DHT11 Temperature & Humidity Sensor With WiFi ESP-01/ESP-01S Pin Adapter
This product requires the user to burn the download program himself, and the problem is caused by burn-in damage, etc, please pay attention to beginners. 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.
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.
Features:
- ESP8266 ESP-01/ESP-01S module compatible (the module does not include ESP-O1/ ESP-01S)
- Integrated DHT11 sensor for temperature and humidity monitoring
- WiFi connectivity for remote data transmission
- Compact and low-cost design
- GPIO pins for additional customization
- Ideal for IoT and home automation projects
Specifications:
| Parameter | Value |
|---|---|
| Operating Voltage | 3.3V |
| Temperature Range | 0°C to 50°C |
| Humidity Range | 20% to 90% RH |
| Temperature Accuracy | ±2°C |
| Humidity Accuracy | ±5% RH |
| Communication | Single-wire (DHT11), UART (ESP-01) |
| WiFi Standard | 802.11 b/g/n |
| Module Compatibility | ESP-01, ESP-01S |
Pinout:
Applications:
- Power supply: 3.7V-12V DC power supply is connected to VCC GND (2.54mm pin header)
- Download the program to ESP-01S (this connection does not include this wireless module)
- Insert the ESP-01/ESP-01S (this connection does not include this wireless module) into the 2*4 Pin female (in the direction of the arrow)
Package Includes:
- 1 x ESP8266 ESP-01 ESP-01S DHT11 Temperature and Humidity WiFi Node does not Include Wireless Module.