Other projects • Re: Initiate commands through QR code/bar code with camera...
This will be used by kids down to 3 years old, so I need something simpler than that. I need to be able to just power up and have it running straight from the command line, completely offline, and...
View ArticleOther projects • Re: How can I disable GPIO button presses while video is...
How can I disable GPIO button presses while video is played?You don't. Instead you simply ignore GPIO button presses while a video is playing. That's basically what you are trying to do with the...
View ArticleRaspberry Pi OS • UART (pins 14 & 15) support in Raspbian 12
For the life of me, I can't figure out what they changed in Raspbian 12 (32 bit) on the model 3 B+.In Raspbian 11, I had to do the routine steps in raspi-config to enable the serial port and disable...
View ArticleAdvanced users • Re: ADATA SD620 external SSD: eject does not function properly
Mount it on your Windows system, share it as an SMB share, mount that on your Linux system.Statistics: Posted by DougieLawson — Thu Sep 26, 2024 10:44 pm
View ArticleHATs and other add-ons • Re: Waveshare 1.69 display and Raspberryt PI 5
Thanks for your response unfortunately it didnt help in my case.My project is to build a raspberry pi 5 connected to either of the following displays. (240x240, 240x280)ST7789ST7789V2ST7735I am trying...
View ArticleTroubleshooting • Re: WD Blue SN580 not detected with CM4
I updated the SN580's firmware from 281010WD to 281040WD with my Windows PC. It remains undetected in the CM4 system.I also tested a Sabrent Rocket NVMe4 1TB in the CM4 system and it was detected...
View ArticleBeginners • Re: Looking for a good screen with certain spec
You're unlikely to find HDMI display at that price as manufacturer has to have HDMI group membership at $10k a year plus royalties. Might be some DVI ones though, but I suspect most will be SPI.Ahh...
View ArticleRaspberry Pi OS • Re: UART (pins 14 & 15) support in Raspbian 12
Try using /dev/serial0. That should be a symlink to the correct uart device.Statistics: Posted by thagrol — Thu Sep 26, 2024 11:29 pm
View ArticleGeneral • Re: Pico W - OTA Update working
Is this OTA updating the firmware (such as the micropython firmware) or just the application running on an existing 'firmware'?Looking for a way to update the Micropython firmware (the firmware...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
If an RM2 variant with a connector fitted were only sold packaged with a compliant external antenna there would be little incentive to use some other non-compliant antenna. Other manufacturers appear...
View ArticleTroubleshooting • Re: Waveshare 4.3in DSI LCD works but no touch
Same issue here. Any progress?Statistics: Posted by mikulik86 — Fri Sep 27, 2024 9:11 pm
View ArticleBeginners • RP2040 power voltage readout?
HiI am running the RP2040 off of a 3.7v Li-ion battery.Can I get the power voltage of the RP2040 somehow?Or do I need to use a separate analog input?It's a Seeed XIAO RP2040 I am...
View ArticleHATs and other add-ons • Re: Stacking Build HAT and Sense HAT on Raspberry Pi5
[*]All HAT EEPROM have the same address.* Outside of pin conflicts this is the primary reason they cannot be stacked.Oops..However, with respect to the specific case of stacking Sense HAT on top of...
View ArticleRaspberry Pi OS • Re: Xterm title and bash prompt
First of all many thanks to everybody who responded/commented.bls asked me to check my .bashrc and correct my mistakes. I did that and I apologize for the errors in my .bashrc. I corrected those...
View ArticleCamera board • Re: "Or Better"?
Does Python for Raspberry Pi support Libcamera-vid? If so, perhaps this:Yes. And that code - apart from the conversion from .h264 to .mp4 - gives your required output.The conversion isn't respecting...
View ArticleSDK • Re: blink_simple, pico2, cmake problem
Nice.From SDK manual, it looks that you have to change the defaults if using a different toolchain:6.3.1.2. PICO_GCC_TRIPLEThis specifies one or more compiler "triples" to try when looking for a GCC...
View ArticleCamera board • Re: libcamera-hello: ERROR: *** no cameras available ***
Im not sure what the issue was in the end, i reinstalled the RaspberryPiOS Lite 64bit on the SD card and it works again.Statistics: Posted by Bluemethyst — Fri Sep 27, 2024 10:49 pm
View ArticleRaspberry Pi Connect • Re: resource usage if actually remote? busy or idle
What about if it's NOT peer-to-peer?Statistics: Posted by tinker2much — Fri Sep 27, 2024 11:27 pm
View ArticleAdvanced users • Re: Independent Stepper Motor Control for Liquid Pumps
The pigpiod can do more than 4, as it says on the excellent pigpiod website (I just used 3 in the example and my cheap scope only has 2 channels)hardware timed PWM on all of GPIO 0-31hardware timed...
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General • Re: Disconnect battery using relay
Yep, I would use an ATmega, it can source 100 mA ... Statistics: Posted by gmx — Sat Sep 28, 2024 8:24 pm
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