I am trying to build a wireless humidistat. This will be used in a humidor. The humidistat will be connected to a humidifier. i haven't chosen one yet so no specs on it. I have no components selected as of yet. I need help with the right items to select for the project. This is one of the first projects I'm working on so I'm fairly new to this. I have a wired version of the humidistat which works on arduino uno, basic relay, temp and humidity sensor, and adafruit lcd. Looking to make that better.
Any help is appreciated. Thank you