https://f808acea.blog-ack.pages.dev/tags/homebrewing/ Recent content in homebrewing on Tinker journal Hugo -- gohugo.io en-us Mon, 21 Sep 2026 00:00:00 +0000 https://f808acea.blog-ack.pages.dev/posts/homeassistant/ Mon, 21 Sep 2026 00:00:00 +0000 https://f808acea.blog-ack.pages.dev/posts/homeassistant/ On my previous posts, I made a temperature controller for my brew kettle, and then made it wireless. It took me a fair amount of work, I add to learn how bluetooth worked and how to use Espressif ESP idf libraries for my controller to communicate with my laptop. I coded a small client in python using tkinter gui library, that allowed me to control the target temperature, and set the specific mode on my controller.