ESP8266 DHT11 Temperature Humidity Sensor
Description:
Master: ESP-01 / ESP-01S (this module does not include ESP-01 / ESP-01S)
Temperature and humidity sensor: DHT11
Operating voltage: DC 3.7 V-12 V (support 3.7 V lithium battery power supply)
Measuring range: 20-90% RH 0-50°C
Measurement accuracy: Temperature: ± 2° Humidity ± 5% RELATIVE HUMIDITY
Application Example:
1. Power source: 3.7 V-12 V DC power supply connected to VCC GND (2.54mm pin)
2. Download the program to ESP-01S
3. Insert ESP-01 / ESP-01S into the 2 * 4 Pin
Package Included:
1 x ESP8266 ESP-01/01S DHT11 Temperature&Humidity Wifi Shield Sensor Module NodeMCU
Description:
Master: ESP-01 / ESP-01S (this module does not include ESP-01 / ESP-01S)
Temperature and humidity sensor: DHT11
Operating voltage: DC 3.7 V-12 V (support 3.7 V lithium battery power supply)
Measuring range: 20-90% RH 0-50°C
Measurement accuracy: Temperature: ± 2° Humidity ± 5% RELATIVE HUMIDITY
Application Example:
1. Power source: 3.7 V-12 V DC power supply connected to VCC GND (2.54mm pin)
2. Download the program to ESP-01S
3. Insert ESP-01 / ESP-01S into the 2 * 4 Pin
Package Included:
1 x ESP8266 ESP-01/01S DHT11 Temperature&Humidity Wifi Shield Sensor Module NodeMCU
ESP8266 DHT22 Temperature Humidity Sensor
Introduction:
This is a calibrated digital temperature and humidity sensor for detecting ambient temperature and humidity, using DHT22 (AM2302), standard single bus interface.
Compared with DHT11, it has higher precision and larger range.
Can be used with the ESP-01/ESP-01S WIFI module and can replace the SHT11 SHT15.
Parameter:
temperature:
Resolution: 0.1°C
Accuracy: ±0.5°C
Detection range: -40°C ~ 80°C
humidity:
Resolution: 0.1% RH
Accuracy: ±2%RH (25°C)
Detection range: 0%RH ~ 99.9%RH
Working voltage: 3.3V ~ 5.5 V
Recommended storage environment:
Temperature: 10°C ~ 40°C
Humidity: 60% RH or less
Application:
Weather stations, humidity regulators, test and inspection equipment, etc.
Port Wiring Diagram:
Package Included:
1 x ESP-01 ESP-01S ESP01 DHT22 Temperature Humidity Sensor
Introduction:
This is a calibrated digital temperature and humidity sensor for detecting ambient temperature and humidity, using DHT22 (AM2302), standard single bus interface.
Compared with DHT11, it has higher precision and larger range.
Can be used with the ESP-01/ESP-01S WIFI module and can replace the SHT11 SHT15.
Parameter:
temperature:
Resolution: 0.1°C
Accuracy: ±0.5°C
Detection range: -40°C ~ 80°C
humidity:
Resolution: 0.1% RH
Accuracy: ±2%RH (25°C)
Detection range: 0%RH ~ 99.9%RH
Working voltage: 3.3V ~ 5.5 V
Recommended storage environment:
Temperature: 10°C ~ 40°C
Humidity: 60% RH or less
Application:
Weather stations, humidity regulators, test and inspection equipment, etc.
Port Wiring Diagram:
Package Included:
1 x ESP-01 ESP-01S ESP01 DHT22 Temperature Humidity Sensor
Am 31.12.20 hat der Verkäufer die folgenden Angaben hinzugefügt: