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ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module

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    Feature:

    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.

    ESP8266 ESP-01S:

    1MB (8Mbit) Flash size.
    AP, STA, AP+STA modes available.
    Very simple AT commands, easy to use.
    Low-power consumption and small
    Internal LWIP interface.
    Only four pins interface, VCC-3V3, GND, TXD and RXD.
    AT commands firmware. New IC ESP8266ex
    This module just have small upgradation on ESP-01 PCB board


    Characteristic:
    Master: 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 power supply)
    Measuring range: 20-90% RH 0-50 °C
    Measurement accuracy: Temperature: ± 2 ° C Humidity ± 5% RH
    Application example:
    1. Power supply: 3.7V-12V DC power supply is connected to VCC GND (2.54mm pin header)
    2. Download the program to ESP-01S (package does not includes this wireless module)
    3. Plug the ESP-01/ESP-01S (package does not includes this wireless module) into the 2*4 Pin female (in the direction of the arrow)

    Package includes:

    1 x WiFi Node Module

    1 x ESP-01S Wireless Module


    Reviews(16)
    5.00
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    Questions & Answers(1)
    Q: What is the schematic for the HDT11 module? Pin out?
    1 answers
    Description
    ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module
    n
    nESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module
    n
    nESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module
    n
    nESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module
    n
    nESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module
    n
    nESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module
    n
    nESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module
    n
    nESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module

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