ESP32 Touch_Indoor Environment Expansion
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This is an Indoor environment expansion board for the "ESP32 3.5 Touch Screen".
Makerfabs ESP32 3.5 TFT touch not only a good display with Wifi connection and camera, but also open to hardware expansions, with the expansion connector. This Indoor environment expansion integrates the temperature& humidity sensor DHT11 and SGP30 Air Quality Sensor, to detect the CO2 and TVOC, so you can create an indoor environment detector easily. An onboard buzzer can be used for alarming.