AC infinity or spider farmer enviroment controller?

[chrisj]

Hi @greenbtree

NIWA support a CO2 module, and many have tested and enjoyed the system here on GN. Its also made in USA.

Niwa Grow Hub | direct from Growers House

Niwa CO2 Sensor - Essential Grow Room Monitoring Accessory

"NIWA" grow hub testing**

Great that you have received your NiWA grow hub @PreyBird1 , And I am hoping automation saves you loads of time, improving your grow. Its worth testing and even help in developing the product further. I am sure they are doing software updates regularly to add features, patches etc. Good luck @nacho151 , look forward to seeing how you use yours. Buy a NIWA Grow Hub, click the link below.