Recreate the Apollo Guidance Computer(raspberrypi.com)
49 points by Brajeshwar | 5 comments
Raspberry Pi blog post on Michael Newton's Recreate Apollo project, a 3D-printed 1:1 DSKY replica running the Virtual AGC emulator on a Raspberry Pi.
#raspberry-pi on Hacker News
36 stories tagged raspberry-pi, newest first.
PSPi 6 – Raspberry Pi in a PSP(github.com)
125 points by therepanic | 12 comments
GitHub repository for PSPi Version 6, an open hardware project that fits a Raspberry Pi into a Sony PSP shell, with board files and firmware.
Muse Gadgets(gadgets.muse.ai)
232 points by anant | 104 comments
Landing page for Muse Gadgets, open source DIY devices built on ESP32 or Raspberry Pi with SDKs to connect the Muse assistant to displays, buttons, and sensors.
Price Increases for 2GB Raspberry Pi 4 and Raspberry Pi 5(raspberrypi.com)
6 points by rbanffy | 0 comments
Raspberry Pi announcement of price increases for the 2GB variants of the Raspberry Pi 4 and Raspberry Pi 5.
The newest ESP32 can run Linux and it's getting close to a Raspberry Pi(xda-developers.com)
182 points by adunk | 88 comments
XDA Developers article about the newest Espressif ESP32 chip being able to run Linux, bringing it closer to Raspberry Pi-class boards.
Show HN: An e-ink frame that hears birds and draws them as 1800s illustrations(github.com)
2249 points by arnemunthekaas | 251 comments
GitHub repository for fugleramme, a Raspberry Pi e-ink frame that detects birds by audio with local AI and displays 1800s-style bird illustrations.
Show HN: Needle2: 14MB agentic LLM for phones, wearables, smart home and robots(cactuscompute.com)
501 points by HenryNdubuaku | 169 comments
Product page for Cactus Needle 2, an open 14MB agentic LLM for tool calling, device use, and structured extraction on phones, wearables, and tiny devices.
Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s
2701 points by section33 | 307 comments
Show HN post describing a DIY ESP32-based bowling scoring and lane-control system, OpenLaneLink, built to replace a costly proprietary system in a rural bowling center.
DRAM pricing is killing the hobbyist SBC market(jeffgeerling.com)
576 points by ingve | 504 comments
Jeff Geerling blog post on Raspberry Pi price increases driven by DRAM costs, with an embedded video on the state of the hobbyist SBC market.
A 30B Qwen model walks into a Raspberry Pi and runs in real time(byteshape.com)
338 points by dataminer | 121 comments
ByteShape blog post describing how they quantized Qwen3-30B-A3B-Instruct with their Shapelearn bitlength method to run in real time on a Raspberry Pi.
Roc Camera(roc.camera)
508 points by martialg | 435 comments
Product site for the Roc Camera, a digital camera in a translucent 3D-printed case, with about, FAQ, and order sections.
Raspberry Pi 500+(raspberrypi.com)
353 points by sohkamyung | 237 comments
Raspberry Pi news post announcing the Raspberry Pi 500+, an all-in-one keyboard PC, on sale now at $200.
I regret building this $3000 Pi AI cluster(jeffgeerling.com)
406 points by speckx | 297 comments
Jeff Geerling blog post reviewing a $3000 Raspberry Pi cluster built for AI workloads and explaining why he regrets building it.
OpenMower – An open source lawn mower(github.com)
532 points by rickcarlino | 166 comments
GitHub repository for OpenMower, an open source project to upgrade cheap robotic lawn mowers into RTK GPS-based smart mowing robots.
Self-hosting your own media considered harmful according to YouTube(jeffgeerling.com)
1473 points by DavideNL | 636 comments
Jeff Geerling blog post about receiving a second YouTube community guidelines strike for a video demonstrating LibreELEC on a Raspberry Pi 5 for 4K playback.
Internet in a Box(internet-in-a-box.org)
846 points by homebrewer | 215 comments
Homepage of Internet in a Box, a project providing offline access to free knowledge resources like Wikipedia, featuring a video on bridging the digital divide in Latin America.
Raspberry Pi Lidar Scanner(github.com)
613 points by Venn1 | 178 comments
GitHub repository for PiLiDAR, a DIY Raspberry Pi-based lidar 3D scanner with panorama stitching and mesh reconstruction tooling.
Tailscale is pretty useful(blog.6nok.org)
736 points by marban | 353 comments
Personal blog post describing the author's experience starting to use Tailscale to access a simple server running on an old Raspberry Pi 1.
Pi-hole v6(pi-hole.net)
482 points by tkuraku | 237 comments
Pi-hole blog post announcing the release of Pi-hole v6, the open-source network-wide DNS ad blocker.
QNX is now free for anything non-commercial, plus there's an RPi image(blackberry.qnx.com)
632 points by JohnAtQNX | 302 comments
BlackBerry QNX Everywhere program page offering free non-commercial licenses for QNX software, tools, and training, including a Raspberry Pi quick start image.
Extreme Pi Boot Optimization(kittenlabs.de)
481 points by todsacerdoti | 131 comments
Blog post describing how the author optimized a Raspberry Pi Zero 2 W to reach Linux userspace in 3.5 seconds for a solar-powered WiFi camera project.
I got almost all of my wishes granted with RP2350(dmitry.gr)
660 points by elipsitz | 325 comments
Dmitry Grinberg's blog post explaining why he loves the Raspberry Pi RP2350 microcontroller, covering his earlier RP2040 wish list and how the new chip addresses it.
The Raspberry Pi 5 Is No Match for a Tini-Mini-Micro PC(louwrentius.com)
378 points by louwrentius | 303 comments
Blog post arguing that used tiny-mini-micro PCs are a more compelling home server option than the Raspberry Pi 5.
I like the RP2040(dgroshev.com)
608 points by dgroshev | 334 comments
A blog post from June 2024 explaining why the author really likes the Raspberry Pi RP2040 microcontroller.
Piku: Allows git push deployments to your own servers(github.com)
649 points by tosh | 153 comments
GitHub repository for Piku, a tiny MIT-licensed PaaS that enables Heroku-style git push deployments to your own servers.
Raspberry Pi Ltd is considering an IPO(londonstockexchange.com)
385 points by sohkamyung | 380 comments
A London Stock Exchange market news announcement of Raspberry Pi Ltd's expected intention to float via an IPO.
Show HN: Pi-C.A.R.D, a Raspberry Pi Voice Assistant(github.com)
319 points by nkaz123 | 78 comments
GitHub repository for Pi-C.A.R.D, a locally running AI voice assistant on a Raspberry Pi that can converse and describe camera photos.
Considerations for a long-running Raspberry Pi(dzombak.com)
426 points by ilikepi | 300 comments
Blog post by Chris Dzombak on keeping a Raspberry Pi running reliably for months or years without intervention, part of his Pi Reliability series.
Show HN: FrameOS – operating system for single function smart frames(frameos.net)
416 points by mariusandra | 98 comments
Documentation homepage for FrameOS, a Nim-based operating system for Raspberry Pi-powered single-function smart frames with e-ink or traditional displays.
Cray-1 vs Raspberry Pi(roylongbottom.org.uk)
319 points by stare_spb | 164 comments
Roy Longbottom's page comparing Cray-1 supercomputer benchmark performance with home computers, phones, tablets and Raspberry Pi, plus his background in benchmarking.
Clang now makes binaries an original Pi B+ can't run(rachelbythebay.com)
318 points by FPGAhacker | 113 comments
Blog post describing how clang on Raspberry Pi OS bookworm produces C++ binaries that crash with illegal instruction on original Pi B+ and Pi Zero ARMv6 hardware.
Running Stable Diffusion XL 1.0 in 298MB of RAM(github.com)
479 points by Robin89 | 149 comments
GitHub repository for OnnxStream, an inference library that runs Stable Diffusion XL 1.0 Base on a Raspberry Pi Zero 2 in about 298MB of RAM.
Raspberry Pi 5(raspberrypi.com)
1541 points by chabes | 922 comments
Raspberry Pi product page announcing the Raspberry Pi 5, claiming 2–3x the speed of the previous generation with in-house silicon, coming October 2023.
Show HN: Beepberry – a portable e-paper computer for hackers(beepberry.sqfmi.com)
682 points by erohead | 217 comments
Product page for Beepberry, a pocket Raspberry Pi Zero-based device from SQFMI with a Sharp Memory LCD and keyboard, designed for Beeper chat and open for pre-orders.
Build your own private WireGuard VPN with PiVPN(jeffgeerling.com)
502 points by ingve | 215 comments
Jeff Geerling blog post explaining how to set up a self-hosted WireGuard VPN using PiVPN to remotely access home network services.
We achieved a 6-fold increase in Podman startup speed(redhat.com)
349 points by DrinkWater | 165 comments
Red Hat article explaining how cutting unnecessary processes made Podman container startup six times faster for time-sensitive uses like cars.