The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...
The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...
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I wake my home PC from anywhere using an ESP32 and MQTT - Here’s how
No VPN or exposing ports necessary.
Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...
D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...
STOUGHTON, Wis. (WMTV/Gray News) - A police department in Wisconsin used a drone to find a person it said was repeatedly defecating in a public park. The Stoughton Police Department reported Thursday ...
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