Temp, Humidity CO2 sensor and library.

Using Arduino Sensors
186

I'm also noob but I've gotten a lot better thanks to the help I've received through this forum.

A few things I would try:

  1. Remove the files that contain the "SoftwareSerial" library from your libraries folder and see if that helps.

Used: /home/ubuntu/opt/cores/arduino/avr/libraries/SoftwareSerial

Not used: /home/ubuntu/opt/libraries/latest/printoo_library_1_0_2

Not used: /home/ubuntu/opt/libraries/latest/dabble_1_0_0

  1. find a PC and Download the desktop IDE, I feel like I've read a lot of posts where people are having difficulties with the web version.

  2. If it's looking for Cozir.h and you have cozir.h it won't find the header file.

Hope this helps.