The ESP8266 DHT11 UV and water flow sensor IOT Weather Station Kit This ESP8266 IOT Weather Station Kit is based on esp8266 wifi function to achieve remote data transmission products, through the three sensors to collect temperature and humidity information and to achieve water droplets detection And UV intensity testing.

Three sensor performance is very good, the first Crowtail- temperature & humidity sensor, which uses DHT11 sensor can simultaneously measure the temperature and humidity and then digital signal output. The water flow sensor can detect whether the outside is raining, and the last uv sensor can detect the UV intensity in the current environment. The information collected by the sensor will be processed by esp8266 iot board and sent to another esp8266 iot board, which is connected with a Crowtail-oled. The iot board will display the weather information through the oled screen.

This kit has several highlights, the first is the most popular esp8266wifi chip, powerful, easy to use. Relatively easy to get started, and the board with a charging circuit can facilitate the outdoor part of the sensor is part of the independent work, the second is to build hardware is very convenient and simple, all the sensors and processors only need to connect a few crowtail cable can. The third is for the use of uv sensors and oled, in the weather information to join the UV monitoring is more conducive to people to make the best choice for travel, and then use the oled display and more energy. The most important thing is that, as a kit, it has a lot of development and learning value, you can write your own code or use other sensors to get the information you want and display it in other forms.

After receiving this kit, you can follow our instructions for programming and assembly, and then place the Monitoring station on the mailbox outside the house, or on the roof, but do not put too far, please keep in the 20m range , Then place the Display station next to your bedroom or locker room. Everything will be smarter and more beautiful.

(Pay attention to that this kit does not contains batteries）

Features

ESP8266 nodemcu kit

Weather station kit

Low standby power

Easy to assemble

Smarthome application

Variety of sensors

More helpful to your daily life and fully interesting

Specifications

Working Voltage: DC 3.3V-5V

Best transmission distance: ≤20m

Weight: 128g

Case size: 146mm(L)*86mm(W)*35mm(H)

Package list

Crowtail- ESP8266 NodeMCU x2

Crowtail- Temperature & Humidity sensor x 1

Crowtail- OLED x 1

Crowtail- Water Sensor x1

Crowtail- UV sensor x1

30cm Micro USB cable x2

Useful Link:

• User Manual
• Source Code