Podcasts about raspberry pi 4

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Los problemas de sobrecalentamiento que tenía con la Raspberry Pi 4 se han solucionado con esta caja que me recomendó un oyente. Ni ventiladores, ni leches, la solución era METAL, mucho metal.

Hace un par de semanas, aprovechando la reserva de la RPi 5, me hice con el ventilador oficial de la RPi 4, la cual tengo en una caja oficial. Os cuento la historia del fracaso con este dispositivo y por qué no puedo recomendarlo.

Why the Raspberry Pi 5 doesn't meet our expectations, and the x86 boxes you should consider instead.

A few tools to build your own Way Back Machine, we check in with the "Year of Voice" and more.

Moderatorin Anna Kalinowsky, heise-online-Chefredakteur Volker Zota und Redakteur Alexander Spier sprechen in dieser Ausgabe unter anderem über folgende Themen: - Huawei-Verbot könnte die Bahn 400 Mio. Euro kosten: Ein mögliches Huawei-Verbot in Deutschland könnte für die Deutsche Bahn teuer werden. Grund ist die Vergabe eines Auftrags an ein Unternehmen, das Huawei-Technik für die Bahn-Infrastruktur einsetzt. Wir besprechen, was das für die Bahn bedeuten würde. - Urteil zu gefälschten E-Mail-Rechnungen: Wer auf eine gefälschte Rechnung per Mail reinfällt, muss laut dem Oberlandesgericht Karlsruhe trotzdem den vereinbarten Betrag an den Verkäufer zahlen. Wir erklären, um was es in dem konkreten Fall genau geht, und welche Sicherheitsmaßnahmen hätten ergriffen werden können. - Der Raspberry Pi 4 ist zurück: Der Raspi 4 ist in Deutschland wieder verfügbar – und zwar zu angemessenen Preisen. Wir klären, wie es überhaupt zu den Lieferengpässen kommen konnte und ob sich der Kauf jetzt noch lohnt. Außerdem wieder mit dabei: ein Nerd-Geburtstag, die WTF der Woche und knifflige Quizfragen.

Moderatorin Anna Kalinowsky, heise-online-Chefredakteur Volker Zota und Redakteur Alexander Spier sprechen in dieser Ausgabe unter anderem über folgende Themen: - Huawei-Verbot könnte die Bahn 400 Mio. Euro kosten: Ein mögliches Huawei-Verbot in Deutschland könnte für die Deutsche Bahn teuer werden. Grund ist die Vergabe eines Auftrags an ein Unternehmen, das Huawei-Technik für die Bahn-Infrastruktur einsetzt. Wir besprechen, was das für die Bahn bedeuten würde. - Urteil zu gefälschten E-Mail-Rechnungen: Wer auf eine gefälschte Rechnung per Mail reinfällt, muss laut dem Oberlandesgericht Karlsruhe trotzdem den vereinbarten Betrag an den Verkäufer zahlen. Wir erklären, um was es in dem konkreten Fall genau geht, und welche Sicherheitsmaßnahmen hätten ergriffen werden können. - Der Raspberry Pi 4 ist zurück: Der Raspi 4 ist in Deutschland wieder verfügbar – und zwar zu angemessenen Preisen. Wir klären, wie es überhaupt zu den Lieferengpässen kommen konnte und ob sich der Kauf jetzt noch lohnt. Außerdem wieder mit dabei: ein Nerd-Geburtstag, die WTF der Woche und knifflige Quizfragen.

Moderatorin Anna Kalinowsky, heise-online-Chefredakteur Volker Zota und Redakteur Alexander Spier sprechen in dieser Ausgabe unter anderem über folgende Themen: - Huawei-Verbot könnte die Bahn 400 Mio. Euro kosten: Ein mögliches Huawei-Verbot in Deutschland könnte für die Deutsche Bahn teuer werden. Grund ist die Vergabe eines Auftrags an ein Unternehmen, das Huawei-Technik für die Bahn-Infrastruktur einsetzt. Wir besprechen, was das für die Bahn bedeuten würde. - Urteil zu gefälschten E-Mail-Rechnungen: Wer auf eine gefälschte Rechnung per Mail reinfällt, muss laut dem Oberlandesgericht Karlsruhe trotzdem den vereinbarten Betrag an den Verkäufer zahlen. Wir erklären, um was es in dem konkreten Fall genau geht, und welche Sicherheitsmaßnahmen hätten ergriffen werden können. - Der Raspberry Pi 4 ist zurück: Der Raspi 4 ist in Deutschland wieder verfügbar – und zwar zu angemessenen Preisen. Wir klären, wie es überhaupt zu den Lieferengpässen kommen konnte und ob sich der Kauf jetzt noch lohnt. Außerdem wieder mit dabei: ein Nerd-Geburtstag, die WTF der Woche und knifflige Quizfragen.

Why Chris needs ANOTHER Home Assistant instance and a major breakthrough for self-hosters. Special Guest: Brent Gervais.

All Things Raspberry Pi 4-18-23 with Mike N6RDF

Ubuntu is testing Steamy Snaps, Neverwinter Nights grows an ARM, GODOT invades Epic, Half-Life 2 on a Raspberry Pi, and why you should stick with Windows for gaming.

Veja como eu criei um servidor de impressão 3D usando uma RaspBerry PI 4 com display LCD touch para minha velha impressora Graber/Prusa i3 fabricada pela Sethi3D.Com isso solucionei o problema de espaço do meu escritório, mas ainda tem upgrades pra fazer e deixar minha velha impressora 3D pronta pra imprimir ABS com qualidade novamente.

Why this latest release of Fedora misses the mark, and Ubuntu's quiet backing away from ZFS.

Our thoughts on IBM slicing up more of Red Hat, what stands out in Nextcloud Hub 3, and a few essential fixes finally landing in the Linux kernel.

Our thoughts on IBM slicing up more of Red Hat, what stands out in Nextcloud Hub 3, and a few essential fixes finally landing in the Linux kernel.

We present a buffet of budget Linux boxes. From $40 to $400 you'll be surprised by what we found. Then we attempt to find the perfect distro for them. Special Guest: Alex Kretzschmar.

The real story behind the "Massive GitHub Malware attack," significant updates for the Steam Deck, and the inside scoop on Lenovo's big Linux ambitions.

The real story behind the "Massive GitHub Malware attack," significant updates for the Steam Deck, and the inside scoop on Lenovo's big Linux ambitions.

The new movement to leave GitHub, an Ubuntu bug biting 22.04 users, the hardware platform Fedora might start taking seriously, and a major desktop dev departs Red Hat.

The new movement to leave GitHub, an Ubuntu bug biting 22.04 users, the hardware platform Fedora might start taking seriously, and a major desktop dev departs Red Hat.

Der aktuelle Raspberry Pi 4 ist derzeit nur zu überzogenen Preisen zu bekommen, wenn überhaupt. Raspi-Bastler müssen daher mit den älteren lieferbaren Varianten des Bastelcomputers vorlieb nehmen oder damit, was Bastelschublade und eBay hergeben. Oder sie werfen einen Blick auf den viel günstigeren und und stromsparenden Raspi Pi Pico, einem Microcontroller mit herausfordernden Einschränkungen. Wir sprechen über die in c't 11/2022 vorgestellten Projekte: Eines verlängert ganz ohne Hardware-Basteln ein USB-Kabel per LAN/WLAN. Das ermöglicht beispielsweise, alte Drucker an einen entfernt stehenden PC anzuschließen oder USB-Sensoren (etwa für Zigbee) an günstigen Positionen zu befestigen statt in PC-Nähe. Der Hardwareaufbau war trivial, aber die Software erforderte einige Hartnäckigkeit. Anders herum das zweite Projekt, ein kleiner Roboter: Er war vor allem mechanisch aufwendig zusammenzubauen. Beide Projekte funktionieren auch mit älteren Raspis -- aber mit welchen? Wir geben einen Überblick über die wichtigsten Unterschiede ihrer Schnittstellenausstattung und Leistungsfähigkeit. Das dritte Projekt nähert sich dem Raspberry Pi Pico an, der weniger ein abgespeckter Raspi ist, sondern ein Microcontroller, bei dem man viel Raspi-Wissen einbringen kann. Wir vergleichen an einem digitalen Zollstock -- ein Ultraschall-Entfernungsmesser und eine Siebensegmentanzeige -- die Unterschiede der Implementierung am Raspi und am Pico. Zudem diskutieren wir die Vorteile des Pico gegenüber anderen Microcontrollern -- und generell die Gründe, warum die c't-Redaktion größtenteils Projekte lieber mit dem Raspi umsetzt als mit anderen Bastelcomputern. ***SPONSOR-HINWEIS*** Das IT-Team der Finanz Informatik gestaltet das Banking der Zukunft – als Digitalisierungspartner der Sparkassen-Finanzgruppe. IT-Profis finden hier spannende Aufgaben und attraktive Benefits. Jetzt bewerben! karriere.f-i.de/jobs ***SPONSOR-HINWEIS ENDE***

We've hit a bump in the road with the NixOS challenge, and share what it might not be great at. Plus, what we didn't cover in our Ubuntu 22.04 review. The one where we don't talk about Ubuntu 22.04 at all. Open a channel to our Lightning Node: 037d284d2d7e6cec7623adbe600450a73b42fb90800989f05a862464b05408df39 Special Guests: Alex Kretzschmar and Martin Wimpress.

Join Scott as he shows all of the CircuitPython on Raspberry Pi 4 progress! After, we dive deep into enabling caches to speed things up. Questions are welcome. Next week is on Friday. Support Adafruit, and by extension me, by purchasing hardware from https://adafruit.com Chat with me and a lot of others on the Adafruit Discord at https://adafru.it/discord. Deep Dive happens every week. Normally Fridays at 2pm Pacific but occasionally shifted to Thursday at 2pm. Thanks to David for notes. 0:00 Hellos 0:01:30 a little behind :-) 0:04:12 housekeeping 0:09:25 review progress from last week 0:10:06 broadcom peripherals on github 0:11:00 CMSIS 0:12:00 backtrace / openocd / gdb target external 0:13:00 broadcom-peripherals cortex-a-gdb.py 0:15:00 ExceptionUnwinder / add_saved_register / match boot.S 0:16:40 Micropython vs. circuitpython object representations (mpconfig.h) lines 73... 0:18:30 MICROPY_OBJ_REPR_D was for 64 bit pointers on a 32 bit system 0:19:11 use MICROPY_OBJ_REPR_A ( line 64) 0:20:00 next task - add HDMI - see rpi4-osdev part5-framebuffer 0:21:15 getting the GPU framebuffer / mailbox call 0:23:22 Cortex A programmer's guide pdf DEN0024A_v8_architecthure_PG.pdf 0:27:46 Raspberry Pi 4 - 2GB HDMI display with HDMI to USB adapter 0:31:33 program image into rpi 0:32:18 CP display ( and REPL ) on rpi HDMI - scroll appears slow - probably due to no caches activated 0:35:57 import board to get GPIO18-21 0:37:44 Question: Pi Pico / trying to make a MIDI sequencer but I can't get a precise ppqn (Pulses Per Quarter Note) clock using time.monotonic_ns. I heard we can't use timer interrupts with circuitpython. What should I do? 0:39:00 back to scrolling 0:43:35 Tak (sp) got USB working - 0:44:20 CP talking over USB! 0:46:33 tiny USB branch 0:48:32 committing ports/broadcom 0:49:00 oops - git reset hard :-( 0:50:12 EMMC2 mapping 0:52:00 needed more USB endpoints ( zero not adequate ) 0:53:18 ARM Cortex A cache chapter in DEN0024A_v8_architecture_PG.pdf 0:57:20 Other sharing of cache ( CPU, GPU, USB, frame buffer, etc ) 1:00:40 time.monotonic / No long integer support 1:02:00 def t() to test cpu performance based on time monotonic 1:03:20 storage not working yet - need to copy/paste from terminal 1:04:10 Instruction vs. Data caching, Flash / RAM 1:04:55 Need to split up RAM into a ‘flash' area of RAM and a separate ‘RAM area 1:05:57 link.ld memory SECTIONS map 1:07:00 copy stuff from common.template.ld READONLY 1.5M, NORMAL 1022M 1:22:11 recompile and test … 1:26:46 it still works 1:28:00 set up the MAIR register ( and mmu.h ) 1:32:00 see page 3563 ( of 8696 ) of DDIO487G_b_armv8_arm.pdf 1:34:10 mmu.c setup_mmu_flat_map() 1:45:00 add MM_DESCRIPTOR_OUTER_SHAREABLE and INNER to mmu.h and mmu.c 1:48:30 look at all those bits in SCTLR_EL2 1:51:00 set “I” bit 12, and “C” bit 1:52:00 summarizing current status 1:54:50 Is the plan to have the raspberry pi show up as a mass storage device like other cp boards? 1:56:30 recompile, and try “something” out 1:57:00 As I understand it, that's the reason for using the P4 (or Pi Zero), as they support setting a USB port to a mode...the USB-C port on the Pi4, the 2nd port on the Zero 1:57:40 Interesting I'm excited to see what Circuit python can do on a pi board. I was curious how well they would behave as a mass storage drive since they're much closer to being a full fledged pc than other cp devices. 1:57:50 Doesn't look like it worked - ( getting the rainbow test pattern ) 1:59:06 try just the instruction cache? 2:01:40 obviously we have some more optimizations to do, including the TLB 2:02:20 How is the storage etc working now? do you have an emmc model and use the usbboot thing to copy it over? Or? 2:02:40 ​Is it still recommended for beginners to start with CircuitPython6? I've been finding some of the sensor examples provided don't work with CircuitPython7, as the calls/functions/etc have changed. 2:03:40 So big question...if I submit a PR that allows booty.py as code.py alternative if in Pirate language mode, will it be accepted? 2:04:10 eMMC and SDcard would behave the same, nothing to do there technically 2:05:00 Related question, is it possible for the community to offer pull requests to update those examples? Would that be best done on the particular sensors Github page? Which then would filter to learn.ada 2:05:59 Sooo running CP from a MultiGB SD Card will just work on the RPI? 2:06:50 Wrap-up - remember the US daylight time zone change happening soon - still at 2PM local Follow along at https://github.com/tannewt/circuitpython/tree/rpi 2:09:30 pet the cat Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Since the launch of the R pi 4 computers, a lot of people have been interested in building their own system. I've been very fascinated by the same too and wished to build a pocket computer. In this episode of That Tech Girl, I talk about my experience using the R pi 4 computer. The OS is Raspberry Pi OS (previously called Raspbian), the keyboard is a simple Bluetooth one, the monitor case was a jugaad cut out of the R pi case.

This week's Electromaker Show is now available on YouTube and everywhere you get your podcasts! Welcome to the Electromaker Show #62! This week we take a look at Arduino's new AI-powered modular boards, along with some creative projects and the best things on funding websites in the section known as funding website things! Tune in for the latest maker, tech, DIY, IoT, embedded, and crowdfunding news stories from the week!   Watch the show: https://www.youtube.com/watch?enrHW3F3xGo   We publish a new show every week. Subscribe here: https://www.youtube.com/channel/UCiMO2NHYWNiVTzyGsPYn4DA?sub_confirmation=1 We stock the latest products from Adafruit, Seeed Studio, Pimoroni, Sparkfun, and many more! Browse our shop: https://www.electromaker.io/shop Join us on Discord! https://discord.com/invite/w8d7mkCkxj​ Follow us on Twitter: https://twitter.com/ElectromakerIO Like us on Facebook: https://www.facebook.com/electromaker.io/ Follow us on Instagram: https://www.instagram.com/electromaker_io/ Featured in this show: Rotary Encoder with No Bounce Budget DIY Nanoleaf style lighting tiles Electromaker Review of the MCC 152 DAQ HAT for Pi Phi Mainboard - ESP32 powered 3d printer mainboard Multi Colored 3d printing cartridge Pi Pico Air Monitor Arduino's (not-so) new modular sensing kit Smart Audio Devkit for Raspberry Pi

Cédric Abonnel

Je vous communique mes choix techniques concernant le NAS : disques durs, pré requis techniques, choix de la solution logicielle, utilisation du NAS à la maison...

Hey guys I have been doing a lot of MS Teams it works on Linux not so I can have 365 on my ubuntu browser and MS teams installed. (Work complete from a linux box) (It's great) The Raspberry PI400 is a great box you should get it. Also I thought the Raspberry 4 8GB to be very solid.

Join our Discord Server!https://discord.gg/gtzGJTb Today we’ve got a great show. There are a lot of amazing announcements this week. We’re going to discuss a Discord member’s new position in Security, as well as where I... The post Ep. 38 – David Recordon, Cybersecurity of State, Beef Pho, Raspberry Pi 4, Unclack, Restart vs Shutdown appeared first on Back From The Future.

Want a way to setup a NAS but don’t have a lot of hardware? Want to setup a backup NAS for those “Just In Case” situations? Stay tuned and I ... The post How to install OMV 5.x on Raspberry Pi 4 in your Smarthome first appeared on TechBytes With Ron Nutter.

Si, de nuevo te vengo a hablar sobre cajas para la Raspberry. No es que piense que con motivo del Black Friday a todo el mundo le haya dado por comprar una Pi 4, sino mas bien, porque a mi si que me ha dado. Y es que recientemente he tenido que elegir caja para la Raspberry Pi 4. El motivo para ello, mas o menos ya te lo imaginarás, porque en los últimos episodios del podcast, te he dado la paliza sobre el tema en repetidas ocasiones. Si, te estoy hablando sobre el laboratorio de Raspberry que estoy montando. Bueno realmente que ya tengo montado. La cuestión, es que con todo esto, y con aquello de que han sacado nuevas cajas, y modelos, he realizado un proceso de selección de caja para la Raspberry Pi 4, y te quiero contar mi experiencia, y la opción finalmente elegida, en mi caso. Eligir caja para la Raspberry Pi 4 Un poco de historia Como bien sabes, la salida de la Raspberry Pi 4 vino con algunos sin sabores, como eran el calentamiento del dispositivo por un lado, y por otro, la imposibilidad de iniciar la Raspberry desde un USB. Con el paso del tiempo, se han ido solucionando los problemas. En el caso del inicio desde USB, la solución ha sido total, y mucho mejor que la que se ofrecía para el caso de las versiones anteriores. Esto es así, porque no inutilizas ningún GPio, para habilitar el USB. En este caso está perfectamente preparado desde la configuración de la Raspberry. Además es tremendamente sencillo configurarlo, gracias precisamente a este menú. El caso de la temperatura de la Rasbperry, la solución no ha sido tan fulgurante como con el USB. Se ha realizado varias actualizaciones del firmware de la Raspberry. Pero, con todo y con eso, la temperatura sigue siendo elevada. Suficientemente elevada, como para que la propia Raspberry Foundation, recientemente haya sacado su propio ventilador para la caja que proporciona la Rasbperry. Compilando el kernel de Linux Los creadores de la Raspberry, indican que gracias a la optimización en el consumo de energía que han realizado desde la liberación de la Rasbperry Pi 4 hasta ahora, han conseguido eliminar el throttling para unas condiciones de uso de una placa sin caja, a temperatura ambiente y una frecuencia de reloj de 1.5GHz. En el mismo artículo, muestran como cuando se realiza la compilación del Kernel de Linux apenas se llega a los 70 ºC. Pero ¿que sucede si pones la Rasbperry en una caja o haces overclock a 1.8 GHz o mas, o quieres utilizar la Rasbperry a una temperatura superior a la Rasbperry, e compilas el Kernel de Linux? En este caso se superan los 80 ºC, que es donde comienza el throttling y, como no podía ser de otra forma, la compilación del Kernel lleva mas tiempo que en el caso anterior. Esto de que la temperatura de la Raspberry aumenta en una caja, incluso con ventilación es algo que ya te había adelantado en anteriores podcast. ... Más información en las notas del podcast sobre elegir caja para la Raspberry Pi 4

Si, de nuevo te vengo a hablar sobre cajas para la Raspberry. No es que piense que con motivo del Black Friday a todo el mundo le haya dado por comprar una Pi 4, sino mas bien, porque a mi si que me ha dado. Y es que recientemente he tenido que elegir caja para la Raspberry Pi 4. El motivo para ello, mas o menos ya te lo imaginarás, porque en los últimos episodios del podcast, te he dado la paliza sobre el tema en repetidas ocasiones. Si, te estoy hablando sobre el laboratorio de Raspberry que estoy montando. Bueno realmente que ya tengo montado. La cuestión, es que con todo esto, y con aquello de que han sacado nuevas cajas, y modelos, he realizado un proceso de selección de caja para la Raspberry Pi 4, y te quiero contar mi experiencia, y la opción finalmente elegida, en mi caso. Eligir caja para la Raspberry Pi 4 Un poco de historia Como bien sabes, la salida de la Raspberry Pi 4 vino con algunos sin sabores, como eran el calentamiento del dispositivo por un lado, y por otro, la imposibilidad de iniciar la Raspberry desde un USB. Con el paso del tiempo, se han ido solucionando los problemas. En el caso del inicio desde USB, la solución ha sido total, y mucho mejor que la que se ofrecía para el caso de las versiones anteriores. Esto es así, porque no inutilizas ningún GPio, para habilitar el USB. En este caso está perfectamente preparado desde la configuración de la Raspberry. Además es tremendamente sencillo configurarlo, gracias precisamente a este menú. El caso de la temperatura de la Rasbperry, la solución no ha sido tan fulgurante como con el USB. Se ha realizado varias actualizaciones del firmware de la Raspberry. Pero, con todo y con eso, la temperatura sigue siendo elevada. Suficientemente elevada, como para que la propia Raspberry Foundation, recientemente haya sacado su propio ventilador para la caja que proporciona la Rasbperry. Compilando el kernel de Linux Los creadores de la Raspberry, indican que gracias a la optimización en el consumo de energía que han realizado desde la liberación de la Rasbperry Pi 4 hasta ahora, han conseguido eliminar el throttling para unas condiciones de uso de una placa sin caja, a temperatura ambiente y una frecuencia de reloj de 1.5GHz. En el mismo artículo, muestran como cuando se realiza la compilación del Kernel de Linux apenas se llega a los 70 ºC. Pero ¿que sucede si pones la Rasbperry en una caja o haces overclock a 1.8 GHz o mas, o quieres utilizar la Rasbperry a una temperatura superior a la Rasbperry, e compilas el Kernel de Linux? En este caso se superan los 80 ºC, que es donde comienza el throttling y, como no podía ser de otra forma, la compilación del Kernel lleva mas tiempo que en el caso anterior. Esto de que la temperatura de la Raspberry aumenta en una caja, incluso con ventilación es algo que ya te había adelantado en anteriores podcast. ... Más información en las notas del podcast sobre elegir caja para la Raspberry Pi 4

  Neste episódio vão ficar a saber como tornar o vosso Raspberry pi 4 num NAS e ao mesmo tempo aproveitar da melhor forma todo o seu potencial! ____________ Patrocinios: Rumos Xervers Cupão: promolinuxtech (10% de desconto) NOTA: A promoção é aplicável em todos os produtos, à excepção de Domínios, endereços IP e revendas e só usado 1x por cada cliente. Arxi ___________ Redes Sociais: Facebook Youtube Twitter Soundcloud RSS FEED Twitch Discord Itunes ___________ Musicas tocadas durante o episódio: Nameless: The Hackers RPG Soundtrack by BoxCat Games (itunes.apple.com/us/developer/box…-llc/id519986951) is licensed under a Creative Commons Attribution License (creativecommons.org/licenses/by/3.0/) ___________ Imagem de capa Joana Afonso (website) @JoanaAfonso __________ https://www.openmediavault.org/ https://www.raspberrypi.org/ https://nextcloud.com/ https://nginxproxymanager.com/ https://syncthing.net/        

Welcome to the Electromaker Show, episode 20! Catch up on the most recent maker, tech, DIY, IoT, and embedded news stories from the week of October 26, 2020. This week saw the Arduino IoT Kit debut, an official Ubuntu 20.10 desktop distro for the Raspberry Pi, and more! We publish a new show every week. Subscribe here! Read the article: https://www.electromaker.io/blog/article/electromaker-show-episode-20 Listen to the Electromaker Show in podcast format. POV LED Staff Stuff Made Here Halloween Edition Arduino speed bag Battery eliminator Raspberry Pi-based 3D-printed synth/DAW Microchip VGA Console E3K open-source bio-sensing platform RPi Press Python GUI book Official ubuntu 20.10 desktop for the Raspberry Pi Raspberry Pi 4 Compute Module Review Sparkfun Micromod Arduino IoT Kit BL602 32-bit RISC-V Wi-Fi and BLE wireless SoC  dev board NVIDIA Jetson Nano 2GB

Welcome to the Electromaker Show, episode 19! Here are the latest maker, tech, DIY, IoT, and embedded updates from the week of October 19, 2020. This week saw a Google Dev Board Mini released, Raspberry Pi 4 Compute Module launched, and more. Catch up on the latest maker news stories from the week! We publish a new show every week. Subscribe here: https://www.youtube.com/channel/UCiMO2NHYWNiVTzyGsPYn4DA?sub_confirmation=1 Read the article: Listen to the Electromaker Show in podcast format: https://directory.libsyn.com/shows/view/id/electromaker DIY Nanoleaf: https://www.electromaker.io/project/view/diy-nanoleaf-rhythm-vrikxa Smart blinking ID card: https://www.electromaker.io/project/view/smart-blinking-id-card Nerf Aimbot: https://www.reddit.com/r/raspberry_pi/comments/je2f5h/i_made_a_nerf_aimbot_never_miss_your_target_again/?utm_medium=android_app&utm_source=share Touchscreen wavebuilder: https://www.reddit.com/r/synthdiy/comments/je987j/update_on_the_wave_sketcher_now_wavebuilder/ Pixelblaze 3 live codable LED strip: https://www.crowdsupply.com/hencke-technologies/pixelblaze-v3 Plug-and-play LiDar depth-sensing camera: https://www.crowdsupply.com/onion/tau-lidar-camera Roverwing: https://www.crowdsupply.com/alexander-kirillov/roverwing MakerCarver: https://www.kickstarter.com/projects/1764101494/makercarver-open-source-cnc-based-on-openbuilds-parts Cardbots card-based robotics for kids: https://www.kickstarter.com/projects/cardbots/cardbots?ref=discovery_category_newest Raspberry Pi 4 Compute Module: https://www.raspberrypi.org/blog/raspberry-pi-compute-module-4/ New Google Coral Dev Board Mini: https://www.coral.ai/products/dev-board-mini Gumstix Raspberry Pi 4 Compute Module Adapter: https://www.cnx-software.com/2020/10/19/gumstix-introduces-cm4-to-cm3-adapter-carrier-boards-for-raspberry-pi-compute-module-4/

We embrace new tools to upgrade your backup game, securely move files around the network, and debunk the idea that Windows will ever be based on Linux. Chapters: 0:00 Pre-Show 0:29 Intro 0:46 SPONSOR: A Cloud Guru 2:31 LVFS Hits 20 Million Downloads 4:10 Dell Precision 5750 Review Unit Coming Soon 6:27 LVFS Continued 7:29 Xen Hypervisor is Porting to Raspberry Pi 4 12:09 New Dell XPS 13 Developer Editions 14:56 Lenovo Expands its Linux-Loaded Selection 16:48 SPONSOR: Linode 19:31 WSL to Support GUI Apps 24:09 Will Microsoft Switch to Linux? 33:18 Fedora 33 Beta is Live 35:13 Housekeeping 36:13 Exploring Send and Receive 38:06 Send and Receive: Backups 39:37 Send and Receive: Setting Up the Volumes 41:00 Send and Receive: Rsync Comparison 43:40 Send and Receive: Data Retention Tests 48:10 Send and Receive: Comparing Performance 50:09 Send and Receive: Right Tool for the Job 55:29 Send and Receive: Rivaling NTFS and APFS 57:39 Feedback: Todo Apps 1:01:33 SPONSOR: Unplugged Core Contributors 1:02:30 Outro 1:04:17 Post-Show Special Guests: Brent Gervais, Drew DeVore, and Neal Gompa.

What would it really take to get you to switch Linux distributions? We debate the practical reasons more and more people are sticking with the big three. Plus Carl from System76 stops by to surprise us with some firmware news. Chapters: 0:00 Pre-Show 2:22 Intro 2:36 SPONSOR: A Cloud Guru 4:24 USB Booting the Pi 4 10:10 System76 Open Firmware Update 23:14 SPONSOR: Linode 25:28 OpenPOWER Summit 2020 29:23 EndeavourOS ARM 30:14 Housekeeping 30:53 SPONSOR: Unplugged Core Contributors 32:59 It's Really Just a Three Distro World 46:37 Feedback: systemd Skepticism 50:50 Feedback: EmacsConf2020 51:40 Picks 52:12 Pick: Cloud Hypervisor 53:51 Pick: SongRec 54:45 Pick: tmpmail 55:55 Pick: MyPaas 57:16 Outro 59:11 Post-Show Special Guests: Brent Gervais, Carl Richell, and Neal Gompa.

SD cards have a pretty high failure rate on Raspberry Pi's. The Raspberry Pi 4 recently started supporting boot from a USB mass media device. Here's a little tutorial on how to get started. FYI - the boot from USB 100% worked after the video. It grabbed the same IP address and I was able to SSH into it.

Adafruit LTC4311 I2C Extender / Active Terminator - STEMMA QT / Qwiic (0:20) https://www.adafruit.com/product/4756?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger - bq24074 (2:45) https://www.adafruit.com/product/4755?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit Matrix Portal - CircuitPython Powered Internet Display (6:04) https://www.adafruit.com/product/4745?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 1.25mm Pitch 2-pin Cable Matching Pair - 40cm long - Molex PicoBlade Compatible (9:17) https://www.adafruit.com/product/4720?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts USB Type C Cable with Data/Charge Switch - 1 meter long (9:56) https://www.adafruit.com/product/4696?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ATTEN 65-Watt Soldering Iron With Digital Adjustable Temperature - ST-2065D (10:50) https://www.adafruit.com/product/4695?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit TSL2591 High Dynamic Range Digital Light Sensor - STEMMA QT (11:41) https://www.adafruit.com/product/1980?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit BrainCraft HAT - Machine Learning for Raspberry Pi 4 (12:29) https://www.adafruit.com/product/4374?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ---------------------------------------- Shop for all of the newest Adafruit products: http://www.adafru.it/new Visit the Adafruit shop online - http://www.adafruit.com Adafruit on Instagram: https://www.instagram.com/adafruit LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Adafruit LTC4311 I2C Extender / Active Terminator - STEMMA QT / Qwiic (0:20) https://www.adafruit.com/product/4756?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger - bq24074 (2:45) https://www.adafruit.com/product/4755?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit Matrix Portal - CircuitPython Powered Internet Display (6:04) https://www.adafruit.com/product/4745?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 1.25mm Pitch 2-pin Cable Matching Pair - 40cm long - Molex PicoBlade Compatible (9:17) https://www.adafruit.com/product/4720?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts USB Type C Cable with Data/Charge Switch - 1 meter long (9:56) https://www.adafruit.com/product/4696?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ATTEN 65-Watt Soldering Iron With Digital Adjustable Temperature - ST-2065D (10:50) https://www.adafruit.com/product/4695?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit TSL2591 High Dynamic Range Digital Light Sensor - STEMMA QT (11:41) https://www.adafruit.com/product/1980?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit BrainCraft HAT - Machine Learning for Raspberry Pi 4 (12:29) https://www.adafruit.com/product/4374?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ---------------------------------------- Shop for all of the newest Adafruit products: http://www.adafru.it/new Visit the Adafruit shop online - http://www.adafruit.com Adafruit on Instagram: https://www.instagram.com/adafruit LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Adafruit LTC4311 I2C Extender / Active Terminator - STEMMA QT / Qwiic (0:20) https://www.adafruit.com/product/4756?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger - bq24074 (2:45) https://www.adafruit.com/product/4755?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit Matrix Portal - CircuitPython Powered Internet Display (6:04) https://www.adafruit.com/product/4745?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 1.25mm Pitch 2-pin Cable Matching Pair - 40cm long - Molex PicoBlade Compatible (9:17) https://www.adafruit.com/product/4720?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts USB Type C Cable with Data/Charge Switch - 1 meter long (9:56) https://www.adafruit.com/product/4696?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ATTEN 65-Watt Soldering Iron With Digital Adjustable Temperature - ST-2065D (10:50) https://www.adafruit.com/product/4695?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit TSL2591 High Dynamic Range Digital Light Sensor - STEMMA QT (11:41) https://www.adafruit.com/product/1980?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit BrainCraft HAT - Machine Learning for Raspberry Pi 4 (12:29) https://www.adafruit.com/product/4374?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ---------------------------------------- Shop for all of the newest Adafruit products: http://www.adafru.it/new Visit the Adafruit shop online - http://www.adafruit.com Adafruit on Instagram: https://www.instagram.com/adafruit LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

The Raspberry Pi might be getting a small software fix that makes a big performance improvement. Plus, we attempt to combine two internet connections with Linux live from the woods! Chapters: 0:00 Pre-Show 1:07 Intro 1:55 SPONSOR: A Cloud Guru 2:35 Lenovo Linux Laptops 11:21 Raspberry Pi Storage Speedup 13:31 SPONSOR: Linode 17:45 Linux Unplugged Core Contributors 18:58 Fedora 33 Bug-a-Thon 20:55 Using Two Internet Connections in Linux 25:11 Policy Routing 28:32 Net-ISP-Balance 31:46 Diving into Policy Routing 33:42 Speedify 39:35 Feedback 40:32 Pick: tunshell 43:16 Outro 45:46 Post-Show Special Guests: Alan Pope, Brent Gervais, Drew DeVore, and Neal Gompa.

Der Raspi ist inzwischen acht Jahre alt. Fast so lange bastelt c‘t schon damit rum. Unser Team erzählt seine schönsten, lustigsten und ärgerlichsten Erlebnisse rund um den Raspi. Wer viel bastelt, hat auch viel zu erzählen. Das ist bei unserem Team nicht anders. Wir sprechen über all die Geschichten, die uns mit dem Raspberry Pi passiert sind. Seien es ausgefuchste Projekte, clevere Lösungen oder lustige Missgeschicke. Mirko Dölle hat vom Digital-Signage-System bis zum Endoskop schon alles mit dem Raspi gemacht. Außerdem schaut er immer wieder über den Raspi-Tellerrand, aber findet dort selten lohnenswertes. Pina Merkert hat gerade das Raspi-basierte Smart-Home-System in ihrem Elternhaus auf Vordermann gebracht und programmiert und lötet auch sonst gern Dinge für den Raspi. Ihre Erfahrungen mit dem Raspi als Desktop-Ersatz waren durchwachsen. Merlin Schumacher ist seit knapp 20 Jahren Linux-User und hat eine kleine Raspi-Parade zuhause. Die machen ihren Job als Test- und Experimentierplattform und den verdammt gut. Sein schlimmstes Raspi-Erlebnis war Windows 10. Peter Siering hat Projekte wie den c‘t Raspion entwickelt und findet immer wieder neue Projekte für den kleinen Kasten. So überwacht er damit zum Beispiel seine Server. === Anzeige / Sponsorenhinweis === Die NFON AG aus München ist der einzige paneuropäische Cloud-Telefonie-Anbieter und zählt über 40.000 Unternehmen in 15 europäischen Ländern zu seinen Kunden. NFON bietet mit Cloudya eine einfache, unabhängige und verlässliche Lösung für Cloud-Businesskommunikation. Mehr Informationen finden Sie unter nfon.com === Anzeige / Sponsorenhinweis Ende ===

This Week in Linux is a Proud Member of the Destination Linux Network! https://destinationlinux.network On this episode of This Week in Linux, we've got some really cool hardware news, we've finally got some Linux laptops equipped with an AMD Ryzen 4000H series processor. These laptops are thanks to Tuxedo Computers and KDE Slimbook. Cooler Master has launched a kickstarter campaign to make a pretty slick Case for the Raspberry Pi 4. We've also got a LOT of App News this week with the latest release of the most popular open source email client, Thunderbird 78 from Mozilla. KDE has released version 7.0.0 of digiKam. If you've been wanting an open source way to control your RGB lights on your devices then OpenRGB may be the tool for you. And finally, PeerTube has announced the 2.3.0 release that comes with the much anticipated Global Search feature! All that and much more on Your Weekly Source for Linux GNews! Sponsored by: Digital Ocean - https://do.co/dln Bitwarden - https://bitwarden.com/dln Become a Patron: - https://tuxdigital.com/patreon - https://tuxdigital.com/sponsus - https://tuxdigital.com/contribute Other Links: - https://destinationlinux.network/store - https://frontpagelinux.com - https://michaeltunnell.com Segment Index: Show Notes - https://tuxdigital.com/twinl110 00:00 Intro 01:01 What is This Week in Linux 01:41 Linux Laptops with AMD Ryzen 4000H - KDE Slimbook and Tuxedo Pulse 15 12:10 Cooler Master Case for Raspberry Pi 4 21:48 Mozilla Thunderbird 78 Released 29:13 digiKam 7.0.0 Released 32:41 Become a Patron of TuxDigital & TWinL 34:10 FrontPageLinux.com 35:55 OpenRGB - Open Source RGB Control 40:12 PeerTube 2.3.0 Released (with Global Search) 42:43 Outro Linux #OpenSource #GNews

Cédric et Stéphane vous présentent l'émission Bits adaptée au confinement : NEWS : - Un microscope à imprimer en 3D - Les applications natives sur le Surface Duo - Google Sabrina - Pixel enfin une amélioration de l'autonomie ! - Raspberry Pi 4 model B 8 Go de Ram - Eve Cam compatible homekit - Faire planter un smartphone android avec une image - Google et Microsoft améliorent la correction d’orthographe - Immuniweb - Testez votre exposition sur le Dark Web - Samsung The Sero dispo en france - Le X Sunfish en contact avec stopcovid - StopCovid est disponible Sponsor de l’émission : Epitech Digital https://cutt.ly/zyjP4Ux N'hésitez pas à nous laisser vos commentaires sur cette adaptation au confinement. Emission enregistrée en live sur Twitch le 03/06/2020 : https://www.twitch.tv/studiorenegade --- Cet épisode est animé par - Cédric Bonnet : https://twitter.com/cedricbonnet - Stéphane : https://twitter.com/lbstephane Vous pouvez également nous retrouver dans votre application de 🎧 podcast 🎵 préférée grâce au flux RSS http://feeds.feedburner.com/podsync/zeYE Une émission proposée par Studio Renegade 🦊https://studiorenegade.fr/bits Pour nous soutenir : https://tipeee.com/stdrenegade Suivez-nous un peu partout : YouTube : https://www.youtube.com/bitstech Twitch : https://www.twitch.tv/studiorenegade Twitter : https://twitter.com/StdRenegade

The Raspberry Pi Foundation has released a new version of its flagship model, the Raspberry Pi 4. In addition to the models that come with 2GB and 4GB of RAM, there's a new 8GB model. This model costs $75, which makes it the most expensive Raspberry Pi out there. As always, you get a single-board […]

The Raspberry Pi Foundation has updated its flagship model, the Raspberry Pi 4. It's still the same awesome tiny single-board computer with a lot of connectors. But the entry level now comes with 2GB of RAM instead of 1GB of RAM for the same price of $35. The foundation says that RAM prices have been dropping lately, so it has become cheaper to build Raspberry Pi devices with more RAM. If you want more RAM, you can still buy a 4GB model for $55 — the price hasn't changed.

In der neuen Episode unseres Retrogames-Podcasts plaudert Michael wieder mit Gregor Pridun. Die beiden steigen ein weiteres mal in die SHOCK2-Zeitmaschine und beleuchten, neben einigen Neuigkeiten aus der Retro-Szene, die Klassiker Creatures I & II und Space Harrier. Außerdem reden wir über den neuen Raspberry Pi 4 sowie die Super Nintendo Spiele auf der Nintendo Switch. Das SHOCK2-Team wünscht viel Spaß beim Hören!

If you are in IT....YOU NEED TO LEARN LINUX RIGHT NOW!!! Get your CompTIA Linux+. Join NetworkChuck: http://bit.ly/2XPaF7u Get a Raspberry Pi 4: https://amzn.to/2M1iMXp LEARN LINUX Linux+ Book: https://amzn.to/2SjMs3g Linux+ on CBT Nuggets: http://bit.ly/32xe6yd Linux for Network Engineers: http://bit.ly/30yt3OI Follow Shawn Powers: Twitter: http://bit.ly/2Mkj5JV

In this week's Really Useful Podcast we look at some new Google tricks, the Raspberry Pi's latest model,the sudden crypto coin rally, some Facebook friend tips, an online insurance scam, and how to find tech jobs with no coding skills. Really Useful Podcast Season 3 Episode 4 ShownotesIn this week's show, we covered: How to share Google search results Report suspicious sites on Google YouTube remasters old music videos for HD Release of the Raspberry Pi 4 Bitcoin rally The "ghost broking" car insurance scam Facebook friend request tips and tricks Tech jobs you can get without coding This week, Christian Cawley is joined by Ian Buckley. Follow them both on Twitter: @thegadgetmonkey @ianmbuckley Please share our podcast with anyone you think would benefit from some jargon-free clarity and honesty about technology. You'll find the Really Useful Podcast on: iTunes Spotify Player.FM Google Podcasts Stitcher.com YouTube Subscribe now and catch the tech podcast for technophobes every week!