HATs and other add-ons • RPi 5 PCIe CLKREQ
Can anyone tell me whether the CLKREQ line on the Raspberry Pi 5's PCIe connector has a pull-up on the RPi side? I'm guessing it does, and if so, what value?I'm designing a HAT with a PCIe device on...
View ArticleHATs and other add-ons • Re: RPi 5 PCIe CLKREQ
It's an in-pad pullup so anywhere between 20kohm and 50kohm. In practice, unless the platform is configured to use CLKREQ# signalling, it's ignored (assumed to be asserted continuously).Statistics:...
View ArticleHATs and other add-ons • RPI5 and Codec Zero Not Working
I have a RPI5 and Codec Zero that don't seem to be working together. I have cruise many other posts about this and none of the solutions have helped me. My Codec Zero is from PiShop and is a black one...
View ArticleHATs and other add-ons • Re: RPI5 and Codec Zero Not Working
HiI'm experiencing the same issue and want to further add some diagnostic info.I did the exact same steps as original poster.Things that caught my eye: the rpi5 gives no sound icon in the upper right...
View ArticleHATs and other add-ons • Pi 5 and USB cameras
Hello.I have the Raspberry Pi 5 8 GB running Raspbian 64-bit (bookworm), which I'm trying to get to work with an Astra Pro HD Camera. Issue is I cannot get picamera2 or opencv to find the camera....
View ArticleHATs and other add-ons • Re: Pi 5 and USB cameras
libcamera is (currently) targeted at CSI-attached cameras, not USB attached ones.For USB you can just use the completely standard apps like Cheese, which use things like uvcvideo to interface with the...
View ArticleHATs and other add-ons • Regarding Ds3231 RTC Connection with RPi
I have done Ds3231 RTC with new 3V battery connection with RPi last evening, with physical connection at VCC,GND,SDL &SCL.And run the following command on RPi shell:$ Date % which give me Rpi time...
View ArticleHATs and other add-ons • Controlling mains devices
I need my Pi to control several low or medium power mains devices (solenoid valves, circulating pumps, boilers, lights etc.). What is the most cost effective way of doing this? Does anyone make a...
View ArticleHATs and other add-ons • Re: Controlling mains devices
I need my Pi to control several low or medium power mains devices (solenoid valves, circulating pumps, boilers, lights etc.). What is the most cost effective way of doing this? Does anyone make a...
View ArticleHATs and other add-ons • Re: Booting from NVME SSD Question
https://www.raspberrypi.com/documentati ... BOOT_ORDERBOOT_ORDER fieldsThe BOOT_ORDER property defines the sequence for the different boot modes. It is read right to left and up to 8 digits may be...
View ArticleHATs and other add-ons • How much current should the official power supply...
Hi there.I think I have a hardware problem with my Pi 5. I have a Pineberry Pi Bottom with a 4 TB SSD attached to the Pi 5 (8 GB ram). I want to use it as a NAS (and media center). Only issue is that...
View ArticleHATs and other add-ons • Raspberry Pi TV HAT in Android TV firmware
Hi,I wonder if Raspberry Pi TV HAT can be used in some custom Android TV for RPi4 build, in it's TV Input Framework infrastructure?I suppose, Tuner HAL implementation for this tuner would be needed...
View ArticleHATs and other add-ons • Can I boot from a Samsung T7 SSD or does it have to...
All the research I've done is mentioning this NVMe hat ssd thing. What are the differences between something like a Samsung T7 SSD and this NVMe thing in terms of performance? Is it possible to boot...
View ArticleHATs and other add-ons • Re: Can I boot from a Samsung T7 SSD or does it have...
SSD (USB) is perfectly fine, like the rest of us do. Most probe ly have a DIY style, an USB3 to 2.5" SDD cable and then a nice cheapish SSD. Ot a fraction slower than an NVMe running at full...
View ArticleHATs and other add-ons • Re: Pi-Digiamp+ with RPi 5
We can immediately dismiss the Codec Zero, it only supports Mono In/Out if you look at the documentation. Which fits with what I found during research.No you can't. I've been simultaneously inputting...
View ArticleHATs and other add-ons • Re: How much current should the official power...
Hi there.I think I have a hardware problem with my Pi 5. I have a Pineberry Pi Bottom with a 4 TB SSD attached to the Pi 5 (8 GB ram). I want to use it as a NAS (and media center). Only issue is that...
View ArticleHATs and other add-ons • Re: PoE for Pi 5
I’m also waiting for the Pi 5 PoE hat, but have had success with the following. Note I do not have any external devices plugged into my Pi’s so they only pull 5-6W max,This one is PoE only and...
View ArticleHATs and other add-ons • What's A Safe Current Drain For A PCIe-nvme Board ?
At present I've got a working SSD on my Raspberry Pi 5 using the Waveshare board (https://www.waveshare.com/pcie-to-m.2-hat-plus.htm).A friend (retired Cisco engr) and I are both gaining experience...
View ArticleHATs and other add-ons • Re: What's A Safe Current Drain For A PCIe-nvme Board ?
https://datasheets.raspberrypi.com/pcie ... andard.pdfThat's the spec of the PCIe connector.Refer to page 5: 2 pins which carry 5V, capable of 500mA each --> 1A total current.Statistics: Posted by...
View ArticleHATs and other add-ons • Re: NVMe storage not recognized
Friday Afternoon23 February 2024Lixold; Are you still having the problem ?- Paul in TexasHello Paul,yes i still facing the issue. I have now also ordered an m2 slot for my pc to plug the m2 memory...
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