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Troubleshooting • Re: Challenge: Powering Raspberry Pi 5 + LLM inference via...

It may be a problem with the cable that connects the power bank to the RPi5 being too thin/long and therefore introducing to much resistance, the result is the voltage into the Pi drops during peak...

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MicroPython • Latest release of MicroPython for Pico 2 W seems to work with WiFi

Just tried this version:mp_firmware_unofficial_latest.uf2and it seems to work OK with WiFi.I tried it with this code:Code: import timeimport networkssid = 'BT-JJAC9T'password = 'LaJRA6A4GFLnvh'wlan =...

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SDK • Re: Driving a 2" ST7789 display with the Pico-C-SDK

There is a basic Bresenhams line drawing implementation in here https://github.com/raspberrypi/pico-exa ... 1306_i2c.c There is also some font stuff in there as well.Add a Bresenhams circle drawing...

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General discussion • Re: Making a disc image copy of RP SD card

I see no reason why that shouldn’t work. It will be quite slow (only USB 2.0 on the RPi 2 if I am correct), but it should function. Good luck.Statistics: Posted by WouterO — Mon Dec 02, 2024 11:57 am

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Official Display • Re: Display 2 + Raspberry Pi 5 strange behaviour

I updated + upgrades the raspberry pi with 'sudo apt-get update' and 'sudo apt-get upgrade' + 'sudo reboot'.When i used 'sudo apt install kms++-utils' it said everything was up to date. 'kmstest...

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HATs and other add-ons • Re: Dell M.2 PCIe NVMe Gen 4x4 Class 25 2230 Solid...

Yeah, that would be the other option: buying a USB to NVMe adapter. Buy a Usb 3 to M.2 NVMe adapter. Connection to the Dell NVMe SSD shouldn’t be a problem. I have no experience with this solution and...

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Camera board • Re: What is Focus “locking Screw” used for on 6mm Lens ( Not...

Trevor,I have both GS and HQ sensors. I recently purchased the RPI Camera Guide Book Issue 2 and decided to take a much closer look at the subject of Cameras and Lenses. At the time, I only had the...

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Compute Module • Re: Nextreset has been removed in CM5.

My purpose in using this pin is to ensure that all regulators connected to the system are switched on at the same time and capacitors or other circuits do not draw high current. If it will give me a...

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General discussion • Simple light level detector using photoresistor?

I want to build a circuit as simple as possible in order to detect the ambient light level.It is going to be run by an RPiZero-W which right now also reads and logs a DS18B20 temperature sensor.It is...

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AI Camera - IMX500 • Re: Colors in the ai Camera

Hmmm. I am not sure how to provide an image here. https://photos.app.goo.gl/QfiTvHviWgn8YMYv5I tried it. Can you see it? everything, that is blue should be red and red should be blueStatistics: Posted...

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General discussion • Re: Simple light level detector using photoresistor?

Shell script will be slow and accuracy will be fairly poor, but it can be done. Here are some hints:The time in nanoseconds since the epoch can be returned by date +%s%N This won't be that accurate...

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HATs and other add-ons • Re: WM8960 Audio Issues

Does this help?https://github.com/waveshareteam/WM8960 ... /issues/63Statistics: Posted by Tovad — Tue Dec 03, 2024 10:29 am

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Troubleshooting • Raspberry CM4 pwm-backlight duty cycle missing

HelloI have a devicetree overlay containing this to configure pwm-backlight:Code: + fragment@1 {+ target = <&gpio>;+ __overlay__ {+ pwm_pins: pwm_pins {+ brcm,pins = <12>;+...

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Networking and servers • Re: website on raspberry with duckdns domain name is...

We can check the apache2 logs in /var/log/apache2/access.log and /var/log/apache2/error.logStatistics: Posted by neilgl — Tue Dec 03, 2024 11:06 am

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Automation, sensing and robotics • Re: Simple light level detector using...

Pin numbers in RPI.GPIO can be BOARD or BCM. BOARD are the header pin numbers, BCM are the chip GPIO numbers. See https://pinout.xyz/I noted in the code that it ends with a while loop, which seems not...

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Interfacing (DSI, CSI, I2C, etc.) • Re: Boost Pi4's USB port to output 5v

FYI, my understanding is that USB is 5V for power but 3.3V for data communication.Only low speed and fullspeed modes from USB 1.1 are 3.3V, 480Mbit high speed mode added in 2.0 is only about 400mV...

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General discussion • Interview with Eben about Raspberry PI

This is from a Rory Cellan-Jones podcast from October - it's quite interesting.https://shows.acast.com/669fdc0e993be95 ... d?seek=268Statistics: Posted by jamesh — Tue Dec 03, 2024 11:27 am

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Raspberry Pi Connect • Re: I want to make pi-connect work even if the HDMI...

Thanks to your help, this issue has been resolved.I enabled “Desktop Autologin” and rebooted the Raspberry Pi. This worked and the ShareScreen option now appears in the web dashboard.Thank you once...

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SDK • Re: repeating_timer doesn't work

Some people report timer issues when programming the board with openocd. Can you try programming the board with gdb?e.g. from a pigdb-multiarch <your elf>Then in gdb (I usually stick this in a...

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SDK • Re: Examples won't build

It looks like the Arm Embedded Toolchain 13.3Rel1 release has a bug on x86_64 MacOS, as it's been linked against Homebrew libzstd rather than the system one - https://community.arm.com/support-forum...

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