General discussion • Re: What is a Media Converter
I suggest you use a sesrch engine or Wikipedia.Statistics: Posted by drgeoff — Sat Jul 20, 2024 11:40 am
View ArticleGeneral • Re: Need advice on sending image data from a Pi5 to several Picos
For transmitting the data, I thought of creating an access point on the Pi5, and have all Picos connect to it. Then use UDP to send the data to each Pico. I hope I can also do this easily in...
View ArticlePython • gpio library for new projects? is pigpio still the best answer?
several years ago I did quite a lot of messing about with gpo, and I used pigpio, which was a fantastic library which allowed really precise timings and even the use of DMA from memory to drive GPIO...
View ArticleAdvanced users • Re: HOWTO: Create a Super User File manager
The same is true if you remove password checks for sudo.Has this changed recently? AFAIK, there is no password check for sudo (*).Of course, some sophisticated users figure out how to make it prompt...
View ArticleGeneral discussion • Re: Will this work
Should be possible and maybe a Pi Pico could do it.Statistics: Posted by hippy — Sat Jul 20, 2024 11:49 am
View ArticleAdvanced users • Re: Rpi and BT extended advertising mode
RPi 4B specs says Bluetooth 5.0https://datasheets.raspberrypi.com/rpi4 ... -brief.pdfRPi 5 specs says Bluetooth 5.0https://www.raspberrypi.com/products/raspberry-pi-5/BlueZ seems to have support for...
View ArticleGeneral discussion • Re: Using a Pi as a "router"
Get OpenVPN running.https://openvpn.net/community-downloads/Which you can install with sudo apt update;sudo apt install openvpn.It needs a config file where you can embed the self-signed certificates....
View ArticleTroubleshooting • Re: Replacing usb 3.0 port.
Why don't you just plug in a USB3 Hub into the remaining working socket?That'll be a lot easier than trying to solder a new one on without damaging the board.Statistics: Posted by kip_the_elder — Sun...
View ArticleAutomation, sensing and robotics • Re: Rs232 command change between 2 gears...
Hi,@ghpback after a long break.No more error on program after removing the line.Made the wiring, ADA connected to UART1 and Trinnov to UART0.When I send command from ADA I see the Tx LED flashing...
View ArticleRaspberry Pi Connect • Re: "systemctl --user disable...
If you want to keep the remote shell capability of Connect, just install the 'rpi-connect-lite' package instead of 'rpi-connect':Code: sudo apt install rpi-connect-liteDocumentation:...
View ArticleGeneral discussion • Re: Raspberry Pi 4 Cannot Find Any Wifi Network
What type of case are you using?Statistics: Posted by kip_the_elder — Sun Jul 21, 2024 11:47 am
View ArticleDevice Tree • Re: RPI5: Issue with GPCLK0 Clock Generation on GPIO4 in ALT0 Mode
Yes. As long as VCO and divider input maximums are respected.Thanks a lot for the positive info.There might be enough plumbing in the clocks framework to just declare parents and clock rates manually...
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Italiano • NVMe PCIe M.2
Hi everyone, I'm trying to install Windows 11 Arm64 on Raspberry Pi 5 with the NVMe PCIe M.2 drive instead of the SD card. Can anyone tell me how to do it, it would be fantastic, thanksStatistics:...
View ArticleGeneral • Unexpected interrupt behaviour in PIO
I've been experiencing some unexpected behaviour while using interrupts in PIO to synchronize the operation of two state machines.Code explanation:Although the project itself is quite complicated, the...
View ArticlePython • Re: Need help for read numbers from a picture
True. But building from source, if do-able, does have the benefit of ensuring that you are getting the latest and greatest version.Versions in repos - especially in the Debian ecosphere - are...
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Raspberry Pi OS • Re: Wrong Simplified Chinese translation in Appearance...
Screenshot:[img]https://smms.app/image/JFkwf7YjIaTA2Do[/img]Your screenshot doesn't work. You should have taken the BBCode example and used that on here.Statistics: Posted by DougieLawson — Sun Jul...
View ArticleOther RP2040 boards • Re: Communication between RPI and pico stops.
Thanks for your suggestions. I don't think that adding a second interface is going to help. My current testrun has over 60 million back-and-forths at 1000 per second, and my client is using about 10x...
View ArticleHATs and other add-ons • Re: Industrial I/O
This is really nice work. I have a Seeed Studio reComputer R1025 model.I was able to communicate with Modbus TCP to my Siemens PLC, MQTT, BACnet/IP, and a Modbus-supported sensor. Then I collected the...
View ArticleGeneral • Re: Pico Project Generation Error
PICO_SDK_PATH is C:/Pico SDK v1.5.1/pico-sdkCMake Error at CMakeLists.txt:21 (project): 'nmake' '-?'A Windows set-up using the Official Pico SDK 1.5.1 Installer for Windows doesn't use 'nmake' - it...
View ArticleTroubleshooting • xrdp connection sync with hdmi output
Hi, I have a remote desktop connection (xrdp) from my Windows laptop to my Pi (Raspberry Pi 4 B). This connection worked perfectly before I plugged a display screen into the hdmi port. After plugging...
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