Raspberry Pi OS • Bluetooth usb bug
Hello, I am using an external bluetooth usb dongle ( tplink ub500 plus) on raspberry pi 5.I disabled the bt on the board (in /boot/firmware/config.txt added dtoverlay=disable-bt)Installed...
View ArticleTroubleshooting • RPi4 Intermittent Boot ACT Light Flashed Once
I got the source of the intermittent booting problem pinpointed to the EEPROM chip only making contact intermittently with the PCB, but getting to that conclusion was an absolute pain. I want to...
View ArticlePython • A sleep function doesn,t work
We are developing a S/W on a Raspberry Pico 2W board with micropython. A sleep function doesn,t work. import machineprint("lightsleep")machine.lightsleep(5000)print("Wake up")Here, go into...
View ArticleCompute Module • CM5 vs CM4 DSI Touch issue
Hi,I have a CM4 carrier board with a DSI port which is hooked up to DSI1 4-lane and works great on the CM4. When I put in a CM5, the display only works if I add the dtoverlay and then specify BOTH...
View ArticleTroubleshooting • Please, I need your help about CM4 operation
I'm a hardware engineer & team leader for designing the circuit & Artwork.Now I have been designing the Some product using Raspberry pi CM4, and I design & had a first board refer to CM4...
View ArticleGeneral • RP2350 Abracon inductor - what is the right orientation?
Hi, Im trying to get my own RP2350 dev board. I'm going back and forth with JLCPCB because they are asking me to confirm the orientation of the specialized inductor that the datasheet strongly...
View ArticleSDK • QSPI pad settings
If I look at the default pad settings for the QSPI pins I see pull downs on CLK, SD0 and SD1 (0x56) but pullups on SD2 and SD3 (0x5A). Can anyone explain the reasons? ThanksStatistics: Posted by...
View ArticleCamera board • Raw Image Bit Depth Scaling on Raspberry Pi 5 vs Pi 4
I'm encountering an issue with raw image capture using a camera sensor. On my Raspberry Pi 4 setup (rpicam-apps v1.5.2 and libcamera v0.3.2), the raw (.dng) images have 10-bit pixel values (0–1023),...
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Off topic discussion • Raspberry pi error power unstable
From nothing phone 1 charger brick wall to raspberry pi zero 2wFor somehow the brick does this to my raspberry pi (1sec on off on off on off on)Somtimes(1sec off, 1sec on, 1sec off)OrRepeated hard...
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General discussion • Can I run two OS simultaneously on my Pi 5 16GB RAM with...
Hello! I’m new to the Rasoberry Pi forums so I hope this is in the right section. I would like to run two operating systems simultaneously on my Raspberry Pi 5, which has 16 GB of RAM. My goal is to...
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General discussion • change wifi via web interface
I want to change WiFi of rpi via web interface(ip rpi : port) by script.it can or cannot? Is there a script that has already been written? please help me. Statistics: Posted by patt — Fri Mar 07, 2025...
View ArticleCompute Module • Is the CM5's PWR_BUT same with...
Is the CM5's PWR_BUT same with /sys/devices/platform/pwr_button?Statistics: Posted by paragonnov — Fri Mar 07, 2025 2:33 am — Replies 1 — Views 44
View ArticleOther projects • PIO Based Closed Loop Stepper motor Controller
HiI would like to create a PIO based stepper motor driver by integrating the Raspberry pi pico/ Pico2 with a TMC5160 Stepper Driver with closed loop system where the Raspberry Pi pico would handle the...
View ArticleGeneral discussion • Feasibility of Using Coral USB Accelerator with...
I have a Raspberry Pi 4 Model B 64-bit 4GB and an IMX477 camera with an Arducam 6mm lens. I want to build two AI models:1. The first model could use CNN or YOLO, and FaceNet.2. The second model could...
View ArticleCamera board • How to Overlay Translucent Shapes on Picamera2 Preview.QT
I'm currently using Picamera2 and Preview.QT with a USB camera.While I could overlay an image and a transparent array, I could not overlay translucent shapes, and overlay multiple layers with...
View ArticleTroubleshooting • Update broke multi-monitor support in Sway
After today's update, Sway no longer outputs anything over HDMI-A-1, only DSI-1. Labwc works fine, however, as does X11. If I unplug the Raspberry Pi Official display, HDMI-A-1 works fine in...
View ArticleRaspberry Pi Connect • Locking and unlocking sessions with rpi-connect.
Hi.I'm using rpi-connect. I'm connecting to the RPI from a different network. Everything works fine.I'm solving a problem with locking and then unlocking a session using rpi-connect. The current...
View ArticleBeginners • Disabling SPI 0 interface to make GPIO 8 available
We have a Compute Module 4 (CM4) based hardware ready in which MCP2518FDT chip is connected to the SPI 1 interface. Below pins are used for SPI 1:SPI_MOSI ==> GPIO20SPI_MISO ==> GPIO19SPI_CLK...
View ArticleTroubleshooting • Stuck during upgrade
So fresh install, stuck during upgrade with this:Updating /etc/pam.d/vncserverUpdating /etc/pam.conf... doneLooking for font path... Any idea why and/or how to get past this?ThanksStatistics: Posted...
View ArticleBeginners • Best Raspberry Pi for Everyday Use?
Hey everyone, I’m new to Raspberry Pi and really excited to start using one. I’m a student looking for a model that can handle daily tasks like web browsing, media streaming, light coding, and maybe...
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