Entries tagged hardware.https://iammatthias.com/en-ushttps://iammatthias.com/posts/1780360240000-adventures-in-machine-vision/https://iammatthias.com/posts/1780360240000-adventures-in-machine-vision/A Nat Friedman anecdote about an AI watching him drink water sent me digging for a spare Raspberry Pi. Now a camera and a sensor HAT watch my desk, a self-inflicted panopticon that logs who walks by and what the room is doing.Tue, 02 Jun 2026 00:30:40 GMTPostscomputer-visionedge-computingraspberry-pihardwaremachine-learninghttps://iammatthias.com/posts/1775069974473-replacing-rabbit-s-brain-connecting-a-rabbit-r1-to-hermes/https://iammatthias.com/posts/1775069974473-replacing-rabbit-s-brain-connecting-a-rabbit-r1-to-hermes/I replaced the OpenClaw agent on my R1 with Hermes, running locally on a MacBook Pro.Wed, 01 Apr 2026 11:59:00 GMTPostsairabbit-r1agentshardwarehermesopenclawhttps://iammatthias.com/posts/1774911232779-openclaw-and-the-rabbit-r1/https://iammatthias.com/posts/1774911232779-openclaw-and-the-rabbit-r1/I got my Rabbit R1 talking to my Pinata-hosted agent. The agent did most of the work.Mon, 30 Mar 2026 15:53:00 GMTPostsaipinataopenclawrabbit-r1agentshardwarehttps://iammatthias.com/posts/1756826230035-my-office-as-entropy/https://iammatthias.com/posts/1756826230035-my-office-as-entropy/Turning my office's environmental data into verifiable randomness.Tue, 02 Sep 2025 08:17:00 GMTPostshardwareblockchainrandomnesscircomentropyipfshttps://iammatthias.com/posts/1747182886660-single-origin-deployment-with-bhvr/https://iammatthias.com/posts/1747182886660-single-origin-deployment-with-bhvr/Fried my Pi using a 10V solar panel without a buck converter.Tue, 13 May 2025 17:34:00 GMTPostsraspberry-pihardwaresolar-poweredweb-developmentcloudflare-tunnelhttps://iammatthias.com/posts/1736536967495-pure-internet-office-space/https://iammatthias.com/posts/1736536967495-pure-internet-office-space/Transforming a spare Pi Zero 2 W and Waveshare Environment HAT into a sensor hub that records environmental data every 60 seconds to.Fri, 10 Jan 2025 11:22:00 GMTPostsraspberry-pisensorsopen-sourcemonitoringhardwaremintdata-collection