Hardware Requirements ESP32 with OLED Display. The code has been written for and tested on a Heltec WiFi LoRa 32 (V2) but should also work on the cheaper WiFi Kit 32. Since the code makes use of ...

Custom code for an ESP32 with time-of-flight sensor VL53L0X that supports the sluice gate measurement for readinghydro.org The circuit diagram shows how an I2C time of flight sensor is wired to an ...

This paper presents a study that combines the advances of technology specifically in the field of Internet-of-Things (IoT) and Image Processing. Plant growth monitoring is an essential task especially ...