Unlike SBCs, microcontrollers like the ESP32 may not have enough firepower to host Home Assistant. However, they can double as amazing IoT devices once you pair them with the right sensor modules, ...

This project describes some of the many ways Node-RED can be run under Docker and has support for multiple architectures (amd64, arm32v6, arm32v7, arm64v8, i386 and s390x). Some basic familiarity with ...

A Node-RED node that converts any JSON object into an MQTT topic tree with configurable output formats. Perfect for bridging complex JSON APIs with MQTT-based systems. Sends only the raw value without ...

In warmer climates, this may be more of an issue, but in Ireland, where I live, it's completely fine. I used ESPHome for this, and it's a great way to get it up and running if you want something quick ...

The average supermarket can stock over 400 bottles of red wine on their shelves, it’s no wonder choosing one can feel overwhelming – even our experts admit they sometimes struggle. With rows of pretty ...

This paper presents a comparative analysis of a novel tri-ESP32-based smart sliding gate system with existing published systems that employ RFID, GSM, and single-node microcontroller-based approaches.