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HATs and other add-ons • Re: Pcie board for pi 5 coming?
Good to know that an SD is still needed. I will probably trying to get a Plex server with gpu hw transcoding.A PCIe “shoes” board from 52pi is on the way. Any experience with it?Was just about to...
View ArticleNetworking and servers • Re: Need to 'spoof' a router - not sure if it will work
Yes you can configure a RPi's ethernet port to have a static IP of your choice and connect directly to the Netgear with a standard ethernet cable.Statistics: Posted by drgeoff — Wed Mar 20, 2024 7:44 pm
View ArticleTroubleshooting • Re: Pi 5 not booting - 4 green led blinking
And the date on that file raspiblitz-fat-v1.11.0rc4-2024-03-15.img.gz is also from before the Pi 5 was announced.Therefore it is safe to assume that it does not support the Raspberry Pi 5.The date...
View ArticleGeneral • Re: Placement of decoupling capacitors in RP2040 board design
The diagram just shows the capacitors close together for neatness and ease of reading. In reality the capacitors should be placed close to each of the power pins.Statistics: Posted by rpdom — Wed Mar...
View ArticleTroubleshooting • Re: Pi 4B Undervoltage condition relating to modern HDMI...
There's 4.03 seconds between undervoltage being detected and rectified, not microseconds.vc4-kms-v3d will be reinitialising the display stack to its liking. It is also fussier (but also more flexible)...
View ArticlePython • Re: Pi 5 / RC522 / Python for RFID Reading?
Start with adafruit!they have very good document to learn stuff.For the MFRC522,https://blog.adafruit.com/2017/10/06/se ... pberry_pi/And for the SPI,https://learn.adafruit.com/circuitpytho ......
View ArticleSDK • Re: Valid CPU speeds
Use https://github.com/raspberrypi/pico-sdk ... vcocalc.py to make sure, it is a valid frequency. It seems nearest speed accepted by the hardware will be 301,2 MHz.Statistics: Posted by MatSOBDev2 —...
View ArticleGeneral discussion • The Grounding Wire
What is your simple explanation of grounding? What does the grounding wire do? Why do we need it in order for the circuit to work?Thank you.Statistics: Posted by MrTech — Wed Mar 20, 2024 8:18 pm
View ArticleGeneral discussion • Resistors - Which one and why...
How do you know which resistor wire to use and when? Please advise. Thank you very much.Statistics: Posted by MrTech — Wed Mar 20, 2024 8:19 pm
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Troubleshooting • Rasbperry Pi 5 8GB Can't Recognize NVMe in Any Form
I have a Raspberry Pi 5 8GB. I have attached a PNY CS1030 250gb NVMe SSD to my Pi using a Pineberry Pi Bottom Hatdrive hat. I have configured my /boot/firmware/config.txt as follows:Code:...
View ArticleGeneral discussion • Re: The Grounding Wire
Its an abused term. Most designs are designed with a common negative rail, in a double insulated or battery powered system there is no need to actually ground/earth the negative rail.With...
View ArticlePython • Re: How Do I Open Audacity With Python?
I know what to do now. I read over thagrol's boot.pdf guide and it helped.Code: mkdir /home/pi/.config/autostartnano /home/pi/.config/autostart/audacity.desktop[Desktop...
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Troubleshooting • Re: Any official personnel can tell me that the da9090 pmic...
Hi everybody. I think I managed to replace the burned-out da9090 controller with the MXL7704-p4. While it doesn't look very nice, more work is needed. But it already works and can be used. If anyone...
View ArticleTroubleshooting • Re: Power from POE hat + USB C give strange sound
When I asked about dual powering for the 3B+ I was told that it was safe to have the PoE HAT connected while using USB power, and USB power could remain connected while powered by the PoE HATAFAIK...
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Troubleshooting • Re: Error: An operation is already pending, can read ntfs...
Here another user. It must be some update, a month ago everything worked. Now I can not back up my data .. this is a problem for me.I tried deleting empty mount point directories and also changing...
View ArticleMicroPython • Re: Rotary Encoder
Where have you put the libraries? "Used" isn't a standard path. Either the root directory or a created "/lib" directory (both on your Raspberry Pi Pico's filesystem) are the right place to put...
View ArticleRaspberry Pi OS • Re: Kernel modules missing for "softdog"?
I don't think such a kernel module exists - did you mean watchdog ? Through some method, that name has ended probably in your /etc/modules file - you can remove the line containing it to get rid of...
View ArticleAdvanced users • Re: Testing class A2 SD cards with Command Queuing on Pi 5
I'm in Sweden and bought it here: linkSamsung's article number is MB-MD128SA/EU and the EAN is 8806094788112. You know you've got the right version if it has 180 MB/s read and 130 MB/s write. The...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: OSError 16 When Attempting to Use CE1
It tells you the device or resource is busy, so what's using it? What has snatched the CE1 device?That's just the problem, there's nothing else running on the pi that could have snatched the device....
View ArticleTroubleshooting • Re: Raspberry Pi 3 Model B Not Booting Up
Not sure why we would want windows ARM on the Pi just to read an air quality sensor such as the SDS011 with serial output (USB).What sensor are you using - does it need Windows ARM?Statistics: Posted...
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