[jackschultz]

Great timing. I've been wanting to learn how to do projects like this, but been so unsure what types of microcontroller I should get and what else could be needed. Similar in the software world where we all have our preferred tech stacks, I was so uncertain of what stack to use for these projects that it definitely causes a hurdle.

His mention of the ESP32 and how

>While working on the game I used my newfound ESP32 skills to do some other projects, such as automating the remote-controlled blinds in our bedroom as well as a motion sensor that would send Pushover notifications to my phone.

is absolutely what I'm wanting to be able to do. Learn the tech needed for one controller that can be used on tons of different places. That, plus that talk with MicroPython (and other parts) gives some confidence about learning this hardware stack.

[statico]

I'd say you're on the right track, then! It's kind of like software — figure out how the components talk to each other and figure out where to hook in. Instead of APIs, you've got multimeters and oscilloscopes.

In the case of the blind automation, the remote uses some kind of proprietary wireless signal. Instead of figuring that out, I soldered some leads into the remote's momentary button terminals, which I connected to transistors on a breadboard. The ESP32 simply pretends to press a button and complete a connection on the remote.

Also check out ESPHome (https://esphome.io), a firmware for ESP32 that lets you more easily integrate with home automation systems.