ESPHome component that turns an ESP32 into a Modbus TCP device (responder) using Espressif esp-modbus on the ESP-IDF framework. Exposes coils, discrete inputs, input registers, and holding registers ...

Cesanta Software introduced Mongoose Wizard – a no-code visual tool that enables embedded developers to effortlessly build a professionally looking device dashboard (WebUI) and REST API without ...

I was inspired by this. ESP-NOW can be used with ESP8266/8285, but we cannot use WiFi at the same time. But with ESP32, we can use ESP-NOW and WiFi at the same time. This project transfers the data ...

我这边的 ESP32 平台软件，实现了命令行（CLI）、telnet、http server。平时开发 IoT 软件的时候，可以通过 telnet 到设备，进行命令行的操作，定位问题，维护和调试设备。 IoT 设备给到用户后，设备通过 4G 上网，并通过 MQTT 与云平台连接。如果能够通过 MQTT 通道 ...

Go wireless with RS-232! With an Espressif ESP32 module, you can give wings to a serial interface. In addition to its serial link communication capability, this handy adapter enables SCPI-equipped ...