Camera board • Re: HQ camera night vision
Those tiny little IR illuminators will do very little beyond probably 1m.I've used them with a Pi2B set up as a camera trap with a Camera Module v2.1 NoIR, and a pair of them gave me roughly a 4 metre...
View ArticleGraphics, sound and multimedia • Re: What's the best way to connect a...
Might be a starting point https://github.com/raspberrypi/linux/bl ... 1wum-nl6.cNo idea if that will work for your panel as the data sheet does not include the init sequence.Sorry, no free of charge...
View ArticleAdvanced users • [SOLVED] Power Monitoring / System Health Monitoring on RPi 5?
This is spectacular! Thank you, @cleverca22I guess no way to say "current on power connector" or something like that?Statistics: Posted by cnlohr — Sat Mar 16, 2024 4:45 am
View ArticleGeneral • pull up issue with one code file but not with another
Hi all,I've found a tutorial that finally got me up and running with a simple example for the ssd1306 driver for .96" oled displays. I ended up having an issue because of conflicting libraries in the...
View ArticleCamera board • Re: Global Shutter camera swaps Red and Blue colors
I get exact the same result as yours. I tried the rpi global shutter camera on both rpi4 8GB and rpi5 8GB with the latest 64bit OS. The red and blue color are swapped. My rpi HQ camera works fine on...
View ArticleMicroPython • Re: Pico requested vs measured I2C SCL frequency
and if i then switch over to the micropython source:Code: self->freq = args[ARG_freq].u_int; i2c_init(self->i2c_inst, self->freq); self->freq = i2c_set_baudrate(self->i2c_inst,...
View ArticleAdvanced users • Re: Power Monitoring / System Health Monitoring on RPi 5?
You can see the CPU temperature, voltage and frequency using the 'vcgencmd' command.Also:Code: cat /sys/devices/virtual/thermal/thermal_zone0/tempor to get a little more fancy:Code: #!/bin/bash#...
View ArticleGeneral discussion • Interesting gig: Upgrading RP4 RAM from a gaming board.
Hello,I'm pretty good with reballing and would like to upgrade my RP4 RAM by salvaging a PS4 RAM or a Nintendo Switch's. Do you think it's possible?Statistics: Posted by Thirty300 — Sat Mar 16, 2024...
View ArticleTroubleshooting • Re: rasberry pi 5 camera inpout is smaller than the ribbon...
https://www.raspberrypi.com/products/camera-cable/Statistics: Posted by aBUGSworstnightmare — Sat Mar 16, 2024 6:06 am
View ArticleMicroPython • Re: pico-to-pico via intenral router: accept () issue
Interesting data point just occured now... I have my config setup as mentioned before: Wireless laptop/pico-w-server, and wireless laptop2/pico-w-client. The only change I made to the code was to...
View ArticleOfficial Display • Re: How to set second HDMI next to TouchScreen?
Screen configuration editor allows you to align/place the screen where you want to have it.Make sure to assign the touch to the 7in (otherwise it will 'work' on the entire desktop.Right click on the...
View ArticleTroubleshooting • Re: "sudo apt upgrade" throws a bunch of errors...
Okay, it turns out that was /not/ the right way to do it because it broke things, and I could not longer do updates at all. Reloading a backup from /var/backups/ puts me back at my original issue....
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Interfacing "A030VAN03.0"...
Let's assume your initialization sequence is transferred correctly, how do you make sure sending it is finished before you start sending data via DPI?Get your display up&running at 18bit first,...
View ArticleRaspberry Pi OS • Re: Chromium Open Site as Window - How can we hide title bar?
Oh.. if I have 10 chromium WPA apps then I need to add all of them like this?try "--app"Statistics: Posted by kerry_s — Sun Mar 17, 2024 4:38 am
View ArticleBeginners • Re: Problem with first booting raspberry pi 5
point is you get a warning and it does not continue to boot it just stops.if your headless you can't see the warning, you can't hit enter to continue/ignoreStatistics: Posted by kerry_s — Sun Mar 17,...
View ArticleHATs and other add-ons • Re: Pi 5 NVMe PCIe 2 Patriot P300 M.2 PCIe Gen3 x4...
Benchmarking storage is an interesting sport. I started writing my own in C to control exactly what it does. The results are looking good. It should be portable across any Linux. I will compare the...
View ArticleBeginners • Re: Wiring light to pi
Anyone help?Statistics: Posted by Steve1987113 — Sun Mar 17, 2024 5:14 am
View ArticleBeginners • Rpi 5 disk space with octoprint
I've just finished setting up the pi 5 with octoprint and octo anywhere. (nothing else)I've currently got a 16Gb SD card in there and I haven't started sending any prints to it yet and I'm already...
View ArticleBeginners • Re: PI 5 HDMI output not working with Old Samsung HD Ready
added this to end of /boot/firmware/cmdline.txt but had no effecthad no effect on what? Sorry, but with such extensive replays I'm not able to support any further.You can use a fake EDID file which...
View ArticleOther programming languages • Re: GnuCOBOL
Yes GnuCOBOL/OpenCOBOL works very well on the raspberry pi. Over the years i've used it to twiddle the gpio on a raspberry pi using the sockets library as well as normal COBOLy type thingsStatistics:...
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