Calculate Rheem EcoNet Real-Time COP (ESPHome + Home Assistant Guide)

Introduction ESPHome-Econet enables fully local, cloud-free control of Rheem water heaters and HVAC systems using ESP32 and ESP8266 microcontrollers. But even with detailed telemetry, one key question remains: How efficient is the system right now? Manufacturer COP (Coefficient of Performance) ratings are measured under ideal lab conditions and rarely reflect real-world usage. Ambient temperature, demand, Calculate Rheem EcoNet Real-Time COP (ESPHome + Home Assistant Guide)

mpv HDR Guide 2026: HDR10, HDR10+, Dolby Vision & Tone Mapping Explained

Introduction If HDR video looks washed out, too dark, or inconsistent in mpv media player, the problem is usually a misunderstanding of how HDR actually works. This mpv HDR guide explains HDR10, HDR10+, and Dolby Vision in practical terms, how mpv handles them internally, and why many HDR setups fail even with “correct” configurations. The mpv HDR Guide 2026: HDR10, HDR10+, Dolby Vision & Tone Mapping Explained

Enable USB Serial (FTDI230X / Palette 2) on Flashforge Adventurer 5M (Pro)

Background I replaced my original 3D printer with a smaller Flashforge Adventurer 5M Pro, but the Mosaic Palette 2 wasn’t connecting when plugged into the printer’s USB. dmesg showed the device was seen but not mounted, indicating the kernel was missing the USB-to-serial driver module. I spent time trying to compile the modules using the Enable USB Serial (FTDI230X / Palette 2) on Flashforge Adventurer 5M (Pro)

Is Vibe Coding Here to Stay? AI and the Future of Coding

In the technology world, few topics generate as much excitement as vibe coding. This emerging trend involves AI tools generating code directly from natural language, usually by prompting. You’ve likely heard of popular AI tools like Claude Sonnet or DeepSeek, but can this approach truly become mainstream? I began my career as a PHP programmer. Although it’s been over two decades since I Is Vibe Coding Here to Stay? AI and the Future of Coding