Introduction: CO2meter and Quality Control of the Air Wifi and Lcd Display

About: diy student

Use of the module ESP8266 and Nokia LCD 5110

Step 1: PART

A DIY realization of a measuring device co2 pressure temperature humidity

with display lcd and transmission in WiFi

to realize this assembly
it is necessary:

Arduino mini pro 5v or 3.3v : 2.65 $

http://www.banggood.com/Wholesale-New-Ver-Pro-Mini...

TGS 4161 CO2 Carbon Dioxide Sensor Module Voltage Probe : 54,79 $

http://fr.aliexpress.com/store/product/CO2-carbon-...

NOKIA 5110 LCD display : 3,58 $

http://www.banggood.com/Nokia-5110-LCD-Module-Whit...

BMP180 Digital Barometric Pressure Sensor :1,51 $

http://www.ebay.com/itm/New-BMP180-Digital-Baromet...

DHT22 AM2302 Digital Temperature Humidity Sensor : 5,35 $

http://www.banggood.com/Wholesale-DHT22-AM2302-Dig...

USB Lithium Battery Charger Module Board With Charging And Protection : 1,55 $

http://www.banggood.com/USB-Lithium-Battery-Charge...

500mA DC-DC 1V-5V Converter Step Up Module Power Module : 2,12 $

http://www.banggood.com/2Pcs-500mA-DC-DC-1V-5V-Con...

Olight 3.6v 3200mah Rechargeable Protected 18650 Lithium Battery : 11,49 €$

http://www.banggood.com/1pcs-Olight-3_6v-3200mah-R...

DIY Battery Box Holder Case For 18650 Rechargeable Battery : 3.19 $

http://www.banggood.com/5Pcs-DIY-Battery-Box-Holde...

Stripboard Veroboard : 7,31 $

http://fr.aliexpress.com/item/5-pcs-lot-Stripboard...

Step 2:

Follow the plan of cabling.

For more piece of information this referer in the tuto various and the plans of Web

https://geektimes.ru/post/258874/

and

http://security-corp.org/hard/diy/23887-arduino-na...

Step 3: Sketch

Sketch to arduino nano