A review of the Air Lab, a portable, open air quality monitor, comparing it to the AirGradient ONE and highlighting its features and setup.
A developer details integrating Hue Tap Dial switches with a custom Elixir automation engine via MQTT, bypassing Home Assistant for direct control.
A technical guide on connecting an Arduino/ESP32 to AWS IoT Core using the ArduinoMqttClient library and TLS mutual authentication.
A tutorial on using an ESP32 microcontroller to control automated gates or garage doors via smartphone over the internet.
The developer of the M2Mqtt library announces a community-driven future for the GnatMQ MQTT broker, moving it to an open-source organization.
Overview of the upcoming MQTT v5 specification, detailing new features like properties and request/response patterns for IoT development.
