Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s ...
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In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...
At the heart of this solution lies POLVERINE_FULL_MQTT_DEMO firmware. This firmware collects sensor measurements and transmits them using the ESP32-S3 module's WiFi capabilities to an MQTT broker.