I installed a custom firmware on my ESP32-powered smart kettle and made it respond with the HTTP status code "418 I'm a teapot". [1]
I used an ESP32 to automate my kitchen rangehood light and fan [2].
I've flashed ESPHome on few smart outlets and powerboards. A lot of WiFi enabled devices that you buy in stores are actually white-labelled "Tuya" products, and there's a big community effort to hack the ESP32 chips and run your own custom firmware, such as ESPHome and Tasmota. Most off-the-shelf WiFi products don't work without the manufacturer's cloud services and apps. ESPHome means that everything works locally and it doesn't need to make any requests to the public internet.
I have KC868-AG IR/RF hubs in every room [3]. I found an awesome supplier on AliExpress who builds products specifically for ESPHome. They're quite expensive but they work really well. I mainly use them to control our air conditioners. I use one in my workshop to control an old CRT TV. And I also use them as "Bluetooth Proxies" [4] for Home Assistant. This means that I don't have to worry about range for bluetooth devices (temp/humidity sensors, switchbot, and LPG gas tank sensor.)
I run WLED [5] to control a few LED strips. I like using QuinLED controllers [6], which have an ESP32 chip plus some extra hardware for powering LEDs. I have one behind my desk in my office, and one on a board gaming table. I use Zigbee LED controllers for most of my LED lighting, but I like all the effects and patterns you can do with WLED.
I have a lot of ESP32 boards around my house running ESPresense [7]. They track the signals from our phones and watches and try to figure out which rooms are occupied, so the timers don't automatically turn off the lights. I use the ESPresense-companion app, which works ok, but I've been wanting to experiment with AI to make it more reliable.
I used an ESP32 to automate my kitchen rangehood light and fan [2].
I've flashed ESPHome on few smart outlets and powerboards. A lot of WiFi enabled devices that you buy in stores are actually white-labelled "Tuya" products, and there's a big community effort to hack the ESP32 chips and run your own custom firmware, such as ESPHome and Tasmota. Most off-the-shelf WiFi products don't work without the manufacturer's cloud services and apps. ESPHome means that everything works locally and it doesn't need to make any requests to the public internet.
I have KC868-AG IR/RF hubs in every room [3]. I found an awesome supplier on AliExpress who builds products specifically for ESPHome. They're quite expensive but they work really well. I mainly use them to control our air conditioners. I use one in my workshop to control an old CRT TV. And I also use them as "Bluetooth Proxies" [4] for Home Assistant. This means that I don't have to worry about range for bluetooth devices (temp/humidity sensors, switchbot, and LPG gas tank sensor.)
I run WLED [5] to control a few LED strips. I like using QuinLED controllers [6], which have an ESP32 chip plus some extra hardware for powering LEDs. I have one behind my desk in my office, and one on a board gaming table. I use Zigbee LED controllers for most of my LED lighting, but I like all the effects and patterns you can do with WLED.
I have a lot of ESP32 boards around my house running ESPresense [7]. They track the signals from our phones and watches and try to figure out which rooms are occupied, so the timers don't automatically turn off the lights. I use the ESPresense-companion app, which works ok, but I've been wanting to experiment with AI to make it more reliable.
[1] https://madebynathan.com/2021/08/19/kogan-smart-kettle/
[2] https://madebynathan.com/posts/2022-09-30-automating-my-kitc...
[3] https://www.aliexpress.com/item/1005003833775634.html?spm=a2...
[4] https://esphome.io/components/bluetooth_proxy.html
[5] https://kno.wled.ge/
[6] https://quinled.info/
[7] https://espresense.com/
[8] https://github.com/ESPresense/ESPresense-companion