#raspberryPiZero2W

2025-05-27

Històries de la vida a part, des que vaig tornar del TechGetTogether 2025, l'estaix que Trivago fa amb els seus IT, estic liat amb un projecte que em porta a la infantesa.

Sempre havia volgut tenir un R2D2, però sóc pobre i vaig tirar pel software i no per la branca de soldar components electrònics.

Al TechGetTogether ens van regalar a quasi tots una #RaspberryPiZero2W. Cansat d'instàncies sobre Docker i bots que publiquen a Mastodon, em vaig envalentonar i vaig comprar un e-Ink, un controlador de bateries, i una plaça de sensors, tots via GPIO HATs. He comprat també una matriu de 8x8 LEDs RGB i una controladora de so USB.

Estic picant un projecte en Python amb Speech-To-Text i Text-to-Speach, que envia el que dius a Gemini (El ChatGPT de Google perquè és gratis) i llegeix en veu alta la resposta, mentre el e-Ink i els LCDs mostren algo relacionat.

De moment tinc entrada de so, Gemini i e-Ink funcionant al Mac. A la Raspberry el e-Ink i el Gemini funcionen, i em falta probar el so i el dictat. Tot el reste està per fer.

Al final, haig de dissenyar i imprimir una carcasa xula, i haig de solventar el tema de la bateria, que per ara una de la mida ideal és només 1000mhA, que donen per UPS però no per mantenir el trasto funcionant ninguna hora. El tamany importa, però ja que la matriu de LEDs se surt de les mides de la Raspberry, igual m'animo i pillo una bateria potent a posar darrera dels LEDs.

Poca foto tinc del que hi ha fet, i ara mateix res de temps ni energia, però el projecte em té viciat per que dins la complicació, els resultats van sortint prou bé i entren ganes de més.

I ja, que ho volia vomitar. Més que res, per què ma mare em llegeix per aquí 😊

#Pitxu

2025-05-07

This handheld Linux PC is made for wireless hacking (Crowdfunding a Raspberry Pi-powered Flipper Zero alternative with a QWERTY keyboard)

The Interrupt is a handheld computer with a QWERTY keyboard for thumb typing, a 3.5 inch IPS LCD color display, and a Kali Linux-based operating system. But while you can use it as a general purpose device, it’s really designed as a sort of Flipper Zero-like system for tinkering with nearby wireless devices.

In addition to WiFi 5 and Bluetooth, the handheld has a CG1101 sub 1 GHz radio, […]

#crowdfunding #handheld #handheldComputer #interrupt #interruptTech #pentesting #raspberryPi #raspberryPiZero2W

Read more: liliputing.com/interrupt-is-a-

2025-05-02

With a #RaspberryPiZero2W & #usbhub waveshare.com/wiki/USB_HUB_HAT possible to use 4 #lora #radio #rnodes at same #reticulum #meshchat interface. Can use 4 different sets of radio parameters at one #LoRa #radio interface. Can use 1 radio with low #spreadingfactor #sf for short transmissions at high data rate for large payloads like images or accessing #nomadnet #pages and 1 with larger SF for longer range. No need to choose between #meshtasic presets meshtastic.org/docs/overview/r ! just use them all ! Magic

Test setup with pi zero connected to four lora radio rnodes
2025-04-29

Can I power a #RaspberryPiZero2W , via its dedicated USA- micro USB-A power port, from the USB-A port of a #raspberrypi4 , wherein the Pi4 is running on the official Pi power supply? I seem to see USB problems on the Pi Zero's 2nd USB-A micro USB data port (for connecting USB devices to Pi Zero) when the power to the Pi Zero is from the USB-A port of the Pi4. #RaspberryPi

2025-04-27

Does anyone also get that the bash command:

sudo apt full-upgrade

and (edit:)

sudo apt upgrade

on a #raspberrypizero2w #RaspberryPizero causes the #USB interface
as shown by the bash command #lsusb :

lsusb

to fail to detect any USB devices?
#raspberrypi #upgrade

Edit: My workaround: plug in a #hub and the devices in the hub are detected. Very odd indeed. The original OS was 64 bit lite.

2025-03-20

#lora #radio #reticulum using #meshchat
If one #rnode (rnodeA) run by device A, e.g #RaspberryPiZero2W , has is its own #wifi #hotpot (as shown here loramesh.org/subpages/pi_insta) (with SSID & password),
& another rnode (rnodeB) run by another device B (any device with wifi) joins the hotspot (SSID & pwd),
& rnodeA & rnodeB both have the 'default interface' activated in their reticulum meshchat GUI,
the wifi hotspot *alone* (without radio) will enable sending messages via reticulum between A and B !

2025-03-02

Setup -> I have a #RaspberryPi #RaspberryPiZero2W running #linux #pios #RaspberryPiOS #headless

Aim: I want the pi to always offer a #hotspot #wifihotspot on #boot
based on the command

nmcli device wifi hotspot ssid pizerohotspot password my_password

Is this below a bad solution ?? -> I came up with this solution in the link below using a .service but fear it shows I am clueless? Is there a better way? Thanks!
loramesh.org/subpages/pi_insta

#networkmanager #hotspot #SystemD #boot #services #nmcli

Magnus Hedemarkmaurice@pompat.us
2025-02-01

I posted some notes on my personal blog about running #GoToSocial on a #RaspberryPiZero2W. Unlike my normal notes, this was not a how-to. This was just some general impressions. What were some of my adjustments for the platform, why I ultimately unplugged it... and why I don't think, at least in this generation of hardware, it's viable. #Fediverse #selfhosted #selfhosting #RaspberryPi #docker #podman

https://pmpt.us/OaDVv

2025-01-30

It's still doing "first boot" stuff and will be a long while, I think. But I've got #GoToSocial running on a #RaspberryPiZero2W now.

2024-09-28

Raspberry Pi Zero 2 W、SDカードやケースなどが届きました🍊
イイ感じ〜
#RaspberryPiZero2W #RaspberryPi #GeeekPi #52Pi #KIOXIA

2024-09-27

Raspberry Pi Zero 2 Wがやってきた!
かわいい
☺️🙏
#RaspberryPiZero2W #RaspberryPiZero #RaspberryPi #ラズパイゼロ #ラズパイ

2024-09-12

Micro Journal Rev.2.ReVamp is a compact word processor with a mechanical keyboard and a clamshell design

The developer behind the Micro Journal Rev.6 distraction-free writing device Lee wrote about earlier this summer is back with a new design featuring a larger display, a clamshell case that folds up when not in use, and a few other significant improvements.

Un Kyu Lee’s new Micro Journal Rev.2.ReVamp is basically a mini-laptop that’s purpose-built for use as a portable writing machine. But […]

https://liliputing.com/?p=171793

#distractionFreeWriting #microJournal #microJournalRev2Revamp #miniLaptop #raspberryPi #raspberryPiZero2W #wordProcessor #wordgrinder

Stefan Wolfrum :mastodon:metawops
2024-07-17

Almost finished the kit today! Loads of soldering! Just one bad LED had to be fixed by replacing it. It works pretty well and it’s awesome! The does all the emulation. Can’t wait to write programs via the front switches – and play SpaceWar! later on. But before that I have to finish the casing! 👉 www2.rdrop.com/~paulmck/projec

GeekProjects Newsnews@geekprojects.com
2023-12-22
2023-12-16

My new web hosting arrived! Thanks Pimoroni. Now I just have to set it all up, physically and software-ally.

11 months. Start the clock.

(Surely won't take 11 months, but I am the person who bought IPA and proper swabs to clean a VCR three years ago, and still not done, so...)

#RaspberryPi #RaspberryPiZero2W

Raspberry Pi Zero 2 W, case, power supply (box), cables.
2023-12-08

After years of waiting to be back in stock, this little guy has finally arrived!
#raspberrypi #RaspberryPiZero2W #tinkering

🇺🇦𖤐AlderForrest 𖤐 🇺🇦AlderForrest@1m2lab.anvil.top
2023-11-18

Alkaa #BRTKU -yksikkö tuottamaan dataa/toimintaa jota voi säätää. Koska säätäminen on ihan parasta.

#erityismielenkiinnonkohteet #rtklib #rtknavi_gt #raspberrypizero2w #waveshare #lc29h(bs)

Kuvassa #linux distro #dietpi jossa pyörii rtknavi_qt
2023-11-06

Today was a rare day. 2/2 on 3d prints. I've been using the Anycubic clear plant-based resin.

For now, that's the end of my Pwnagotchi project. I named it Pawtagotchi, a tip of the hat to my city of 11 years and locale where the unit will demand regular walks.
乁⁠[⁠ ⁠◕⁠ ⁠ᴥ⁠ ⁠◕⁠ ⁠]⁠ㄏ
#3dprinting #pwnagotchi #wifihacking #raspberrypi #RaspberryPiZero2W #pisugar3

Pwnagotchi in 3d printed case, with usb cable sticking out of it, and a carabineer attached on the side loop.Pwnagotchi in 3d printed case, with usb cable sticking out of it, and a carabineer attached on the side loop. LED matrices in background.Pwnagotchi in 3d printed case, with usb cable sticking out of it, and a carabineer attached on the side loop. This angle shows the various LED signals emitting from the device through the translucent case. A peuter, oyster shaped tray in the background holds shells and a fake mustache

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