How it works is simple: you can track devices using Bluetooth on the ESP32, and through a combination of presence and signal strength, you can define a sensor that changes to an "on" state when your ...

Waveshare has recently released the ESP32-S3 2.06-inch AMOLED Touch, an ESP32-S3-based watch devkit with Wi-Fi 4, Bluetooth 5 ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for super cheap, and they're incredibly versatile. When you're done using an ...

An ESP32 board runs the show, using AS5600 positional encoders on each axis of the telescope to understand the device’s orientation. The encoders are attached via 3D-printed components to track ...

The problem An LD2410 presence sensor that was working perfectly for weeks on an ESP8266 stopped providing data after a recent ESPHome update. The ESPHome device connects to Wi-Fi and Home Assistan ...

Emotion Detection with CNN & ESP32 LED Indicator 💡😄 This project combines image-based facial emotion detection using a Convolutional Neural Network (CNN) and an ESP32 microcontroller. The system ...