SparkFun Forums 

Where electronics enthusiasts find answers.

Have a good idea for a new product for SFE or Olimex? Let us know!
By rometitus
#187851
I'm a mushroom farmer working with Arduino and Raspi to build a climate controlled growing unit and was curious if anyone knows of a single sensor that will read temperature, humidity and CO2 ppm. If not, anyone have thoughts on the effort it would take to build one? Thanks!
User avatar
By Ross Robotics
#187866
What have you found with Google so far?