build a display on an Arduino Yun zto show these data. My home smartmeter is sending data...
View ArticleTroubleshooting • Setting locale issue and weird browser behavior
I've been having an unpleasant experience with my awesome Raspberry Pi's (happens on either a Pi4 or Pi5). I'm not a total newbie to Linux but I've mostly used it headless for server stuff. Now after...
View ArticleDebian • "sorry, this system does not appear to be a raspberry pi....
Hi,I just recently got a Raspberry pi 4B and I am trying to use it with Debian 11 bullseye (32-bit) operating system. When i type the command sudo pigpiod it brings up the message "sorry, this system...
View ArticleTroubleshooting • wpa_supplicant.service
Good evening, I am experiencing technical problems with the Raspberry Pi 3B which initially worked correctly, then today (after a few years of non-use) I decide to rewrite the Raspberry 64bit OS image...
View ArticleHATs and other add-ons • SSD compatibility with M.2 HAT+
What experience has everyone had with SSD drivers and the new Raspberry Pi M.2 HAT+I have tried three different SSDs and none have worked so far with the official HAT, although one does work with a...
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Raspberry Pi Connect • Failed accepting connection reason="accept...
Hi all,I love this piece of software, but I can't seem to get it to work most of the time .I was able to connect a few times after I first installed rpi-connect, though even then it was inconsistent....
View ArticleGeneral discussion • Apple M2 Macbook
Hi,I am wondering if raspberry desktop can be installed on a Macbook M2.I know it can on the Intel chips but I am considering buying a secondhand Macbook pro but only if I can, at some later time put...
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