6 smart home devices anyone can build with a cheap ESP32 and an even cheaper sensor
I've been playing around with a couple of ESP32 microcontrollers, and that experimentation has taught me a lot about sensors and what you can build for really, really cheap. For as little as $4, you can buy an ESP32 (depending on the type you get, of course) and hook it up to a basic sensor, often found for even cheaper. There are many sites that will provide code snippets for different sensors to get them working on your platform of choice, such as Arduino or ESPHome.
I’ve been playing around with a couple of ESP32 microcontrollers, and that experimentation has taught me a lot about sensors and what you can build for really, really cheap. For as little as $4, you can buy an ESP32 (depending on the type you get, of course) and hook it up to a basic sensor, often found for even cheaper. There are many sites that will provide code snippets for different sensors to get them working on your platform of choice, such as Arduino or ESPHome.
Krish Nagane
India
India
Published by: aplhsindia.in
