Abstract: This paper presents a hybrid IoT architecture that integrates edge computing with cloud processing for real-time, low-cost object recognition. It utilizes an ESP32-CAM, a popular ...

The camera live streaming and the network are not working properly after 3.3.x update. Connected WiFi IP frequently show RTO, and live streaming is almost stopped. config.pin_d0 = Y2_GPIO_NUM; ...

Abstract: Communication gaps experienced by people with hearing and speech disabilities continue to be a major issue in the modern world, particularly when communicating with people who are not ...

E (xxxx) i2c.master: I2C transaction unexpected NACK detected I²C scanners detect no devices at 0x3C or 0x3D, even though the OLED should use one of these. The OLED module has a 472 resistor (≈4.7kΩ), ...