Troubleshooting • GPS data stream: Capture GGA or capture all?
Hi All,Precis:We have a rover project and have established comms to the GPS unit on the serial port.Q:What is best practice for capturing GPS data from the serial port.Problem:The serial port is a...
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Compute Module • Re: it is real raspberry pi 5 / cm5 does not have HW encoder ?!
Thanks everyone for the feedback – much appreciated! Just to clarify why I’m emphasizing the use of hardware encoding (HW encoder) and aiming for low CPU usage, regardless of the camera model:The goal...
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Graphics, sound and multimedia • Re: Midi, I2C, Pi 5 RP1 chip, which gpio lib???
I tried another OS in the meanwhile... The new Os is running fine in real time, it recognized immediately my Korg Midi Sequencer via USb andis playing a Virtual Synthesizer with its Midi...The system...
View ArticleAutomation, sensing and robotics • Re: Inconsistent PIR sensors for digital...
Other options: perhaps something like this https://global.sharp/products/device/li ... 21yk_e.pdfAvailable for multiple distances.I considered that, but it's more of a single line. Could have an array...
View ArticleHATs and other add-ons • Re: Problems using 3.5-inch TFT LCD Display with Pi5
Typ first time poster problem: asking for help without telling which product one needs Help for.Posting a random picture without any details is not sufficient.Looks like...
View ArticleSDK • Re: configure and/or control runtime with web forms?
You probably want something like Mongoose, because I just read about it on a tech website and it sounded cool:https://mongoose.ws/documentation/tutor ... 40/pico-w/Statistics: Posted by ame — Mon Jun...
View ArticleMedia centres • Re: Peppy player
Camie3793, which Peppy player disk image do you use?What do you mean saying that display works? How do you check that it works?What is that 2.4" gpio shchv screen? Is it SPI, HDMI or any other...
View ArticleAdvanced users • Reading MFRC522 on a Pi.
I have been trying to read all the data on a MFOne_S50 card using a Pi and various libraries.https://github.com/danjperron/micropython-mfrc522 on a Pico.I run this with mpremote run...
View ArticleBeginners • Re: Lightweight way to do cronjobs with raspbian
Any model with 1GB RAM or less will struggle with just a browser let alone anything else running.False.Statistics: Posted by BigRedMailbox — Mon Jun 02, 2025 5:34 am
View ArticleAdvanced users • Re: Experimental RPi 6.12 kernel builds
I think I have reproduced the problem. On Pi4 / CM4 you must set 'arm_64bit=1' in 'config.txt'. Cool! That seems to work. Now to start testing...Thanks!Statistics: Posted by JinShil — Tue Jun 03, 2025...
View ArticleBeginners • Re: help loading OS on compute 5 and dev board
It was the version, i didn't use the latest one.Statistics: Posted by Fluxanode — Tue Jun 03, 2025 2:12 am
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Raspberry Pi OS • Re: Testing Debian "trixie" on a Raspberry Pi...
I've got Ubuntu Server 25.04 running on the Pi Zero 2 W and everything seems to be OK. It ships without any swapfile, so package installs via apt and gcc compiles can run the system out of memory, but...
View ArticleTroubleshooting • Re: Can't update Rpi5 because of PS3 sixaxis controller
Try manually removing the DKMS source for the module withsudo rm -fr /var/lib/dkms/hid-sonyStatistics: Posted by mitu — Tue Jun 03, 2025 3:12 am
View ArticleBeginners • Connecting one raspberry pi master with multiple raspberry pi slaves
Hi,I want to create raspberry pi gadgets that can be connected with one another through physical cables. They will transfer and display data between each other.E.g. the master pi receives an input,...
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Raspberry Pi OS • Re: How to utilise ledtrig-disc ?
Unless you have an ATA disk (and interface), this is not the trigger you are looking for.Sadly no, I have an SSD on a USB3 adapter. Bummer Statistics: Posted by itsbroke — Tue Jun 03, 2025 3:33 am
View ArticleAdvanced users • Re: 1200 baud RJ11 modem to RasPi
To actually get 1200 bps throughput from the modem the user has to set the TIA-232 port for 1200 baud or higher (input speed >= output speed).Because of this, I and pretty much everyone else who...
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Beginners • Connecting with Ultra Sonic sensor HC-SR04 not working
Hi,I am trying to create a home automation system based on the Ultrasonic sensor HC-SR04. However, no matter what I do, the ECHO pin (GPIO24) just doesn't open, once the TRIG (GPIO23) fires the...
View ArticleOther projects • Re: Improving health with raspberry pi
Hahaha I get the scepticism I really do.But I actually build a lot of these kind of systems and find joy in building them. After a while I have built a new habit and don’t really need them anymore....
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Compute Module • Re: Can I remap I2SLRCk to another GPIO instead of SD_DAT2
I have a board that I'd like to wire the SDCARD to SDIO for a 4 bit interface. But I also have an audio card using i2s which has I2SLRCk on the SD_DAT2 pin 69. The other SDIO pins are free. Is there...
View ArticleGeneral • Re: Optimiser behaviour (C/C++)
Yes. what you describe is perfectly normal optimizer behavior - and therefore not annoying, but desirable. The "volatile" type qualifier exists for a reason. Oversimplified, every variable that can...
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