This section provides the wiring guide for connecting a 2.8inch TFT display based on ILI9341 to an ESP32 development board. The table below outlines the pin connections for the display and touch ...

The R200 is a UHF RFID module based on the EPC Gen-2 (ISO18000-6C) protocol. What does that mean in practice? Well, it can read up to 60 tags per second, at a range of 20m... The board I bought uses a ...

Abstract: Increased urban population and cultural diversity have heightened the need for home surveillance and monitoring. The designed system creates an affordable, efficient, and user-friendly home ...

Abstract: 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 ...

The small display provided basic information about the Wi-Fi connection, whether a visitor is detected, SD card capacity status, IP address, etc… There’s no USB port, and programming/firmware flashing ...