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HATs and other add-ons • Re: BBC Micro:bit as a sensor for Build HAT
Physical connection is realized with connectors like this: Programming: A user would define whatever modes as needed with the Makecode IDE, in visual or one of the supported scripting languages....
View ArticlePython • Re: Pigpio alternatives?
Hello, recently i've upgraded from Raspberry pi 4 to pi 5 because the air duct inspection robot project im working on requires two cameras. Also, i've been trying to control the PWM Motors through a...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: ST Camera VD66GY Not Detected on...
Hi, 0x6b is detected on i2c-1, where I have plugged another sensor, just to ensure the problem was not i2c. It is only displayed on the i2c-1, not on the CSI i2c interfaces (i2c-4 and i2c-6). I can...
View ArticleCompute Module • Delaying CM4 boot with GLOBAL_EN until +5V is stable
Can the GLOBAL_EN input on CM4 be used as a "power-good" signal to CM4? As in, does it make sense to keep GLOBAL_EN pulled low externally (for example, by a voltage monitor IC) after power-on to delay...
View ArticleBeginners • Re: My cheap and easy LAN setup for a headless zero with on/off...
Does a Zero 2 support network boot using the Ugreen Ethernet adapter?Can't tell you if network boot with the Ugreen cable works, never tried. You may have a better chance of being able to do this with...
View ArticleCompute Module • Re: CM5 in CM4 boards - USB 3.0 from CAM0/DISP0?
Can you provide a link to this discussion?I have built a NAS using the CM4 with the I/O board.(https://www.hackster.io/cyberleader3000 ... are-38a258) I am happy with the performance and did not think...
View ArticleHATs and other add-ons • Re: M.2 Hat+ SSD Kit, drive not visible
.. Any ideas what I am doing wrong?not telling us which NVMe drive you want ro connect. Is it shown in the unofficial compatibility list of pimoroni by chance?Statistics: Posted by aBUGSworstnightmare...
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Raspberry Pi OS • Re: pi zero 2w / pi os lite bookworm - cant connect to wifi
My bad. Its my first post on here so... My home wifi is 5 and 2.4ghz. I also tried to have two different ssids for each but that also did not solve it. Added the jounralctl output image now. Thanks...
View ArticleAdvanced users • Re: NUMA Testing
I have some weird problem that might be related to NUMA: On a Pi5 (didn't test on Pi4 yet), showing a 10bit HEVC 4K video on a single DRM plane flickers (see short video here), assuming the following...
View ArticleGeneral • Re: A Snek port for a Pico ?
I guess pure Snek might never become more than it is. It's Keith's pet project for teaching programming to kids via Lego robotics and it seems fine for that.But, for more advanced use it's rather...
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Troubleshooting • Re: Raspberry 5: Process irq/161-mmc0 causing heavy cpu load
Hi,had to run watch -n 1 "pinctrl get | grep SD_" | tee mmc0.txt otherwise output could not be copied, so here it is.cat mmc0.txt says:203: op dl pd | lo // SD_IOVDD_SEL/AON_GPIO3 = output204: op dh...
View ArticleOff topic discussion • Re: how to make rotary style switches work for radio...
A bigger question is what audio do you intend this to play? Analog radio is in decline. You can find amplifiers with FM radio Bluetooth and MP3 player functions.The radio has a built in record player....
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Compute Module • Re: Compute Module 5 Fan goes to 100% on shutdown
Maybe in the firmware, there is a chance to somehow set the PWM line to 0 if the OS is shutdown?If there is a possibility for this, that would be really good. Statistics: Posted by AmrutP — Wed Dec...
View ArticleTroubleshooting • Re: Raspberry pi 5 green light flashing.
Please can you try reflashing the Raspberry Pi bootloader (use a spare SD card)https://www.raspberrypi.com/documentati ... tml#imagerOnce booted it would be useful to run this command to see if any...
View ArticleGeneral discussion • Re: raspberrypi not booting with 3 green flashed and LED...
Does reflashing the bootloader help?https://www.raspberrypi.com/documentati ... tml#imagerStatistics: Posted by timg236 — Wed Dec 18, 2024 5:55 pm
View ArticleRaspberry Pi OS • Re: Installing new software directly to an image in a...
One difference is that you are using a 64 bit image, while mine is 32 bit (that's what "armhf" means, right?)Anyway, do you know where the signatures are stored? What is it actually complaining about...
View ArticleDevice Tree • Re: MCP23017 overlay error -EIO: can't write IOCON 32
tested with the download attachedCode: dtoverlay=swi2c-dummy-rev1,bus=11but getting this error nowCode: sudo i2cdetect -y 11 0 1 2 3 4 5 6 7 8 9 a b c d e f00: -- -- -- -- -- -- -- -- 10: -- -- -- --...
View ArticleNetworking and servers • Re: Move Synology NAS Drives to Pi 5
I get..Code: foo@pi19:~ $ lsscsi[0:0:0:0] disk USB SanDisk 3.2Gen1 1.00 /dev/sdc #timeshift thumbdrive (for OS)[1:0:0:0] disk ST4000DM 004-2U9104 0106 /dev/sda #icybox[1:0:0:1] disk ST4000DM...
View ArticleTroubleshooting • Pi 5 no longer boots from USB SSD
Until recently I had a Pi 5 set up to boot from a Sandisk external portable SSD (1 TB). This Pi 5 is intended to be my backup PC, perhaps even primary soon, and I had been using rsync to update files...
View ArticleAdvanced users • Re: How to (need advise) increase the size of the boot...
But changing NOOBS to PINN should be possible without surprises? It should something similar to updatingI would have already removed NOOBS long time ago. Those extended partition schemes are a...
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