TechXDAabout 1 hour ago
4 beginner ESP32 sensors for smart home automations
1 min read
The KY-002 vibration sensor, KY-037/KY-038 sound sensors, HC-SR501 PIR motion sensor, and DHT11 temperature sensor are recommended ESP32 starters. The DHT11 has limited accuracy, so the DHT22 or BME280 are better for temperature readings.
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