SDK • Implementing class for HTTP(S) get request with parameters
Hi,I want to implement a class for http(s) secure GET requests with parameters using C++. But I don't know how. The code I provided here is tested and works. I have a Pico 2W. Just for your...
View ArticleHailo • AI Kit Hailo, some demos seem busted
I am following these instructions to run the AI Hailo demos on a RPI5 with the original AI (not+) Kit 13 TOPS version:https://www.raspberrypi.com/documentati ... -detectionI ran the first demo listed...
View ArticleAdvanced users • MCP23017 overlay error -EIO: can't write IOCON 32
Hi community,I’m trying to set up an MCP23017 GPIO expander on my Raspberry Pi running latest raspbian, but I’ve run into an issue. Here’s what I’ve done:I updated the /boot/firmware/config.txt file...
View ArticleCamera board • Sanity check on JPG capture speed
Hi,I have an Zero2W running latest Pi OS lite and an HQ camera (imx477).Running libcamera-still to capture a single 12Mpix image and save to SD takes around 3.8s:Code: $ time libcamera-still -v0...
View ArticleBeginners • command line tutorial
looking through the documentation page and not finding a reference or tutorial on the linux command line interface. I am trying to navigate setting up an application to run on my pi zero 2 w via SSH,...
View ArticleGaming • Recommendations for Arcade buttons and joysticks
I am looking into making a bar top arcade unit with a pi 3b+. The articles seem to not be uk based. Can anyone in UK recommend buttons, joysticks and the controllers (can these be powered by the...
View ArticleGeneral • USB cable with power switch for setting bootloader mode
One can buy usb cables that carry both data lines (D+ & D-) and power (vcc & gnd) with a switch to interrupt power. Can these be used when putting a pi pico into bootloader mode - that is:...
View ArticleCamera board • OV9281 can not get advertised FPS
I have recently bought an OV9281 sensor and when attached to my RPi the lowest resolution mode advertises that it can get up to 300FPS. $ rpicam-hello --listAvailable cameras-----------------0 :...
View ArticleCamera board • How to access RPi Camera Module 3 Wide full Field of View
I have an RPi Camera Module 3 Wide connected to an RPi 3B+ running the latest version of Bookworm, so I'm using rpicam commands.Here is the result of an rpicam-hello --list-camerasCode: rpicam-hello...
View ArticleTroubleshooting • Upgrading from 3B+ to 4 or 5
My loyal 3B+ has (probably) passed away, presumably from old age and constant use--it's my dhcp and dns server. I'm currently trying the "leave it alone and unplugged for 24 hours and, in the interim,...
View ArticleRaspberry Pi OS • Cannot run Imager 1.9.1 (64-bit) [solved]
I have a fully up-to-date install of Raspberry Pi OS on a Pi 5. I went to run imager from the menu - nothing happened. I then tried the command line:Code: andrew@pi5:~ $...
View ArticleAdvanced users • RouterOS
Tell me how to install mikrotik routers on rasberry pi 4Statistics: Posted by krest0s — Mon Dec 16, 2024 7:57 pm — Replies 0 — Views 2
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General discussion • Connecting GPIO pins together - am I an idiot?!
I use jumpers on the GPIO pins to configure my software. At boot a service is started which configures some pins to be input pins, and some pins to be high. I read the input pins to make configuration...
View ArticleBeginners • I'm looking for a POE+ hat with connections for power button and...
Hi,Is there a poe+ hat with connections for a power button and a cmos battery?If not, can I do this with just the Raspberry Pi's standard POE+ hat they offer, and the necessary extra wires, button and...
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Official Display • 7in Touch Screen corner defect
Attached I have a picture of the defect. I have a number of screens that came out of the box with this defect. It appears as though the top glass didn't fully adhere to the screen. I have reached out...
View ArticleTroubleshooting • Windows Imager fails as Windows keeps asking to format...
I'm trying to use the Imager on Windows 10 onto an SD card.Background: I have an old Pi 1B and before I get a newer one, I wanted to play around with the old one, bringing it up to date -- it has sat...
View ArticleRaspberry Pi OS • Raspberry Pi 5 Screen Blanker
I've seen several posts on the above topics and I wanted to submit my fix just in case it helps. If this isn't helpful or accurate please delete it.Firstly I couldn't find the wayfire.ini so I ran...
View ArticleGeneral • Make the Debug Probe stop listening to port 6666 and 4444
I am running vs code on a pi 4, installed the Raspberry Pi extension. Installed openocd. Created a project in vs code from the Pico-SDK examples hello_pio. Successfully compiled and run through...
View ArticleAdvanced users • Non brickable update flow with AUTOBOOT
Hello Engineers,I am looking into RPI4 documentation and I am trying to understand the update flow and have the one which guarantees non brickable solution. I thought that AB flow would be a solution...
View ArticleGeneral discussion • Proximity sensor
I am working on a wall mounted touchscreen for home automation control. It consists of a Pi 3B and a touchscreen that will be mounted in 3D printed case. I would like to be able to detect if someone...
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