Troubleshooting • Re: Pi Model B correct way to first time boot after Imager?
I did copy the solis.sh file in windows onto a stick and copied the stick to the Pi and the author of this https://github.com/ZuinigeRijder/SolisC ... output.cfg who was helping me suggested the CR LF...
View ArticleGeneral • Re: SH1107 OLED 128x128 with C
I have code I wrote a couple years ago for the SH1106. Is that similar enough to the SH1107? I wrote it for a PIC micro, but it's in C so should be easily ported.Statistics: Posted by Mike**K — Sun...
View ArticleSDK • Re: Implementing class for HTTP(S) get request with parameters
Actually, I implemented a Port Number in the function:Code: std::string http_get(const std::string& domain, const int port, const std::string& parameters);Now it retrieves the IPv4 address but...
View ArticleTroubleshooting • Re: Raspberry Pi 2W will not turn on.
viewtopic.php?t=58151Follow the suggestions in the above thread, and post results.Statistics: Posted by wildfire — Sun Dec 15, 2024 6:31 pm
View ArticleHailo • AI Kit Hailo, some demos seem busted
I am following these instructions to run the AI Hailo demos on a RPI5 with the original AI (not+) Kit 13 TOPS version:https://www.raspberrypi.com/documentati ... -detectionI ran the first demo listed...
View ArticleAdvanced users • MCP23017 overlay error -EIO: can't write IOCON 32
Hi community,I’m trying to set up an MCP23017 GPIO expander on my Raspberry Pi running latest raspbian, but I’ve run into an issue. Here’s what I’ve done:I updated the /boot/firmware/config.txt file...
View ArticleBeginners • Re: Pico 2, all 3v3 pins should be the same.. right?
Pin37 3V3EN is an input for the pico. Left open: pico is running; low voltage: pico's power supply is shutting down.I see, so the pin37 is to control it from another device, while to control more...
View ArticleCamera board • Sanity check on JPG capture speed
Hi,I have an Zero2W running latest Pi OS lite and an HQ camera (imx477).Running libcamera-still to capture a single 12Mpix image and save to SD takes around 3.8s:Code: $ time libcamera-still -v0...
View ArticleTroubleshooting • Re: USB gadget on a Zero W, what I'm missing
If you are using the Raspberry Pi Imager, then please use a more recent version than 1.7.2. This may be able to install Bullseye images, but "bootfs" is the label of the boot partition since Bookworm....
View ArticleTroubleshooting • Re: Raspberry Pi 5 5V/5A power issues, and possible solution
IIRC, the USB spec doesn't allow currents above 5A, so this bit of the spec is nonsense. However, the 5V15 5A mode is what the Pi5 requires when well loaded.Yeah, that's interesting, isn't it?I've...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: SPI without CE1
etc., it's clear that Chris2K07 is using SPI5:I thing that he means PIN 26 GPIO7 He should add this into config.txt. Code: dtoverlay=spi0-1csBy default the pin for cs0 will be 24, GPIO8N.B. if you...
View ArticleGeneral discussion • Re: Zero 2w sudden connection problem
I have a problem connecting the microcontroller to my laptop over the network using the putty application.To start right at the beginning. An RPiZero2W is not a microcontroller.Ref: Raspberry Pi...
View ArticleRaspberry Pi OS • Re: Hard drives that won't go to sleep under Linux
Linux is a proper server OS that happens to be co-optable as a usable desktop OS should you so want. On a server, you really, really don't want your hard disc to spin down (mostly), resulting in the...
View ArticleCompute Module • Re: CM5 Case Specification
Try this....https://youtu.be/pu5PlXzqRLI?si=RlsE5YcFRGU7McNTStatistics: Posted by gordon77 — Mon Dec 16, 2024 6:29 pm
View ArticleCamera board • OV9281 can not get advertised FPS
I have recently bought an OV9281 sensor and when attached to my RPi the lowest resolution mode advertises that it can get up to 300FPS. $ rpicam-hello --listAvailable cameras-----------------0 :...
View ArticleMicroPython • Re: Lets talk about lightsleep on PICO
But, if you change sleep_ms to lightsleep the LED does not blink.That is because lightsleep turned off the hardware block that timers depend on.This is true in 1.23.0, 1.24.0, and the latest version I...
View ArticleNetworking and servers • Re: Any advises for a DB Browser for SQLite for...
Many thanks. Just installed and works well.Statistics: Posted by David16962 — Mon Dec 16, 2024 6:54 pm
View ArticleCamera board • Re: A constant 8 frame delay in h264 encoding on RPi-5 rpicam-vid
Forgive me for hijacking this post, but I've been trying to get an IMX219 captured at 1640x1232, as is indicated to be the resolution under `libcamera-hello --list-cameras` and having no luck, just...
View ArticleRaspberry Pi OS • Re: RPi 5 8GB RAM failed reboot and exit to initramfs
There are just too much variables in certain cases. Recent addition of RPi branded hardware has finished the line up for a complete computer making new comer easier than few months ago when I was...
View ArticleMedia centres • Re: Peppy player
I gave up on VFD displays already. Its cheaper and easier to use standard liquid crystal display with well known controller and i2c backpack.So the one on photo above is just a 4002 lcd from Ali. I...
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