CO2 meter with data storage on Thingspeak by CHK155

CO2 meter with data storage on Thingspeak by CHK155


HOUSING for a: CO2 sensor (SenseAir S8) 0.96" OLED display ESP8266 ENGLISH Manual:https://docs.google.com/document/d/1WCdxVFKqlA6AQfRXnr2x_8ZoYipKXyY1oP_ZQq_SWps/edit?usp=sharing NEDERLANDSE Handleiding:https://docs.google.com/document/d/15lo-tROe9HWYiQ_O728BIb1DGtcIgnMfv9KEduyH4Mc/edit?usp=sharing