Beginners • Re: Help for a very old beginner
Thank you all, a blind hog as found an acorn. Was able to modify and save the config file and connect to the broker. Now to try to follow the instructions to test it.The algorithm and logic is not as...
View ArticleNetworking and servers • Re: Network Equipment Monitor
Hi[note: I'm a co-founder of qbee.io]I haven't encountered a system that exactly matches what you're looking for out of the box, but I suggest looking into our platform: qbee.io.We have monitoring,...
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Python • Re: How do I use mpu6050 data in raspberry pi to move mouse cursor?
The mpu data comes up well, but the mouse cursor doesn't move when you move the mpu on the pygame screen#######################################################this is screen shotStatistics: Posted by...
View ArticleGeneral • Re: pico and thonny not working
Good, so can you now type things in at the MicroPython command prompt (REPL) in the lower Thonny window?Statistics: Posted by neilgl — Sat Aug 03, 2024 4:31 pm
View ArticleGeneral • Re: Using all GPIO pins
will have to rethink this.Being "tolerant of 5V" rather than being "5V tolerant" is rather complicated on an RP2040. The ADC are I recall less so, and that could be the main problem here.The solution...
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Beginners • Re: Can connect to Pi 3 via local login but not pi 5
The OctoPrint.org site says “Raspberry Pi 5 currently unsupported!”(Same for Stable OctoPi with New Camera Stack)If we install Octopi via Imager on a microSD card and boot a Pi5 from it, with a...
View ArticlePython • Re: DS18B20 / w1thermsensor
"this environment is externally managed".means you are executing the command in a terminal with the venv not activated.I actually was executing the pip with the venv activated. I had created the venv...
View ArticleTroubleshooting • Re: External Drive issues with Pi5
Unplug the adapter from the Pi USB port and then:Code: # You may not need sudo, but either way workssudo journalctl -f## THEN plug the adapter into the Pi USB portIf anything new is output on the...
View ArticleGeneral discussion • Re: Problem with the WiFi on RPI4
No case, not even a cardboard one can be asking for trouble. Without something it can be all to easy for something metallic to short GPIO pins or solder joints on the underside of the...
View ArticleTroubleshooting • Re: Need help in integrating LoRa HAtT 1268 with Rpi 5
At this point, the issue could be exactly everything under the sun.Which hat are you using? Brand and model would help narrow it down a little bit.Statistics: Posted by memjr — Sat Aug 03, 2024 6:12 pm
View ArticleGeneral • Re: Help Needed: Achieving Long Delays with PIO for Pump Control on...
I don't know what happens when you compile this, but you've used some instructions that don't exist - mov(x, 31250000). The MOV instruction can only move values between registers, it can't load an...
View ArticleTroubleshooting • Re: Connecting zero 2 W with ssh not working
Not saying it is wrong but that IP address is not what one would expect in a typical home network. What is the network?Statistics: Posted by drgeoff — Sat Aug 03, 2024 6:20 pm
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 ArticleAutomation, sensing and robotics • Re: Automatic Bat detector.
K,I guess one area of investigation would be to use a second Bat Detector as sniffer to located which end (or middle) any artefacts emanate from.A possible explanation of why different SD cards have...
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General • Re: RP2040: multiple (6) GPIO interrupts
Many thanks for that detailed reply. I found gpio_get_irq_event_mask() and gpio_add_raw_irq_handler_masked(). Now I figured out how to get the pin and the event, I hooked up common ISR to sift through...
View ArticleMicroPython • Re: multithreading with Raspberry Pi Pico for model railroad
Okay. Here we are in a new thread talking about trains. Is the person asking the train question still here?We may have lost them, but they visit back every few months.I think we might need a bunch...
View ArticleAutomation, sensing and robotics • Re: Conection options with 5V relay
use a ULN2803A chip as driver for relays.This prevent also damage of output pin.Statistics: Posted by iiot2k — Sun Aug 04, 2024 5:08 pm
View ArticleBeginners • Re: Please, help me understand what a Raspberry Pi is!
A guy had an ad for repairing controller boards but said he could not do makerbots. so if you know of anyone who can, I would greatly appriceate it if you could post it here. I've looked, I can find...
View ArticleMicroPython • Re: Micorpython with Wiznet ethernet hat
Try loading the wiznet micropython version to your pico - https://micropython.org/download/?vendor=WiznetThat link seems to be the combined pico (clone) with the ethernet chip on board. The one I've...
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