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This module is mainly controlled by ESP8266-01/ESP-01S, and DHT11 is a temperature and humidity sensor. The temperature and humidity in the ESP8266 acquisition environment are uploaded to the server.
Support 3.7v-12V DC power supply (3.7V lithium battery). Can be used as a temperature and humidity collection node for smart home or IOT projects.
NOTES
- The wireless module ESP8266-01/ESP-01S does not included.
- Main control: ESP-01/ESP-01S (This module does not include ESP-01/ESP-01S)
- Temperature and humidity sensor: DHT11
- Working voltage: DC 3.7V-12V (supports 3.7v lithium battery)
- Dimensions: 25x21x12mm
- Measuring range:
- 20-90% RH
- 0-50°C
- Measurement accuracy:
- Temperature: ±2°C
- Humidity: ±5% RH
