Meow - the Slack Bot with the Smart Paw
Meow is a little modified Maneki-Neko. At first sight, she looks like any other happy lucky cat but once she's connected to a WiFi network and integrated into your Slack environment (as a common Slack Bot), Meow starts to wave directly after you've received a Slack message.
Indoor air quality traffic light with display and Mqtt support ( ESP32, BME280, CCS811, TM1637, Neopixel, Mqtt) ESP32 measures the quality of indoor air with a CCS811 and BME280. The measurements are visualized with a neopixel strip and a 7 segment display.
A Camera Trap with the ESP32-CAM and Telegram
Create a trap that takes a photo and sends it immediately to your smartphone. Find this and other hardware projects on Hackster.io.
ESP32 Web Server Using Bootstrap 4 and WebSockets
This template can be a base for your own ESP32 based projects needing a responsive web user interface. It is written using Arduino framework and I show here how to develop both C++ and HTML part of the project in a clear way.
Converse Beacon is a DIY hack that uses an Arduino board, Bluetooth, and a NeoPixel ring to alert you to custom weather conditions through IFTTT. Know when it's going to rain or snow, when the temperature outside is perfect, or when the surf is firing with custom alerts that add style to your Chucks.