This is a significant fork of the excellent Modbus RTU/TCP gateway by zivillian. Unlike that project, this one is focused solely on the ET112 meter. This code provides a caching proxy server which you ...

// WARNING: WiFiEvent is called from a separate FreeRTOS task (thread)!, no need create seperate rtos in setup, i tested , while running, if esp32 is disconnect, this function will call, if ethernet ...

We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more an ESP32 ...

Using PlatformIO with Visual Studio Code offers a powerful, flexible, and easy-to-use environment for microcontroller firmware development. This article describes an example of integrating PlatformIO ...

In a recent article in Elektor magazine, [Clemens Valens] describes the construction and software for an ESP32 walkie-talkie system that uses ESP-NOW for the wireless connection between units, along ...

Waveshare ESP32-P4-NANO is the first third-party ESP32-P4 RISC-V board we’ve seen and it follows the launch of the Espressif Systems’ ESP32-P4-Function-EV-Board devkit introduced this summer. While ...