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ESP8266 ESP-01/ESP-01S DHT11 Temperature Humidity WiFi NodeMCU Module for Arduino

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ESP8266 ESP-01/ESP-01S DHT11 Temperature Humidity WiFi NodeMCU Module for Arduino

A compact sensor shield that pairs with an ESP8266 ESP-01 or ESP-01S module to monitor temperature and humidity over WiFi. The onboard DHT11 sensor captures environmental data, which the ESP8266 processes and uploads to a server — perfect for IoT and smart home projects.

Simply program your ESP-01/ESP-01S, plug it into the 2×4 pin header, and connect a DC power source. The module handles the rest, making it an easy starting point for wireless environmental monitoring.

Note: The ESP-01/ESP-01S module is not included and must be purchased separately.

Key Features

  • DHT11 Sensor – Measures temperature (0–50°C, ±2°C accuracy) and humidity (10–90% RH, ±5% RH accuracy)
  • Wide Input Voltage – Accepts DC 3.7V–12V, compatible with 3.7V lithium batteries for portable use
  • ESP-01/ESP-01S Compatible – 2×4 pin header for easy plug-in of your ESP8266 WiFi module
  • WiFi Data Upload – Transmit temperature and humidity readings to a remote server wirelessly

Ideal For

  • Smart home environmental monitoring
  • IoT temperature and humidity logging
  • Wireless sensor networks with Arduino or NodeMCU projects
  • Battery-powered remote weather stations

Getting Started

  1. Connect a 3.7V–12V DC power supply to the VCC and GND pins (2.54mm header)
  2. Download and flash your program to the ESP-01/ESP-01S
  3. Insert the ESP-01/ESP-01S into the 2×4 pin header (follow the arrow direction on the board)

Temperature and humidity data is sent to another WiFi module and displayed via serial output:

Package Contents

  • 1× ESP8266 ESP-01/ESP-01S DHT11 Temperature Humidity Module

Resources

$5.23
ESP8266 ESP-01/ESP-01S DHT11 Temperature Humidity WiFi NodeMCU Module for Arduino—
$5.23

Product Information

Shipping & Returns

Description

A compact sensor shield that pairs with an ESP8266 ESP-01 or ESP-01S module to monitor temperature and humidity over WiFi. The onboard DHT11 sensor captures environmental data, which the ESP8266 processes and uploads to a server — perfect for IoT and smart home projects.

Simply program your ESP-01/ESP-01S, plug it into the 2×4 pin header, and connect a DC power source. The module handles the rest, making it an easy starting point for wireless environmental monitoring.

Note: The ESP-01/ESP-01S module is not included and must be purchased separately.

Key Features

  • DHT11 Sensor – Measures temperature (0–50°C, ±2°C accuracy) and humidity (10–90% RH, ±5% RH accuracy)
  • Wide Input Voltage – Accepts DC 3.7V–12V, compatible with 3.7V lithium batteries for portable use
  • ESP-01/ESP-01S Compatible – 2×4 pin header for easy plug-in of your ESP8266 WiFi module
  • WiFi Data Upload – Transmit temperature and humidity readings to a remote server wirelessly

Ideal For

  • Smart home environmental monitoring
  • IoT temperature and humidity logging
  • Wireless sensor networks with Arduino or NodeMCU projects
  • Battery-powered remote weather stations

Getting Started

  1. Connect a 3.7V–12V DC power supply to the VCC and GND pins (2.54mm header)
  2. Download and flash your program to the ESP-01/ESP-01S
  3. Insert the ESP-01/ESP-01S into the 2×4 pin header (follow the arrow direction on the board)

Temperature and humidity data is sent to another WiFi module and displayed via serial output:

Package Contents

  • 1× ESP8266 ESP-01/ESP-01S DHT11 Temperature Humidity Module

Resources