https://blog.sobamemil.com/en/tags/wallpad/ Recent content in Wallpad on Sobamemil https://blog.sobamemil.com/images/og-image.png https://blog.sobamemil.com/images/og-image.png Hugo en Thu, 13 Aug 2026 14:12:00 +0900 https://blog.sobamemil.com/en/posts/commax-wallpad-ha-integration/ Thu, 13 Aug 2026 14:12:00 +0900 https://blog.sobamemil.com/en/posts/commax-wallpad-ha-integration/ <p>The wallpad that comes standard in most Korean apartments is wired into the lighting, heating, ventilation, gas valve, and even the elevator call button, which makes it both an appealing target and something you eventually have to deal with if you're serious about a smart home.</p> <p>The new apartment I moved into has a Commax wallpad installed. This post covers the first step toward Home Assistant integration: analyzing the hardware and locating the communication lines.</p>