SDK • Re: Playing with morse characters
There are ISM band radios that don't require a license. They are low power and short range. They include WiFi & LoRa (long-ish range compared to WiFi).433MHz is popular for wireless keyfobs.WiFi...
View ArticleBeginners • Re: What is a correct forum to ask beginners questions about...
Thank you.And here we are.Statistics: Posted by Vadelma_Pi — Thu Jan 23, 2025 10:09 pm
View ArticleTeaching and learning resources • Re: Advent of Code 2023
Curiously, the Xeon E5-2680v4 has four memory channels while that Huwei motherboard has six slots. Fido likes how it says "SuperComputer" in big letters on the heat spreader.Sorry if I did not make...
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Networking and servers • Media server - setup
I already sit on this 3 hours - I want to setup media server. Host mp4 files which i can play with VLC over internet.Server is Raspberry Pi 4B - client: phone with VLCI have been trying with ftp,...
View ArticlePython • Re: tkinter display issues switching between frames
I'm not finding it easy to follow your code.When I want to switch between frames I use code like this:Code: frame1.lower()frame2.lift()I don't know if that would help you.Statistics: Posted by buteman...
View ArticleBeginners • Ribbon cable pi to HP laptop screen
Ribbon cable detail (pin-out )for screen display of raspberry pi 5. Is the a cable to buy so i can use a HP laptopn 17-cn0020ca screen and use that on the rasperry ?Which slot is used and rasperry pi...
View ArticleStaffroom, classroom and projects • Pi based learning computers- something...
Hello everyone. I work in education, and was wondering if there is an OS distribution that works something like Magic Desktop- a learning computer geared towards preschool through elementary age, and...
View ArticleNetworking and servers • Re: Media server - setup
I dont care about safety if someone can spy on what i am watching - only safety i need is that nobody takes over my Pi. Please help!Then, frankly, you're a fool.Here's one insecure solution:Forward...
View ArticleBeginners • Re: Ribbon cable pi to HP laptop screen
Ribbon cable detail (pin-out )for screen display of raspberry pi 5. Is the a cable to buy so i can use a HP laptopn 17-cn0020ca screen and use that on the rasperry ?Which slot is used and rasperry pi...
View ArticlePython • Re: send .bin file via USB Port
I can confirm that it is capable of receiving .bin files, as this is a process I handle on a daily basis.Previously you were sending the .bin file to 192.168.0.100 port 9000. Is that the printer? The...
View ArticleGeneral • Re: "Nine Pico PIO Wats with MicroPython (Part 1)"
This free article may be of interest: Nine Pico PIO Wats with MicroPython (Part 1) | Towards Data ScienceIt goes over some of the surprises of using Programmable I/O (PIO) from MicroPython. It’s...
View ArticleNetworking and servers • Re: Not able to delete an ip tunnel I created.
sit0 is an internal thing; you cannot delete it. It will disappear if you are able to unload the kernel module, sudo modprobe -r sit.I do not see a direct relevance to your apt problem. Your DNS looks...
View ArticleHATs and other add-ons • Re: NVMe and SD Card Boot Order Ignored
you should leave to boot order defaultsd is the best way of rescue should something go wrongStatistics: Posted by kerry_s — Fri Jan 24, 2025 10:15 pm
View ArticleTroubleshooting • Re: Some problems with raspbian os?!
yes of course. through wifi I can browse normalStatistics: Posted by Niicckk87 — Fri Jan 24, 2025 10:25 pm
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Troubleshooting • Re: I messed up my trusty RPI bookworm by trying to...
Thanks for responding/suggesting. I hadn't tried sudo apt full-upgrade (didn't know it) , but have now. It fails the same way, unfortunately. Code: sudo apt full-upgradeReading package lists......
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Beginners • Help with using PICO 2 PIO/FSM to input serial data
Hi,First time using any RP device and my first post. I'm unable to input an 8-bit serial data stream from a gauge through PIO/FSM. I hope the code below is self explanatory. Quite sure I'm not...
View ArticleTroubleshooting • Re: Audio on rpi
Get rid of any mention of I2S in your file and connect the input of the PAM device to GPIO 12, which I believe has the audio on by default, though somebody will hopefully correct me if I'm wrong. I...
View ArticleGeneral • Re: PT52-Lua The Modern Retro computer
So how it works with scripts if you set the system bit ie the execution bit the the script will run straight from the shell. you can do this with attrib from the shell so for example you have a script...
View ArticleBeginners • Question: How to use mcp3008 for digital input
Hello,So I'm relatively new to coding and working with the raspberry pi and I am working on a controller using gpionext. I am using an analog joystick and a mcp3008 adc to convert analog to digital...
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General • Re: Problem with IRLZ44n mosfet in a circuit
Hello again. After replacing the IRLZ44n with irlml2502 (it was pretty small but I made it work somehow) pretty much the same thing happens. voltages compared to ground: drain: around 3vsource: around...
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