Camera board • Re: Picamera2 preview on a Waveshare 3.5" LCD
Did you make any progress on this? I'm having the same issueStatistics: Posted by walkenz1 — Mon Jun 10, 2024 2:24 am
View ArticleBeginners • Re: Wifi acting weird - New setup - SSH VNC & even Ping
Which OS?I take it there are other devices on the wifi that are working fine or is the only device? If the latter, is it close to the router?RPi using Raspberry Pi OS.The student is using Windows 10...
View ArticlePython • Re: Feh image viewer - file name to variable
I have tried to set up a script where it starts with a video, then jumps into a image slideshow. Why not add the slide show to the video? Use your favorite video cut software and add the stills as...
View ArticleCamera board • Aruco pose estimation using PIcamera2 and Camera module 3
Hi,I'm using opencv-contrib-python version 4.10 to perform ArUco pose estimation with my Camera Module 3 and Raspberry Pi 5.My pose estimation results have almost a 5 cm error when using Camera Module...
View ArticleBeginners • Re: pi 5 wont SSH or VNC
This could be related to the problem my student is having. (also no solution yet). I'll keep an eye here, and hopefully one of us can help the...
View Article日本語 • 解決しました！！Re: こんな事になりました、ラズパイ2W-ubuntuMATE リモート
ubuntuMATEから raspberrPIzero2w にSSH接続できました。今朝までに、pingは通る状態になりました。ssh で呼ぶと、パスワードを聞かれるので、Windows11(TeraTerm)⇒raspberrPIzero2wへのssh接続時使って居るPWを入力するが、認証されない。？？？他に、PWの変更はしていないので、WHY!!!ssh: Could not resolve...
View ArticleAdvanced users • Re: Anyone interested in WAN messaging lib for remote...
Just to add, for the interest of anyone following along, that I have successfully run the pair of 'bare bones' client/server test scripts from the start of the documentation, as well as the...
View ArticleGeneral • Re: Drone with Raspberry Pi Pico W
HiI have checked again : the propellers are ok and the direction of the motors is ok.CheersI don't claim any expertise on this topic but in the page of your first link I read:"soldered the motors in...
View ArticleDevice Tree • Re: DHT11
As a test, I used a pi4 running Bookworm 64-bit and this python DHT11 tutorial https://pimylifeup.com/raspberry-pi-dht11-sensor/Edit the scritp to use GPIO17 not 4. Wiring (my module has a pull-up...
View ArticleTroubleshooting • One usb 3.0 port works, while the second usb 3.0 port does not
Hello everyone,I am having an issue with one of the USB 3.0 ports on my Pi5. The lower USB 3.0 port does not recognize peripherals like: a USB 3.0 flash drive (Memorex), a USB 3.0 hub (Inland), or an...
View ArticleGeneral • How to disable the BOOTSEL pin
HelloI developed a C program for Pico with uf2 format file and want it to run automatically when bootup.To avoid other person to copy this uf2 file. Is it possible to disable the BOOTSEL...
View ArticleSDK • Re: Multi function button
Here's a version for Arduino. You could port it as-is, or look at how it works and re-implement it. Plenty of other examples on the web:https://github.com/poelstra/arduino-multi-buttonStatistics:...
View ArticlePython • anyone know how to install pygame
When I type pip install pygame I get this errorerror: externally-managed-environment× This environment is externally managed╰─> To install Python packages system-wide, try apt install python3-xyz,...
View ArticleGeneral discussion • Raspberry Pi AI kit
Hi. I saw the raspberry pi AI Kit. I was wondering, would this be a good product to install this app? https://github.com/RVC-Project/Retrieva ... sion-WebUIStatistics: Posted by suuuunme — Tue Jun 11,...
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Troubleshooting • Re: Raspberry Pi 4B red indicator light from on to...
Is anything on the board getting hot to the touch?I didn't feel any noticeable overheating issues. After the red LED goes off for a bit, it comes back on (without any power cut), and that's when the...
View ArticlePython • Re: anyone know how to install pygame
Either read the error message and follow its suggestions, or Google the error message for more information and how to deal with it.Statistics: Posted by ame — Tue Jun 11, 2024 3:01 am
View ArticleCamera board • Re: Aruco pose estimation using PIcamera2 and Camera module 3
This is the following code for estimate ArUco pose, there is a huge error when calculating its distance.Code: import cv2from picamera2 import Picamera2import numpy as npfrom cv2 import arucofrom...
View ArticleGeneral • Re: How to disable the BOOTSEL pin
No point. Someone can just stick some probes on the flash chip and grab what they want.Statistics: Posted by katak255 — Tue Jun 11, 2024 3:24 am
View ArticleBare metal, Assembly language • Re: Using the GIC-400 of the raspberry pi 5...
Okay yeah, I hadn't configured the `cnthctl_el2` register appropriately, hence the issue. Rest of my EL2 register configs are pretty much the same.Also, I had not initialised the GIC registers...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: I2S and the PR1
I had difficulties configuring my pi 5 with i2s with the above methods it didn't work than I found this GitHub repo so I tried it and it worked so I thought of posting itStatistics: Posted by pirex008...
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