MicroPython • AP with multiple clients issue
Hi All.My project involves 3 Pico-Ws.One of them is set up as an AP and the other 2 as Clients. We will call them Client # 1 and Client # 2.Upon code execution, the AP Pico sends the current time data...
View ArticleBeginners • Re: How to access Pi with no monitor, no wifi
I doubt that cellphone backup will provide sufficient power to power a Pi4 reliably.There are many powerbanks that spec 3A output. The usual questions about desired runtime apply in order to get the...
View ArticleAdvanced users • Re: Reading the RTC
So no one knows how to read the RTC ?Statistics: Posted by theoldwizard1 — Thu Jun 27, 2024 4:51 am
View ArticleCamera board • Re: Preview.DRM not working Picamera2 and GS camera
...one question, what is the added value of the "pre_callback" - "which allows you to draw on the camera image before it is rendered", is it faster? (I use only grayscale images which is why I use the...
View ArticleTroubleshooting • Re: CM4 I2C i2cdetect shows no addresses
RPi GPIO are 3.3V logic levels. In case your relay board uses 5V logic you will have to use an I2C voltage level translater.Applying 5V to the GPIO can/will kill them!Sorry, I did not check your 'boot...
View ArticleHATs and other add-ons • Re: M.2+ Hat nvme not being recognized.
One last test which you can do is Add below to cmdline.txtCode: nvme_core.default_ps_max_latency_us=2500add below to config.txtCode: dtparam=pciex1_gen=3the first parameter will affect Autonomous...
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Media centres • is there a video looping solution for the raspberry pi 5?
hey hi!i'm looking for a video looping solution in the way that the pi_video_looper works for the raspberry pi 4, but for the 5. i've tried many and i haven't had any luck, all projects seem to work...
View ArticleTroubleshooting • Re: Bookworm EDID Troubles
Hello AndyD and thanks everyone for the excellent answers.https://paste.debian.net/hidden/2ad3f7f5/If I am not mistaken, it looks like your display actually reports the 1024x600 resolution with a...
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Raspberry Pi OS • Re: Help with new setup - moving off SD onto raid1 nvme
If you still want to use mdadm then I had a play. It does work. Again I've used a thumb drive (and lvm so I can move stuff around with least fuss). It's a GPT partition which is a lot happier having...
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Ubuntu • Re: Raspberry PI 5 Ethernet connection not working
It took me a while, but thanks to the web I find a solution : https://www.freshblurbs.com/blog/2022/0 ... buntu.html FYI In case of broken link, the solution for me was as follows :In my case , Code:...
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Raspberry Pi OS • how to install rpi-hardware-pwm on bookworm OS?
Hi,I installed bookworm OS image on Pi 3B+ board, because I will use global shutter camera with libcamera library.When I install rpi-hardware-pwm package, I encountered some problems.As pictures...
View ArticleTroubleshooting • Re: Qbittorrent doesn't start download
I have one suggestion: ask the Qbittorrent maintainers https://github.com/qbittorrent/qBittorrent/issuesStatistics: Posted by memjr — Fri Jun 28, 2024 3:34 am
View ArticleSDK • Re: Single-core FreeRTOS doesn't observe changes stored by an ISR on...
it does sound like a bug, probably worth opening an SDK issue...Will do.nevertheless, curious what core 1 is stuck on; can you print a stack trace from debugger?I've tried that, but the core1 frame...
View ArticleRaspberry Pi OS • Re: how to install rpi-hardware-pwm on bookworm OS?
What package is that?For enabling the HW PWM you simply need an overlay added to your config.txt.Statistics: Posted by aBUGSworstnightmare — Fri Jun 28, 2024 3:55 am
View ArticleGeneral discussion • Re: New to Pi, got a Pi4B, I have no SD card and only AV...
You can try booting it from USB.You can use the Pi headless until you have either a microHDMI to HDMI cable or you've made up a suitable cable for using the analog video output...
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Camera board • GS camera ，black flash promblem.
Hi,everyone,I bought a new global shutter camera do some research.I access the camera through realVNC, through a RJ45 wire connect the pi 3B+ with my notebook.then I run $rpicam-hello --timeout 0...
View ArticleCamera board • Re: GS camera ，black flash promblem.
And I find that,the picture actually not change,it is in a still status whatever the object move.Statistics: Posted by keepzen — Fri Jun 28, 2024 4:39 am
View ArticleBeginners • Re: Creating a log of a script
Is this a Linux Bash script or some other language?Statistics: Posted by rpiMike — Fri Jun 28, 2024 4:40 am
View ArticleCompute Module • Re: CM3 and Waveshare PoE board cameras
Hi 6by9!Sorry, my previous post was from pure frustration.I can detect the cameras on the I2c buses when using pinctrl to enable them. But my question is, if Bookworm doesn't use the dt-blob.bin and...
View ArticleBeginners • Re: how to connect an LM386 with an 8-ohm 0.5W speaker to a...
any other soluton?Which model of Pi? Does it have an A/V socket?LN386 is definitely old hat.If you want mono try HXJ8002. If you want stereo try PAM8403.As for how to play music, try Google. Many...
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