#RaspberryPi

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Hello, I have been developing a very tiny OS for ESP32 for 7 months, and the project is going well. Recently, I added ESP32-S3 support and looked for a non-Espressif microcontroller to port my OS to, and I thought the RP2350 was the perfect choice.…

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Hi everyone, I often see developers struggle to organize clean class architectures when using raw Linux APIs (epoll, timerfd). On the other hand, bringing in large frameworks like Qt or Boost.Asio for lightweight embedded tasks is often overkill.…

Hi everyone, I'm troubleshooting a Raspberry Pi 3 Model B V1.2 with a missing component highlighted in the attached picture. I already tried: searching Raspberry Pi board pictures online looking for schematics/boardviews checking SMD marking databases but…

Hey everyone, I wanted to share a custom hardware and software ecosystem I’ve been building over the past few weeks to create an alternative to traditional, highly distracting tablet screens for my kids. I call it CueHub.…

https://preview.redd.it/i6udoxc6j43h1.png?width=2930&format=png&auto=webp&s=117c5b57ec1725c3e37aa7797a22b2c007a7ae2a Wanted to share a small project I built to avoid the subscription fees: Watchman A Raspberry Pi Zero sits between my Blink Sync Module 2…

About 10 months ago I shared a Pi Zero 2 W BadUSB toolkit here (original post). It worked, but one feature was permanently marked "WIP" in the README: "Fully resets after each attack for reliable re-triggering".…

Pi Zero 2 W + 2” SPI LCD in a 3D-printed case. Polls the API every 60s and shows my 5-hour and weekly usage with reset countdowns. Runs headless via systemd. Inspired by the ESP32 Clawdmeter — wanted a standalone Pi version. Just a fun weekend build.…

https://preview.redd.it/0l6u4dtvjc3h1.png?width=600&format=png&auto=webp&s=da631c28ceffd17682cab0d01c79bc8a5bcce4fa I am pleased to announce a major new release of PiPedal 2.0. See the full announcement here.…

Hi r/raspberry_pi. I've been building for a few months. Finally got something worth showing. It's called KODE OS. It's a fork of CasaOS where I rewrote the UI and added a first-boot wizard, family profiles, per-app walkthroughs, and an OLED display…

​ Idk if this is the correct place to post, but I'm going to anyway, as far as I can tell the argon40 subreddit is dead I currently use an Argon ONE V5 setup with a Raspberry Pi 5, including the NVMe expansion board and Industria OLED module.…

This is what I built for my mother 82 years old living alone at 8 hours of road. It's a tablet with a tactile screen and a raspberry. There is a flask server on it for the web app to publish photos on the tablet on a privacy vlan and access by a vpn…

I have been trying to get this mini transparent oled screen to work for the past hour. Here’s the screens data sheets before anyone asks (https://manuals.plus/ae/1005004180657098). I followed the pinning and here is what I connected.…

im trying to battery power my pi for a DIY handheld console (i need to be able to do a safe shutdown due to read/write to sd card). Im aiming for a slim design and i need to be able to turn the pi on/off via a button wired to a GPIO pin (Apparently i can…

I'm trying to use a 3.5" dsi LCD display from waveshare with a raspberry pi 4b. I've imaged the os with the official waveshare drivers on it but for some reason the backlight controls aren't working.…