Hardware

Wes Bos put out a video about rooting a $50 Amazon photo frame and running a family dashboard on it. The frames are Android tablets with a vendor app bolted on, and his photo-frame-dashboard repo is written so you can point a coding agent at it and let it do the fiddly bits. I wanted the same thing for Home Assistant, so I ordered the UK listing of the frame he linked and spent a day on it with Claude Code. ...

In this blog post, I’ll walk you through how I set up a SwitchBot BLE (Bluetooth Low Energy) Indoor/Outdoor Thermo-Hygrometer in Home Assistant (HA) using an ESP32 running ESPHome as a Bluetooth proxy. If you’re working with Home Assistant in a containerized environment (as I am), you might face challenges with Bluetooth connectivity, in particular, passing through a bluetooth adapter. This approach solves that elegantly and opens the door to other Bluetooth-based projects by providing extended bluetooth connectivity over a WiFi backbone. ...

Updated October 2026: added the direct answer, a terminal table, the neutral question, switch types and pairing, a troubleshooting section and the agent handoff block. The video and the original diagram are unchanged. The Sonoff ZBMINIL2 (Amazon) is a Zigbee relay that fits behind a UK light switch and needs no neutral at the switch. Wire it in series with the switched live and connect the existing rocker switch to S1 and S2, and the light works from the wall switch, from Home Assistant, or both. The whole job is four terminals, and the only trap is that the blue wire in the switch drop is a live, not a neutral. ...

Let’s face it, cats are demanding creatures. They expect their food to be served on time, and they’re not afraid to let you know when it’s late. But what if you trigger the feeding action to our Home Assistant dashboard? In this post, we’ll explore how to use Home Assistant to control a Tuya-compatible cat feeder, ensuring your feline friend never goes hungry. Get ready to unleash the power of automation and give your cat the royal treatment they deserve! ...

I have covered Home Assistant (HA) content a number of times in previous posts, and am I a strong advocate for this project. The home automation scene is a wash with consumer offerings, but no single silicone valley big hitter has managed to provide a fully interoperable solution; most certainly not an affordable one. Ultimately, everyone has there own idea of how home automation should work. Home Assistant doesn’t solve the problem of standards dilution, but it offers an extremely robust way to tie the wide variety of standards and products together. ...

Note: Broadcom completed its acquisition of VMware in November 2023 and discontinued the free ESXi hypervisor tier. The steps in this article remain technically valid for licensed VMware vSphere. If you’re running a home lab, Proxmox VE is a capable free alternative worth considering. ESXi is a powerful hypervisor that allows for the virtualization of multiple operating systems on a single physical machine. However, there are times when you may need to pass through a physical device, such as an NVMe drive, to a virtual machine. In this blog post, we will explore the steps required to pass through an NVMe drive to an ESXi virtual machine. ...

I own a basic VW Caddy MK3 (2009) which was equipped with a RCD 300 head unit. It did not come with the aux function/connectivity and this post explains how I added Bluetooth connectivity. This was a very simple installation with no requirement for VCDS coding; the Bluetooth adapter replicates a CD changer. At the time of writing this article, I was able to purchase this adapter on Amazon UK for ~£35 – https://amazon.co.uk/gp/product/B0773P8HM5 ...

Note: NVIDIA has since patched the RTX 3060 hash rate limiter across multiple driver versions. The developer driver 470.05 used in this article is no longer available from NVIDIA. Crypto mining on consumer GPUs is generally no longer economically viable. If you still have the card, it is far more useful today running local LLMs. See running Ollama in a Proxmox LXC with NVIDIA GPU passthrough. ...

For the longest time, I have been running VMs on my Unraid server and had the need to passthrough USB devices. I will be the first to admit that I have too many computers and a shrink might classify it as an addition. Coupled with my quest for a clutter-free desk, I have been faced with the issue of swapping USB devices like a keyboard and mouse, from one machine to another Unraid virtual machine (vm). ...

I recently moved to a new Windows 10 laptop and experience a number of problems with my Bose SoundLink II, Bluetooth headphones. Fortunately, after some playing around with drivers I was able to solve my problem and this post explains how… The Problem Poor sound quality – with the default drivers, the sound quality was poor and there was a considerable amount of audible noise being delivered to the headphones via the Bluetooth interface. The audio was very lo-fi and the frequency range was dramatically reduced. This resulted in a very thin, tinny sound. ...