Best wireless communication device for controlling 200 microcontrollers? Answered
I am looking for suggestions of wireless communication devices for microcontrollers (such as Arduino) to other microcontrollers(such as Arduinos). The distance will be about 100 meters, and I am looking for the most efficient and quickest way to send information from 1 transmitter microcontroller to about 200 receiver microcontrollers. I've browsed around and have some ideas of devices that can be used. I just wanted to ask other's ideas on the matter before I move on to testing my own ideas.