C/C++ • Re: DHT11 code works with python but not C++
My python code for interfacing with a DHT11 works fine, but not the C++ "equivalent". Not sure if this is what you want to read, you will be better off using the AHT10 and talk to it on i2c. One wire...
View ArticleTroubleshooting • Re: External Drive issues with Pi5
W.r.t. the "Pi Hut USB-to-SATA adapter" is it, per chance, this one: https://www.cpmspectrepi.uk/raspberry_p ... SATA_Cablewhich I used successfully with a P4B and a Yucun SSD (but haven't tried with...
View ArticleMicroPython • Re: Micorpython with Wiznet ethernet hat
Try loading the wiznet micropython version to your pico - https://micropython.org/download/?vendor=WiznetStatistics: Posted by SirFico — Sun Aug 04, 2024 3:27 pm
View ArticlePython • Re: Help Request: Combing two working scripts into one
But doesn't the message "NeoPixel support requires running with sudo" indicate that the problem would persist whether I'm using the virtual environment or not? IOW, it's NeoPixel's requirement, right?...
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Automation, sensing and robotics • Re: Automatic Bat detector.
Hi Steve,No really, it is audio noise! there is obviously some underlying electrical noise, which the designer has spent a lot of time reducing. If you look at.https://cdn.bats.org.uk/uploads/pdf/Res...
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General • Re: RP2040: multiple (6) GPIO interrupts
Too vague. Kinda like bait. I'm not going to touch this one. Seems a reasonable request to me - Six inputs, so how do I have six interrupt routines to handle each of those separately -- presumably for...
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Troubleshooting • Problem to store data throught Telegraf into InfluxDB
Hii've a problem to store data into InfluxDB throught Telegraf.I've a Raspberry Pi5 8GB and i've done this step:I've installed InfluxDB and Telegraf in my containerI've create an All Access Api Token...
View ArticleTroubleshooting • Re: Problem with the WiFi on RPI4
I've put it back on the case and it still didn't fix it...I bought a WiFi adapter so I'm gonna test it if works.I just need to plug it in and I don't have to do anything else right?Statistics: Posted...
View ArticleOff topic discussion • Re: What happened to my old account
From my p.o.v. better to use a "real" name rather than a "nickname"I guess you have never experienced death threats, rape threats, all the other abuse and bullying one can encounter these days if...
View ArticleBeginners • Re: Is it safe to swap micro sd cards?
Yes.Statistics: Posted by dom — Sun Aug 04, 2024 4:34 pm
View ArticleTroubleshooting • Re: My Pi has no act light, wont boot
Is your RPi in a case? If not, could the underside or any of thr GPIO pins have come in contact with anything metallic when powered on?Have you had anything plugged on to GPIO pins?Is the PSU working?...
View ArticleRaspberry Pi Connect • Re: using x-www-browser for signin
Connect doesn't explicitly call out to Chromium - instead, it uses xdg-open (https://linux.die.net/man/1/xdg-open)While Debian alternatives may have set up the x-www alternative, it looks like it...
View ArticleRaspberry Pi Desktop for PC and Mac • Re: blank screen on start up
What do you see on the monitor/TV screen if you boot the Pi5 without a microSD card in it?Statistics: Posted by neilgl — Mon Aug 05, 2024 3:44 pm
View ArticleGraphics, sound and multimedia • Map of RPi5 HVS registers
Hi,I'm trying to control the GPU's HVS module by writing directly to memory. An approach to this is described here - https://blog.benjdoherty.com/2019/05/21 ... splay-List - though in my case I plan...
View ArticleTroubleshooting • Re: Completely Uninstall Raspberry PI imager
On macOS, Imager uses the default QSettings path - so on my install, it's located at:~/Library/Preferences/org.raspberrypi.Imager.plistSo, to remove your saved configuration using a macOS...
View ArticleTroubleshooting • Re: Pi5 more susceptible to glitches on Vdd
I think you'll find that you've triggered a PMIC overcurrent which resulted in a board reset.Directly charging a supercap from a supply rail is a bad thing to do. Unlimited current can flow through...
View ArticleBeginners • Re: Rpi 5 and HC-SRO4
THANKS!!!Statistics: Posted by sismith1 — Mon Aug 05, 2024 4:00 pm
View ArticleAutomation, sensing and robotics • Robotic
Hello, everyoneI would like to build a robot for the chicken coop.My control is MSRTask:The robot drives around the stable. In the case of an obstacle such as metal post, concrete wall, etc., he must...
View ArticleOther RP2040 boards • Re: RP2040 with ESP8285 on board
Well, I seem to have gone backwards. Yesterday, afterflashing both chips, I was able to blink the green LED, whereas I could only switch it on before, not off. I then moved onto trying to test the...
View ArticlePython • Re: Installing MARIADB on Bookworm with Python
After point b, create a python virtual environment with system packages: Code: mkdir my_projectcd my_projectpython -m venv --system-site-packages envsource env/bin/activateThen pip install things to...
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