Warning! The tone function has been incorporated into the arduino-esp32 core in version 2.0.3. Do not use this code in newer releases!
Abstract: Smart home safety and security systems have gained much importance over the last few years owing to their notable impact in reducing and preventing losses in resources and human life caused ...
Measures temperature and humidity using a GXHT30 and displays this information on an SSD1306 OLED display. Offers a HTTP endpoint to read values as JSON, also outputs values on serial. GXHTC3 is a ...
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