#raspberry-pi-4 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #raspberry-pi-4, aggregated by home.social.
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Successful 27 day #ROS2 #LyricalLuth #C++ #BehaviorTree (with #Blackboard ) #SpeechRecognition #TextToSpeech #LifestyleNodes project integrated with my #RaspberryPi4 #GoPiGo3 #Robot written, debugged, and full functionality testing with one to two daily sessions on the free #ClaudeAI web browser interface.
I had to remind/request Claude use #MultiTheadedExecutors and #ReentrantCallbackGroups and some #MutuallyExclusives but all other implementation decisions were as I would choose.
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Successful 27 day #ROS2 #LyricalLuth #C++ #BehaviorTree (with #Blackboard ) #SpeechRecognition #TextToSpeech #LifestyleNodes project integrated with my #RaspberryPi4 #GoPiGo3 #Robot written, debugged, and full functionality testing with one to two daily sessions on the free #ClaudeAI web browser interface.
I had to remind/request Claude use #MultiTheadedExecutors and #ReentrantCallbackGroups and some #MutuallyExclusives but all other implementation decisions were as I would choose.
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Successful 27 day #ROS2 #LyricalLuth #C++ #BehaviorTree (with #Blackboard ) #SpeechRecognition #TextToSpeech #LifestyleNodes project integrated with my #RaspberryPi4 #GoPiGo3 #Robot written, debugged, and full functionality testing with one to two daily sessions on the free #ClaudeAI web browser interface.
I had to remind/request Claude use #MultiTheadedExecutors and #ReentrantCallbackGroups and some #MutuallyExclusives but all other implementation decisions were as I would choose.
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Robot With Worms In Its Head
Some smarter-than-me folk created a program for the GoPiGo robot and later the #GoPiGo3 robot to simulate some of the "thinking" of a C. Elegans worm.
As written it was booooring on the GoPiGo3 even with the now 2x faster #RaspberryPi4 processor of Lyrical-Dave.
I made a few mods, gave the worm a voice, and added some "robot self-protection"
Code at: https://github.com/slowrunner/LyricalDave/blob/main/systests/worm/GoPiGo3Connectome.py
Video at:
https://youtu.be/mOKBCGGco2U -
Robot With Worms In Its Head
Some smarter-than-me folk created a program for the GoPiGo robot and later the #GoPiGo3 robot to simulate some of the "thinking" of a C. Elegans worm.
As written it was booooring on the GoPiGo3 even with the now 2x faster #RaspberryPi4 processor of Lyrical-Dave.
I made a few mods, gave the worm a voice, and added some "robot self-protection"
Code at: https://github.com/slowrunner/LyricalDave/blob/main/systests/worm/GoPiGo3Connectome.py
Video at:
https://youtu.be/mOKBCGGco2U -
Robot With Worms In Its Head
Some smarter-than-me folk created a program for the GoPiGo robot and later the #GoPiGo3 robot to simulate some of the "thinking" of a C. Elegans worm.
As written it was booooring on the GoPiGo3 even with the now 2x faster #RaspberryPi4 processor of Lyrical-Dave.
I made a few mods, gave the worm a voice, and added some "robot self-protection"
Code at: https://github.com/slowrunner/LyricalDave/blob/main/systests/worm/GoPiGo3Connectome.py
Video at:
https://youtu.be/mOKBCGGco2U -
Pi3/uname -a:
NetBSD arm64 11.0_RC6 NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026 [email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64 evbarm
Add:
#RaspberryPi4[ 1.000000] NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026
[email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64
avail memory = 7732 MB[ 1.000000] entropy: ready
[ 1.000000] simplebus0 at armfdt0: Raspberry Pi Foundation Raspberry Pi 4 Model B -
Pi3/uname -a:
NetBSD arm64 11.0_RC6 NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026 [email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64 evbarm
Add:
#RaspberryPi4[ 1.000000] NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026
[email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64
avail memory = 7732 MB[ 1.000000] entropy: ready
[ 1.000000] simplebus0 at armfdt0: Raspberry Pi Foundation Raspberry Pi 4 Model B -
Pi3/uname -a:
NetBSD arm64 11.0_RC6 NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026 [email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64 evbarm
Add:
#RaspberryPi4[ 1.000000] NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026
[email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64
avail memory = 7732 MB[ 1.000000] entropy: ready
[ 1.000000] simplebus0 at armfdt0: Raspberry Pi Foundation Raspberry Pi 4 Model B -
Pi3/uname -a:
NetBSD arm64 11.0_RC6 NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026 [email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64 evbarm
Add:
#RaspberryPi4[ 1.000000] NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026
[email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64
avail memory = 7732 MB[ 1.000000] entropy: ready
[ 1.000000] simplebus0 at armfdt0: Raspberry Pi Foundation Raspberry Pi 4 Model B -
Pi3/uname -a:
NetBSD arm64 11.0_RC6 NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026 [email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64 evbarm
Add:
#RaspberryPi4[ 1.000000] NetBSD 11.0_RC6 (GENERIC64) #0: Tue Jul 7 15:10:39 UTC 2026
[email protected]:/usr/src/sys/arch/evbarm/compile/GENERIC64
avail memory = 7732 MB[ 1.000000] entropy: ready
[ 1.000000] simplebus0 at armfdt0: Raspberry Pi Foundation Raspberry Pi 4 Model B -
Wie kann man die tägliche #Solarstromproduktion automatisiert auf #Mastodon teilen?
Hier erfahrt Ihr, wie man mit Vibe Coding ein #Python-Skript für einen Tröt-Bot erstellt, das die tägliche Datenaufzeichnung der #Stromerzeugung vom #Balkonkraftwerk in ein schickes #Säulendiagramm verwandelt. Tools, Beispielprompts, Feintuning findet Ihr im Artikel.
#Energieproduktion #VibeCoding #RaspberryPi4 #SmartHome #Automatisierung
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Wie kann man die tägliche #Solarstromproduktion automatisiert auf #Mastodon teilen?
Hier erfahrt Ihr, wie man mit Vibe Coding ein #Python-Skript für einen Tröt-Bot erstellt, das die tägliche Datenaufzeichnung der #Stromerzeugung vom #Balkonkraftwerk in ein schickes #Säulendiagramm verwandelt. Tools, Beispielprompts, Feintuning findet Ihr im Artikel.
#Energieproduktion #VibeCoding #RaspberryPi4 #SmartHome #Automatisierung
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Wie kann man die tägliche #Solarstromproduktion automatisiert auf #Mastodon teilen?
Hier erfahrt Ihr, wie man mit Vibe Coding ein #Python-Skript für einen Tröt-Bot erstellt, das die tägliche Datenaufzeichnung der #Stromerzeugung vom #Balkonkraftwerk in ein schickes #Säulendiagramm verwandelt. Tools, Beispielprompts, Feintuning findet Ihr im Artikel.
#Energieproduktion #VibeCoding #RaspberryPi4 #SmartHome #Automatisierung
-
Wie kann man die tägliche #Solarstromproduktion automatisiert auf #Mastodon teilen?
Hier erfahrt Ihr, wie man mit Vibe Coding ein #Python-Skript für einen Tröt-Bot erstellt, das die tägliche Datenaufzeichnung der #Stromerzeugung vom #Balkonkraftwerk in ein schickes #Säulendiagramm verwandelt. Tools, Beispielprompts, Feintuning findet Ihr im Artikel.
#Energieproduktion #VibeCoding #RaspberryPi4 #SmartHome #Automatisierung
-
Wie kann man die tägliche #Solarstromproduktion automatisiert auf #Mastodon teilen?
Hier erfahrt Ihr, wie man mit Vibe Coding ein #Python-Skript für einen Tröt-Bot erstellt, das die tägliche Datenaufzeichnung der #Stromerzeugung vom #Balkonkraftwerk in ein schickes #Säulendiagramm verwandelt. Tools, Beispielprompts, Feintuning findet Ihr im Artikel.
#Energieproduktion #VibeCoding #RaspberryPi4 #SmartHome #Automatisierung
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I'm guessing "The Cytron sales issue is being fixed." (Raspberry Pi Forum) means they've pulled the plug on "Special Value Pi 4" as the product has gone from Cytrons website.
I'm still not convinced them existing at all without being identifiable is a good idea. Whichever products "specific customers" use them in will likely be e-waste at some point where an unmarked lower frequency Pi could be resold as a regular model.
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I'm guessing "The Cytron sales issue is being fixed." (Raspberry Pi Forum) means they've pulled the plug on "Special Value Pi 4" as the product has gone from Cytrons website.
I'm still not convinced them existing at all without being identifiable is a good idea. Whichever products "specific customers" use them in will likely be e-waste at some point where an unmarked lower frequency Pi could be resold as a regular model.
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I'm guessing "The Cytron sales issue is being fixed." (Raspberry Pi Forum) means they've pulled the plug on "Special Value Pi 4" as the product has gone from Cytrons website.
I'm still not convinced them existing at all without being identifiable is a good idea. Whichever products "specific customers" use them in will likely be e-waste at some point where an unmarked lower frequency Pi could be resold as a regular model.
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I'm guessing "The Cytron sales issue is being fixed." (Raspberry Pi Forum) means they've pulled the plug on "Special Value Pi 4" as the product has gone from Cytrons website.
I'm still not convinced them existing at all without being identifiable is a good idea. Whichever products "specific customers" use them in will likely be e-waste at some point where an unmarked lower frequency Pi could be resold as a regular model.
-
I'm guessing "The Cytron sales issue is being fixed." (Raspberry Pi Forum) means they've pulled the plug on "Special Value Pi 4" as the product has gone from Cytrons website.
I'm still not convinced them existing at all without being identifiable is a good idea. Whichever products "specific customers" use them in will likely be e-waste at some point where an unmarked lower frequency Pi could be resold as a regular model.
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Soooo the "Special Value" Pi 4 aren't supposed to be limited to 1.25GHz automatically, after every [re]install you need to add "arm_freq=1250" to config.txt 😬 .
Since they have the same Revision as a regular Pi 4 Rev 1.4 I can see them causing problems when they're resold (unless there's something hidden in the OTP?) - buyer of Pi 4 beware I guess ⚠️ .
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Soooo the "Special Value" Pi 4 aren't supposed to be limited to 1.25GHz automatically, after every [re]install you need to add "arm_freq=1250" to config.txt 😬 .
Since they have the same Revision as a regular Pi 4 Rev 1.4 I can see them causing problems when they're resold (unless there's something hidden in the OTP?) - buyer of Pi 4 beware I guess ⚠️ .
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Soooo the "Special Value" Pi 4 aren't supposed to be limited to 1.25GHz automatically, after every [re]install you need to add "arm_freq=1250" to config.txt 😬 .
Since they have the same Revision as a regular Pi 4 Rev 1.4 I can see them causing problems when they're resold (unless there's something hidden in the OTP?) - buyer of Pi 4 beware I guess ⚠️ .
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Soooo the "Special Value" Pi 4 aren't supposed to be limited to 1.25GHz automatically, after every [re]install you need to add "arm_freq=1250" to config.txt 😬 .
Since they have the same Revision as a regular Pi 4 Rev 1.4 I can see them causing problems when they're resold (unless there's something hidden in the OTP?) - buyer of Pi 4 beware I guess ⚠️ .
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Soooo the "Special Value" Pi 4 aren't supposed to be limited to 1.25GHz automatically, after every [re]install you need to add "arm_freq=1250" to config.txt 😬 .
Since they have the same Revision as a regular Pi 4 Rev 1.4 I can see them causing problems when they're resold (unless there's something hidden in the OTP?) - buyer of Pi 4 beware I guess ⚠️ .
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Did anyone else get a Cytron "Special Value" 1.25Ghz max clock Raspberry Pi 4?
If so, is yours actually limited? Mine seem to run at 1.8Ghz (for now anyway 🤣).
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Did anyone else get a Cytron "Special Value" 1.25Ghz max clock Raspberry Pi 4?
If so, is yours actually limited? Mine seem to run at 1.8Ghz (for now anyway 🤣).
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Did anyone else get a Cytron "Special Value" 1.25Ghz max clock Raspberry Pi 4?
If so, is yours actually limited? Mine seem to run at 1.8Ghz (for now anyway 🤣).
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Did anyone else get a Cytron "Special Value" 1.25Ghz max clock Raspberry Pi 4?
If so, is yours actually limited? Mine seem to run at 1.8Ghz (for now anyway 🤣).
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Did anyone else get a Cytron "Special Value" 1.25Ghz max clock Raspberry Pi 4?
If so, is yours actually limited? Mine seem to run at 1.8Ghz (for now anyway 🤣).
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A Standalone YouTube Streaming Rig
https://fed.brid.gy/r/https://hackaday.com/2026/06/27/a-standalone-youtube-streaming-rig/
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A Standalone YouTube Streaming Rig
https://fed.brid.gy/r/https://hackaday.com/2026/06/27/a-standalone-youtube-streaming-rig/
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A Standalone YouTube Streaming Rig
https://fed.brid.gy/r/https://hackaday.com/2026/06/27/a-standalone-youtube-streaming-rig/
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Raspberry Pi 4 with a slower processor is now available for a slight discount
The global RAM shortage has driven up prices for all sort of computers in recent months, even models that were supposed to be super cheap, like Raspberry Pi computers – most of which saw price hikes in April.
So it’s interesting to see that Cytron is now selling some Raspberry Pi 4 Model B boards at a discount. There’s a catch though – they’re not as fast as a typical Raspberry Pi 4.
When the […]
#binnedChips #cytron #raspberryPi4 Read more: https://liliputing.com/raspberry-pi-4-with-a-slower-processor-is-now-available-for-a-slight-discount/ -
Raspberry Pi 4 with a slower processor is now available for a slight discount
The global RAM shortage has driven up prices for all sort of computers in recent months, even models that were supposed to be super cheap, like Raspberry Pi computers – most of which saw price hikes in April.
So it’s interesting to see that Cytron is now selling some Raspberry Pi 4 Model B boards at a discount. There’s a catch though – they’re not as fast as a typical Raspberry Pi 4.
When the […]
#binnedChips #cytron #raspberryPi4 Read more: https://liliputing.com/raspberry-pi-4-with-a-slower-processor-is-now-available-for-a-slight-discount/ -
Raspberry Pi 4 with a slower processor is now available for a slight discount
The global RAM shortage has driven up prices for all sort of computers in recent months, even models that were supposed to be super cheap, like Raspberry Pi computers – most of which saw price hikes in April.
So it’s interesting to see that Cytron is now selling some Raspberry Pi 4 Model B boards at a discount. There’s a catch though – they’re not as fast as a typical Raspberry Pi 4.
When the […]
#binnedChips #cytron #raspberryPi4 Read more: https://liliputing.com/raspberry-pi-4-with-a-slower-processor-is-now-available-for-a-slight-discount/ -
Raspberry Pi 4 with a slower processor is now available for a slight discount
The global RAM shortage has driven up prices for all sort of computers in recent months, even models that were supposed to be super cheap, like Raspberry Pi computers – most of which saw price hikes in April.
So it’s interesting to see that Cytron is now selling some Raspberry Pi 4 Model B boards at a discount. There’s a catch though – they’re not as fast as a typical Raspberry Pi 4.
When the […]
#binnedChips #cytron #raspberryPi4 Read more: https://liliputing.com/raspberry-pi-4-with-a-slower-processor-is-now-available-for-a-slight-discount/ -
#PrimeDay Argon One Raspberry Pi 4, aluminio, ventilador + disipador, botón de encendido. Por 24€, baja de 30€. Si tienes una #RaspberryPi4, es de las mejores cajas: ventilación con sensor de temperatura, convierte a puertos HDMI estándar. https://amzn.to/4eEoVVk (afiliado).
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#PrimeDay Argon One Raspberry Pi 4, aluminio, ventilador + disipador, botón de encendido. Por 24€, baja de 30€. Si tienes una #RaspberryPi4, es de las mejores cajas: ventilación con sensor de temperatura, convierte a puertos HDMI estándar. https://amzn.to/4eEoVVk (afiliado).
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#PrimeDay Argon One Raspberry Pi 4, aluminio, ventilador + disipador, botón de encendido. Por 24€, baja de 30€. Si tienes una #RaspberryPi4, es de las mejores cajas: ventilación con sensor de temperatura, convierte a puertos HDMI estándar. https://amzn.to/4eEoVVk (afiliado).
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#PrimeDay Argon One Raspberry Pi 4, aluminio, ventilador + disipador, botón de encendido. Por 24€, baja de 30€. Si tienes una #RaspberryPi4, es de las mejores cajas: ventilación con sensor de temperatura, convierte a puertos HDMI estándar. https://amzn.to/4eEoVVk (afiliado).
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With the pi order from Pi Shop (in nearby Delaware) got this heavy heat sink case for the #RaspberryPI4 and a power supply. It's hot.
Put a wifi dongle pending the driver for built in, and now it's green on starboard and red on port?
Will try ratcheting down the clock speed to not heat the room as much. -
With the pi order from Pi Shop (in nearby Delaware) got this heavy heat sink case for the #RaspberryPI4 and a power supply. It's hot.
Put a wifi dongle pending the driver for built in, and now it's green on starboard and red on port?
Will try ratcheting down the clock speed to not heat the room as much. -
With the pi order from Pi Shop (in nearby Delaware) got this heavy heat sink case for the #RaspberryPI4 and a power supply. It's hot.
Put a wifi dongle pending the driver for built in, and now it's green on starboard and red on port?
Will try ratcheting down the clock speed to not heat the room as much. -
With the pi order from Pi Shop (in nearby Delaware) got this heavy heat sink case for the #RaspberryPI4 and a power supply. It's hot.
Put a wifi dongle pending the driver for built in, and now it's green on starboard and red on port?
Will try ratcheting down the clock speed to not heat the room as much. -
With the pi order from Pi Shop (in nearby Delaware) got this heavy heat sink case for the #RaspberryPI4 and a power supply. It's hot.
Put a wifi dongle pending the driver for built in, and now it's green on starboard and red on port?
Will try ratcheting down the clock speed to not heat the room as much. -
#raspivideoilike
I Made My Etsy Orders Trigger a Light Show (title, it's not me)
https://www.youtube.com/watch?v=V29VeWYIQms#raspberry #raspberrypi3 #raspberrypi4 #raspberrypi5 #raspberrypi #project #homeassistant #raspivideo #dashboard #3dprinting
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#raspivideoilike
I Made My Etsy Orders Trigger a Light Show (title, it's not me)
https://www.youtube.com/watch?v=V29VeWYIQms#raspberry #raspberrypi3 #raspberrypi4 #raspberrypi5 #raspberrypi #project #homeassistant #raspivideo #dashboard #3dprinting
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#raspivideoilike
I Made My Etsy Orders Trigger a Light Show (title, it's not me)
https://www.youtube.com/watch?v=V29VeWYIQms#raspberry #raspberrypi3 #raspberrypi4 #raspberrypi5 #raspberrypi #project #homeassistant #raspivideo #dashboard #3dprinting
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#raspivideoilike
I Made My Etsy Orders Trigger a Light Show (title, it's not me)
https://www.youtube.com/watch?v=V29VeWYIQms#raspberry #raspberrypi3 #raspberrypi4 #raspberrypi5 #raspberrypi #project #homeassistant #raspivideo #dashboard #3dprinting
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#raspivideoilike
I Made My Etsy Orders Trigger a Light Show (title, it's not me)
https://www.youtube.com/watch?v=V29VeWYIQms#raspberry #raspberrypi3 #raspberrypi4 #raspberrypi5 #raspberrypi #project #homeassistant #raspivideo #dashboard #3dprinting
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Fun? fact:
En la #RaspberryPi4 mi SSD adaptado a USB funciona po rUSB 2, pero no por 3
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Fun? fact:
En la #RaspberryPi4 mi SSD adaptado a USB funciona po rUSB 2, pero no por 3
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Fun? fact:
En la #RaspberryPi4 mi SSD adaptado a USB funciona po rUSB 2, pero no por 3
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Fun? fact:
En la #RaspberryPi4 mi SSD adaptado a USB funciona po rUSB 2, pero no por 3
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End of a #Raspberrypi4 power supply. I was wondering why Genelecs keep ticking... Endless power on ticking. Lasted well for years, and luckily no fire.
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End of a #Raspberrypi4 power supply. I was wondering why Genelecs keep ticking... Endless power on ticking. Lasted well for years, and luckily no fire.
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End of a #Raspberrypi4 power supply. I was wondering why Genelecs keep ticking... Endless power on ticking. Lasted well for years, and luckily no fire.
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End of a #Raspberrypi4 power supply. I was wondering why Genelecs keep ticking... Endless power on ticking. Lasted well for years, and luckily no fire.