Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...

Old phones make surprisingly capable home security cameras with just one app.

A comprehensive IoT-based monitoring solution that combines ESP32-CAM hardware with AI-powered image analysis, video recording, and intelligent notifications through Telegram integration. This system ...

Hi, Well I have had some success , my Py260 camera is working although I do have some questions regarding the configuration. This is meant to be a 5MP sensor, however I am getting this message on s ...

Firefighting is one of the most dangerous professions due to its unsafe and constantly changing environment. Firefighters may be required to operate under conditions with an elevated level of ...

This paper presents a low-cost, low-power solution for real-time natural disaster or calamity location detection using the ESP32 CAM, a GPS module, and TinyML. By overlaying calamity locations on open ...