US$ 19.90
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Impedance 4 - 8 Ohm
the red LED eyes light up
Hinweis zur Produktvariante: Es handelt sich um die 868 MHz Ausführung
Über 32 GPIO-Pins stehen unter anderem UART
- Flash-Speicher: 256 KB (8 KB davon für den Bootloader)
Luftqualitätsüberwachung Display mit ESP32 und CCS811 Sensor category_Projekt Impedance 4 - 8 OhmThis project develops an air quality monitoring system using an ESP32 microcontroller and a CCS811 sensor. CCS811 sensor sensor. The CCS811 detects the concentration of CO2 and volatile organic compounds (VOCs) in the air. The collected data is shown in real time on a display and can also be made accessible for remote monitoring via WLAN. The system offers an affordable and effective solution for monitoring indoor air quality, which can help improve