ESP8266 and SMOG part three: sensor protection, cloud upload

Last time we updated our simple SMOG sensor with display (OLED) and added BME 280 to verify the SMOG measurements – the environmental sensor – as we know that humidity over 70% can add up to the SMOG.
It’s time now to protect our sensor.
Continue reading ESP8266 and SMOG part three: sensor protection, cloud upload

ESP8266 and SMOG part two: OLED display, measuring conditions

Last time we build a simple SMOG sensor, it’s time to add display (OLED) and to verify the SMOG measurements – the environmental sensor – as we know that humidity over 70% can add up to the SMOG.
Continue reading ESP8266 and SMOG part two: OLED display, measuring conditions