Official Display • Re: the spacer that comes with pihat M2 server?
I was waiting for that question to come from the day when Touch panel 2 was released!It provides 5V to the HAT+ DC/DC which then outputs 3.3V@3A to the M.2 card.With the FPC only your M.2 is limited...
View ArticleTroubleshooting • xdg-open warning messages
I would like to suppress the warning messages I am getting when using xdg-open to open a jpg file taken with a raspberry pi 3 and a raspberry pi noir camera version 2.1.Any assistance would be greatly...
View ArticleBeginners • Re: Running a program at startup
Assuming that you have your Pi set for automatic login you might want to try one of the options on this page.Statistics: Posted by RosettaStone — Mon Nov 11, 2024 6:05 am
View ArticleGeneral • Re: MQTT on Pico W - HowTO needed
pico W and C and MQTT then use LWIP MQTT.LWIP is provided by the C SDK. There are samples available, see e.g. https://github.com/cniles/picow-iot amd possibly a lot more.Have LWIP MQTT running on one...
View ArticleAutomation, sensing and robotics • Re: Relays for ethernet connections
Yes. It's just a bunch of wires.Or connect the Ethernet to a network switch and control the power to the switch.Or you might just be able to disable and re-enable the Ethernet port in...
View ArticleGeneral • Re: Want to learn C++ on a RP Pico
See https://www.raspberrypi.com/documentati ... c_sdk.htmlStatistics: Posted by ghp — Mon Nov 11, 2024 6:18 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 4 model B external I2S...
DTS file of the audio codec MAX98090.Code: /dts-v1/;/plugin/;/ { compatible = "brcm,bcm2835"; fragment@0 { target = <&i2c_arm>; __overlay__ { #address-cells = <1>; #size-cells =...
View ArticleAdvanced users • Re: Any Raspberry Pi 5 RP1 / PIO updates?
Word has it that a kernel driver is nearly ready.@jdb Do you have any updates on the PIO driver or second core support? I promoted this to my boss, and they were impressed with my demo using the...
View ArticleMicroPython • Re: Core1 slows down Core2?
This might not match micropython very well. I assume that there is one instance of the bytecode interpreter, which means that both CPUs run from the same memory block, and thus stall each other.but at...
View ArticleGeneral discussion • Re: Automotive 12V power source for RPi5
You might consider the board below; as its extremely flexible. from the spec It can do 12V or 18V in (for 18v tool batteries if thats what you were contemplating). input 9V min 24V max on the round...
View ArticlePython • Re: Video feed not connecting / refreshing to WiFi Mesh
I would check if it is the “tornado” software by using a known working example.Try the picamera2 example script mjpeg_server_2.pyhttps://github.com/raspberrypi/picamera ... erver_2.pyThis works for me...
View ArticleMicroPython • Re: Traffic_Lights.py example error
Force of habit from house-style of names not starting with uppercase needing to be quoted.Like 'hippy'.Statistics: Posted by ame — Tue Nov 12, 2024 3:40 am
View ArticleBeginners • Re: LED works when running from IDE, but not cronjob
Why are you importing time if you're not using it?We don't know if your code is, in fact, running. It looks simple enough but you never know...Try changing your crontab entry to the following, let it...
View ArticleSDK • /pico/stdlib.h not found
Hi,I have been playing around with the spi_master example, making some modifications (as one does). I have created a couple of custom functions, which work fine when in the spi_master.c file (main). I...
View ArticleHATs and other add-ons • Re: SSD compatibility with M.2 HAT+
There is no official list of compatible devices. https://shop.pimoroni.com/products/nvme ... 9587178579 has a list of drives pimoroni had tested their product with.I have a WD SN510 and SN530 in...
View ArticleCompute Module • Re: CM4 I/O Board with different two cameras available?
I apologize for not providing enough detail earlier.The task I’m planning to work on involves attaching two cameras (RGB/IR) to the CM4 board or Pi5 to capture video as a stereo channel. A frame rate...
View ArticleGeneral discussion • Re: Raspberry Pi 5 overheating
I installed Lakka OS on my new Raspberry Pi 5, however the raspberry overheating and freeze, my question is why? And why Raspberry Pi don't have a protection to shutdown the system on high...
View ArticleHATs and other add-ons • Re: AI HAT+ Reverse Adapter
AI HATs https://www.raspberrypi.com/products/ai-hat/ are proprietary HATs for use with Raspberry Pi only.I don't know of an adapter which let's you use them on a PCIe socket.As the PCIe connector spec...
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Interfacing (DSI, CSI, I2C, etc.) • Re: Many I2C-Devices on one Raspberry Pi
Thank you both!I mean, I know, that in theory, the RPi does provide sufficient I2C-Busses and I know they can theoretically work as long as the devices have different addresses. So far, with the...
View ArticleGeneral • Re: Variable PMW on RP2040
Default PWM and phase correct PWM waveforms will look different. Does it operate as described in the RP2040 datasheet? In particular, you might have some pulses that are 0 -> COUNT and some that...
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