Homeyduino ESP DHT22

A pritty simple sensor node made by a ESP μC and a DHT22/AM2302 sensor. The hole ide is to take 5 sampels and thrue them in an array, sort them by size and only send the third number, a.k.a medan value.

Wiring

(I know, i hate this kinde of circuits examle, but the are easy to read)

• A 4.7k resistor between Pin 1 -> Pin 2

Example

Here is my first node in my workshop (Swedish)

To-Do-List:

A lot =)

Useful links

For more info, check out this GitHub links

• Arduino-Master lib for ESP8266 --> https://github.com/esp8266/Arduino
• Homeys arduino lib, or "Homeyduino" --> https://github.com/athombv/homey-arduino-library
• emilv and his ArduSorting lib --> https://github.com/emilv/ArduinoSort
• RobTillaart's DTHNew lib --> https://github.com/RobTillaart/DHTNew

I hope you enjoyd this

Regards Melker