Python • Re: Bookworm-start script in virtual environment after reboot
Thanks, very usefull manual!Regards, VladoStatistics: Posted by California — Tue Jan 30, 2024 5:24 pm
View ArticleGeneral discussion • Re: accessing usb ports
What sort of "USB device" do you want to connect and how would you like it to be reflected to said "USB device"?Most USB devices are appropriately handled by default, in that the system autodetects...
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Other RP2040 boards • Re: Thonny Errors RP2040 Custom PCB
I don’t really get much, for the most part, MicroPython will give an empty shell with no further dialog or option to type.For the most part - What about the least part ? But I would guess, though...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Problem with HDMI VC4 audio (channel...
thank you everyone for trying to solve this. i too have been having the channel swapping issue since months.Statistics: Posted by M.Ramone — Tue Jan 30, 2024 5:42 pm
View ArticleGraphics, sound and multimedia • Re: RPi 5 composite 240p
I suppose adding scaling would have made the RP1 too expensive?I will say, setting it to 720x480 seems okay for most TV shows, it seems to display the entire title safe area at least. 720x240 should...
View ArticleTroubleshooting • Re: booting an old model 1B
It could be the polyfuse. You could try powering it through the GPIO header 5V pins, or even remove the polyfuse and solder a link in its place.If you've got a voltmeter you can try measuring the...
View ArticleRaspberry Pi OS • Re: BookWorm 32 Bit Lite - Changelog?
Have you installed any non-standard drivers, perhaps using DKMS (Dynamic Kernel Module Support)? That could result in compilations happening if the kernel changes.Statistics: Posted by rpdom — Tue Jan...
View ArticleTroubleshooting • Re: Cannot control a servo motor precisely
It is not possible to read back the current position from that servo.The MG995 servo does not provide the feedback signal which would be necessary for that to be possible.Oh I see, but then how can I...
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Graphics, sound and multimedia • Re: Pi 5 Obsolete TV standards support… how?
The update has improved the image greatly and removed the jittering/ghosting line effect. https://youtu.be/fy9UlKWp9iU?si=nKAQbyLBWipx57ojI would say that you can tick the box on 405 lines with the...
View ArticleGeneral • Re: Pi Pico W - DHT11 - wrong number of pulses ONLY after 2 reads
You seem to be reading the sensor more often, and perhaps more quickly, than you want to admit.During setup -Code: pin = Pin(0, Pin.OUT, Pin.PULL_DOWN)sensor = DHT11(pin)t = sensor.temperatureh =...
View ArticleFrançais • Re: gpio c++
donc je veux faire cela pour tester :il me manque #include et la je bloque merci Code: // gpio mode BCMconst int relaisComp = 19;void setup(void){pinMode(relaisComp, OUTPUT);}void...
View ArticleTroubleshooting • Re: RaspberryPi5’s keep crashing
Some of my old TP-links used to go in a sleep mode and kill of the line, the a new one with WiFi really didn't like to be on for a long time., that was RMAd but by the time things got sorted for it...
View ArticleHATs and other add-ons • Re: PI5 , USB Speakers, Buzz - Is this the PI5 PSU ?
I'd avoid powering speakers from the Pi purely from a power point of view.Connecting your Pi to the monitor (hdmi) to the speakers (audio) and back to the Pi (USB) is probably creating an earth...
View ArticleGeneral discussion • Re: Raspberry Pi IPO
I don't understand how the CM4 is so successful, it is generally half a solution and adding the two half's together doesn't make for a cheap product.It would seem like a good choice for an industrial...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: PI5 miss to detect I2c devices where...
There's now a Pull Request in our Linux repo that should help with the I2C timing. See https://github.com/raspberrypi/linux/pull/5916.There should be a test build available in the next 45 minutes (it...
View ArticleGeneral • Re: PICO W Getting Started - I2C scanner Build Errors
The #include "hardware/i2c.h" failed ( re wiggly lines ) Did you actually get a failed build or are you taking the wiggly lines to indicate a failure ?If the latter a build may work and VS Code may...
View ArticleTroubleshooting • Re: Raspberry Pi 5 not starting up only flash Green 4 slow...
https://www.raspberrypi.com/documentati ... lash-codesare you sure its 4 4? thats a weird code to see on a pi5Sorry my bad, it flashes 4 Long and 3 short.See this recent similar thread for a very...
View ArticlePython • Re: GPIOs - GPIOZero - RP5 drives ME crazy instead of the steppermotor
There is no point in using the pigpio or the RPi.GPIO backend. They do not and probably never will work on the Pi5 (or later Pis).Statistics: Posted by joan — Wed Jan 31, 2024 6:06 pm
View ArticleBeginners • Re: Pan and Tilt
I purchased a Mini Pan-Tilt Kit with Micro Servos from the pi hut but was dissapointed to see there was no wiring diagram or code with it.I have no idea how to use it.If anyone has some sample python...
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Camera board • Re: Has anyone already used the New arducam 64mp Owlsight. Why...
Is there more than one model of 64mp arducam camera for the pi ? I see a 64mp model with no name, https://www.arducam.com/64mp-ultra-high ... pberry-pi/ but talk of Hawkeye and owlsight.... They all...
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