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Troubleshooting • Lots of "Applications.." is not responding: FORCE...
Hi community,I did install Ubuntu 24.04 LTS on my RPI 5 recently. Did customize my Desktop using GNOME extensions.. Now my environment is very unstable. A lot of "Applications" is not responding....
View ArticleGeneral discussion • help with soundboard
so, i just made the python script for a soundboard and have 6 buttons (5 sound buttons and 1 stop button) but im not sure how to make my raspberry pi 3 B+ Be used only as a soundboard and nothing else...
View ArticleGraphics, sound and multimedia • Is there any document about VideoCore of RPi5?
Is there any document about VideoCore of RPi5?Like datasheet of Video Core, registers of HDMI, etc.Statistics: Posted by gilbert.ch — Thu May 23, 2024 1:33 am — Replies 0 — Views 7
View ArticleGeneral discussion • Cash and coin counter
Is it possible to use the raspberry pi to count cash and coins that are deposited into a locked container? It would also be cool if it would upload deposits and withdrawals to a google sheets...
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General • 3S2P Battery for Raspberry PI 4 Model B
Hello there! New to the forum. Would like to ask a quick question. Is it possible to use a 12V 12800 mAH battery (3S2P - 18650 battery pack) for RPI 4 Model B? I had this idea of stepping it down...
View ArticleGeneral discussion • Which lightweight cooler is compatible with Raspberry Pi...
Hello, I want to install Ubuntu Linux on Raspberry Pi 5. Which cooler is compatible with Ubuntu Linux (e.g. fan speed controllable either automatically or by user to make the Pi running cool)?...
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Beginners • Question about second resistor in a pull up
I've done pull ups before, but I've always wondered why use that other 1K resistor when the 10K is already protecting surges from the VCC to the GPIO Pin, is that R2 for protecting the GPIO pin from...
View ArticleC/C++ • RP1 PWM Peripheral Single-Shot
I was reading the RP1 datasheet and I'm somewhat confused on what the options are for PWM. I'm interested in implementing a single-shot pulse and the RP1 doesn't have any timers but the PWM module...
View ArticleNetworking and servers • Wireguard client
Hi, First of all, I would like to apologize for my ignorance. I have a Wireguard VPN server in the office. I have created conf.fil and double checked that it works on a windows computer. So far so...
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openSUSE • Kernel: 6.9.1
https://en.opensuse.org/HCL:Raspberry_Pi4Statistics: Posted by geev03 — Thu May 23, 2024 5:32 am — Replies 0 — Views 4
View ArticleTroubleshooting • Pi5 built in WiFi won't connect but a wifi dongle will - why?
I have a Vesper XB 8000 WatchMate AIS with a built in Wifi Client. A Raspberry Pi4 connects to the wifi client with no problem, an iPhone connects with no problems. A Mac connects with no problems,...
View ArticleSDK • Pico W not waking up from sleep mode
Since I am running a Pico W from battery, I would like to lower the power usage by enabling sleep mode (not dormant).I tried a few examples, like...
View ArticleBeginners • USB device not recognized - Low Voltage warning
Hello there!I've got some issues with my RPi 4:RPi OS is telling me, that the power supply might be insufficient. XBox 360 WiFi Controller doesn't work.Original 15W PSU from bundle.Will it be...
View ArticleBeginners • Not sure about which came first
I need to install motioneyesOS on a RP4. Do i only need to install motioneyesOS, plug it into the pi and rock and roll, or do I need to first install Ras Pi OS using the imager and then install...
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Troubleshooting • Pi 4 - No Ethernet
New to Raspberry Pi as of November of last year and first time posting to the forum. My Pi 4 (8GB model) is in a case, connected to ethernet, and has been running Home Assistant from an SSD since...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Raspberry Pi 5 UART Issue: Can Only...
Hi, I'm planning to use UART to communicate with other devices. I use minicom to test the UART port and found that I only can receive data but can't send any data.In Raspberry Pi configuration, I...
View ArticleTroubleshooting • Very Strange Network Behavour!
Hi AllI really hope someone can help with this one as I'm absolutely baffled by it.I have a Pi 5 on which I installed Raspberry Pi OS; Debian GNU/Linux 12 (bookworm).I followed this with Unbound,...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Python spidev xfer2 still working?
I ran an older Python script that used spidev and got an error for using xfer2:Code: import spidevspi_device = 0spi_channel = 0max_speed_hz = 10000000 # 10MHzfram = spidev.SpiDev(spi_device,...
View ArticleGeneral discussion • Can I connect a RAM board to the pcie slot of the...
If i figure out a way to connect the ram board to the pcie slot of rpi 5, is it theoretically possible to add extra ram to it?Statistics: Posted by MomoShetty — Fri May 24, 2024 3:16 am — Replies 2 —...
View ArticleHATs and other add-ons • Official Raspberry Pi 5 NVMe Hat & WaveShare...
With WaveShare PoE+ extending the GPIO pins it looks like it can be stacked on top with a long enough PCIe ribbon, but it appears as if it would have minimal space between the hats and restrict...
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