MicroPython • Re: Micropython on one core, C code on the other
Specifically C code will run an old and non usual bus-protocol while data treatment runs in Python. From a more general point of view the challenge is to use fast network and IO libraries, while main...
View ArticleDeutsch • Re: hitze problem mit dem raspberry pi zero w
und habe mir dazu eine IR Kamera geholt.welche Kamera? Und wie heiß wird sie, respektive an welcher Stelle?Statistics: Posted by aBUGSworstnightmare — Wed Dec 13, 2023 5:31 am
View ArticleGeneral • Re: Pico Pi USB as Serial
try to set dts or dtr on pc serial softwareStatistics: Posted by jeanz1985 — Wed Dec 13, 2023 5:44 am
View ArticleGeneral • Re: conclusion to rp2040 gpio 5v torlerent
according to my test,gpio as input can work with 5v,but this gpio can never be set as output anymore,because it's output fuction has been damaged when conneting 5vSo, er, it's not?Statistics: Posted...
View ArticleRaspberry Pi OS • Re: GPG error during Docker Engine installation on...
Try to use the convenient script to install it.https://docs.docker.com/engine/install/ ... nce-scriptStatistics: Posted by rasp14 — Wed Dec 13, 2023 5:47 am
View ArticleUbuntu • Re: Raspi5 ubuntu23.10 cant use csi camera
I'm currently having the same problem, but i'm still new to the Raspberry Pi-boards. I'm also looking for a solution and will let you know, if I find something interesting.Thank you, I will also show...
View ArticleRaspberry Pi OS • Trouble Using dhcpcd on Bookworm Lite 32bit 2023-12-05
I'm following the steps on my post to revert NetworkManager back to dhcpcd, but this time I'm doing it on 32 bit version of bookworm OS.For arm64 bit OS, everything works fine but for arm32 bit OS, Pi...
View ArticleNetworking and servers • Re: rPi 5 as useable NAS
Just to follow up, were you able to successfully copy files from one disk to another when both are behind a USB hub on the Pi 5? Or did you end up replicating the problem that the USB port locks...
View ArticleGeneral discussion • Re: Thousands of RPi 5 4GB boards on Digikey
I just ordered one from Digikey. I have two still on backorder from Sparkfun. If I was Sparkfun I would be mad that Digikey, who isn't even listed on the Raspberry Pi "buy now" button, has been...
View ArticleGeneral discussion • Re: Raspberry Pi5 Benchmarks Thread
I hope that this makes at least some clarification about measured "anomalies".Benchmarks are fun. But achieving the optimal performance it's a bit of an art beside lots of knowledge, tests, dead ends,...
View ArticleBeginners • Re: Will 12V 8 channel relay destroy my RPI 3B ?
thanks a lot guys , i will use external power supply or ULN2803A. image above should be working as it is ending in .jpg here is the linkhttps://pasteboard.co/s9Rut21xnczS.jpgAnd put a glue gun on your...
View ArticleGeneral • Re: Relay connected to pico interfering with spi?
- Switching the relay directly from GPIO needs flywheel diodes attached. - according to the description, the GND of pico and GND of external 12 V are connected. Avoid this.- perhaps some current leak...
View ArticleTroubleshooting • Re: nmcli commands work except for mobile hotspot
update: I managed to get it to work by using connection.autoconnect priority.Two issues I 've stumbled upon in the process is trying to understand why this doesn't work on a different sd card that has...
View ArticleOfficial Display • Re: 7" Official Touch Display connection to Pi5
The cable supplied with the screen should have 15-pin FFC included. That can't be used with Pi5. You need https://www.raspberrypi.com/products/display-cable/Statistics: Posted by aBUGSworstnightmare —...
View ArticleOther projects • Re: Raspberry pi 5 UPS with 12v Buck converter
In theory yes it should work. How long do you need to power the Pi 5 for?Just enough time for the diesel generator to kick in, under 1 minute usually. I need to safely shutdown the pi.Get a real...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: MIPI DSI panel with CM4 and ILI9881c
Welcome to the exiting world of DSI!Which driver do you use, which overlay do you use and which kernel do yoi run?Code: uname -aStatistics: Posted by aBUGSworstnightmare — Thu Dec 14, 2023 5:46 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: ST7701 DSI Screen - Using mainline or...
If there is a mainline driver I would opt for that.Your vendor specific one says ST7703 (please use code tags for better readability) though.So check yoir display spec if it is ST7701 or ST7703, as...
View ArticleMicroPython • Re: Sample code for PICO W Web server not working
Thanks. I added the <body> line to the html string and tried again. It did not make any difference. I think that the client.send(html) statement is somehow not working since the Chrome browser...
View ArticleHATs and other add-ons • Re: LiPo Shim with non-LiPO NiMH Batteries
NO Connecting NICAD battery's to a LIPO charger is a bad idea. As is setting up a series arrangement of rechargeable batteries. You run the risk of one battery trying to recharge another. Something...
View ArticleOther projects • Re: Inspection water well camera project
Also any idea on how to power the camera 12V conector from the Pi? I have external 12V 7Ah battery.If you decide to power the camera from 12V, check the range of voltage which is allowed. If it is,...
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