This device uses an ESP32 board for tone processing, with transistors amplifying the output. You can create or modify code in any IDE, such as Arduino IDE, ESP IDF, Micropython, or Smowcode. For quick ...

As a first step in addressing this, we have designed an IoT based water flow meter. It is powered by the ESP32-S3 SoC from Espressif. We have used an ESP32-S3 Wroom 1 module for the project which will ...

It is also highly recommended to look at the demo application esp32-smartdisplay-demo to quickly see the possibilities of this library. This library is made for usage in PlatformIO. If not familiar ...

It will also accept read/write requests on UDP to request other parameters. You will need an esp32 with some type of RS485 converter hooked up to a UART. It can either be a MAX485 based chip or a chip ...