ESP8266 ESP-01 ESP-01S DHT11 Temperature Humidity Sensor for Arduino Wifi Wireless Module Smart Home IOT DIY Project Kit

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260 руб.

Магазин Heltec Automation Official Store

Описание

Description

This module can be used as a temperature and humidity acquisition node for smart home or IOT projects. This module to ESP8266-01 / ESP-01S as the master, DHT11 for the temperature and humidity sensor. ESP8266 collection environment temperature and humidity upload 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 intelligent home or IOT projects.

Download: http://github.com/IOT-MCU

Specification

Master : ESP-01 / ESP-01S Temperature and humidity sensor: DHT11 Operating voltage: DC 3.7V-12V (support 3.7v lithium battery power supply) Measuring range: 20-90% RH 0-50 ℃ Measurement accuracy: Temperature: ± 2 ℃ Humidity ± 5% RH

Package:

ESP8266 ESP-01 ESP-01S x 1

DHT11 Temperature Humidity Sensor Module x 1

Application example:

1. Power supply: 3.7V-12V 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 (in the direction of the arrow), show as below: ESP8266 ESP-01 ESP-01S DHT11 Temperature Humidity Sensor for Arduino Wifi Wireless Module Smart Home IOT DIY Project Kit