blendr

What it does

Open-source, cross-platform bluetooth low energy browser right inside your terminal with a focus on productivity! Allowing you to seamlessly connect to any BLE device around and inspect/write data with a few keystrokes.

The hacker's BLE (bluetooth low energy) browser terminal app - dmtrKovalenko/blendr

• IM
  I made a tiny camera with super long battery life2024 · toaster.llc · ▲843

  Hey HN! A few years ago someone kept trying to steal my motorcycle, so I decided to make a small camera with really long battery life to catch them. The hardware/software is totally open source, but the companion app only supports macOS currently. (I'm a big fan of native apps, and didn't want to block releasing on Linux/Windows support.) I wrote some blog posts about the process: PCB design: https://toaster.llc/blog/pcb Enclosure design: https://toaster.llc/blog/enclosure Image pipeline:…

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  Juice for macOS2019 · deadbeef.me · ▲305

  The missing Bluetooth manager for macOS you always wanted.

• 
  Bluetooth 5 and Bluetooth Low Energy – A Developer's Guide2018 · novelbits.io · ▲97

  Bluetooth LE consulting, training, and tools for engineering teams, plus in-depth guides on how Bluetooth LE actually works.

• OS
  Open source hardware platform for Bluetooth hacking2014 · nordicsemiconductor.github.io · ▲46
• RY
  Route Your Bluetooth Low Energy Hardware out to the Internet2015 · nodule.io · ▲26
• PB
  Perfect Bluetooth MIDI for WindowsMay 2026 · ▲105

  Hi HN, I'm Erwin. I built a small free open-source utility that bridges Bluetooth LE MIDI keyboards into the new Windows MIDI Services stack so any DAW or Web MIDI app can use them as if they were wired. I bought a Roland FP-90X piano partly because it had Bluetooth MIDI. On my Windows 11 PC, pairing succeeded, but my DAW couldn't see the keyboard, and notes I sent from the PC never made the piano sing. After a regrettable number of evenings, I'd separated this into three independent bugs stacked on top of each other. The first one is the famous one: Windows only natively exposes BLE-MIDI…

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  Run full iOS 16.5 firmware on Android Devices▲518

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  a social network for devs

  Dev tools · 5d ago · dev-null.sh

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• 
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• 
  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 23d ago · talanoa.email

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  Non.io, a Reddit-like platform Ive been working on for the last 4 years▲1,943

  Heya HN, I've been working on a reddit-like platform as my primary side project for the last few years. Doing a (very) soft launch today, mainly because I want to use it to encourage discussion of alternatives. How non.io works: 1. Free to browse, paid to interact. 2. Minimum subscription is $2 (though you can choose more). I take $1 to run the servers, everything left gets split evenly between everything you upvote that month. It's a simple model, but I hope it's a better one than the freemium model we've been relying on for the last few years. Fundamentally I feel like any ad-supported…

  Commerce · 2023 · non.io

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  Sivi AI▲938

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  Typefully 2.0▲931

  Effortlessly publish on Twitter and LinkedIn, now with AI

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  Olvy 2.0▲826

  Analyze user feedback 10x faster with AI

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  SlashPage▲755

  Create websites in seconds to build your first 1K community

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  Unicorn Platform AI▲751

  Easy to use AI-powered, drag-and-drop website, SAAS landing, directory, and blog builder for startups, mobile apps, and SaaS. 100% no code, no design skills needed.

  AI · 2023 · unicornplatform.com