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An iroh powered smart fan
21 days ago
- The article demonstrates creating a smart fan using an ESP32 with Iroh, enabling remote temperature sensing and fan control without cloud components.
- It covers setting up the ESP32 with Iroh, adding a DHT22 sensor, implementing an IRPC protocol for remote communication, and developing a WebAssembly GUI for browser-based control.
- The project evolves from a simple echo server to a fully functional smart fan with authentication for setting temperature thresholds, and includes a 3D-printed enclosure for a finished product.
Setting up your spare Mac for Claude Code to control, a step-by-step guide
10 days ago
- Set up a spare Mac as a dedicated machine for Claude Code with computer use enabled to isolate risks.
- Configure SSH access and passwordless sudo on the target Mac for remote administration.
- Disable sleep and screensaver to keep the machine always-on.
- Install Claude Code on the target Mac with additional environment setup tools.
- Enable computer use functionality by installing a tmux server with GUI permissions.
- Use convenience scripts like ic.sh and clip.sh for remote session management and clipboard sharing.
- Set up optional VPN, Screen Sharing, and Tailscale for remote access and network security.
I tested every IP KVM in my Homelab
4 hours ago
- IP KVMs allow remote control of a computer via network, useful when screen sharing or SSH fail due to crashes or power-off.
- PiKVM is a pioneering open-source KVM with features like HDMI passthrough and ATX control, priced between $275 and $400.
- BliKVM offers cheaper PiKVM-like hardware, using Allwinner or Raspberry Pi chips, with pricing from $235 to $300.
- GL-iNet Comet ($99) and Comet Pro ($180) support 4K video, add-ons like FingerBot, and fork PiKVM software.
- Sipeed NanoKVM Cube ($69) is a tiny, cheap RISC-V-based KVM but raised security concerns; PCIe and Pro versions exist.
- JetKVM ($103) features a polished UI, metal body, and open-source software, though lacks built-in PoE initially.
- LuckFox PicoKVM ($62) clones JetKVM with a square design and touchscreen, while LeafKVM ($120) adds VGA adapter support.
- TinyPilot Voyager 3 ($379) targets businesses with RBAC and extended warranties, using a Pi CM4 chipset.
- Openterface KVM-GO ($119) connects computers directly via USB-C, with VGA, DisplayPort, or HDMI versions available.
- DezKVM-Go ($25) is the cheapest KVM, using WebSerial for browser-based control, but requires Chrome or Edge.
- Key factors for choosing an IP KVM include port layout, cost, open-source status, and features like PoE or 4K support.

remote control

An iroh powered smart fan

Setting up your spare Mac for Claude Code to control, a step-by-step guide

I tested every IP KVM in my Homelab