Introduction: CO2meter and Quality Control of the Air Wifi and Lcd Display
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 $
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
Step 3: Sketch
Sketch to arduino nano