I have been reading about using a Raspberry Pi to control an Arduino. My goal is to control several Arduinos using a single Raspberry Pi, in order to automate several tasks, it is important to note that I wont be able to use wifi were I will design this system.
How many Arduinos is the maximum I would be able to control with only one Raspberry Pi? I am planning to use the model 3 B+.
I have checked several post like this one, but they show how to control only one Arduino, or this other one, which is more or less the same.
I found this question which says that it is possible with I2C, but most examples I have found with I2C show how to control 1 device, such as this one.
I have a ton of coding experience, but less so with electronics, is there any place where I could start fairly simple on how to control several Arduinos with I2C, and what is the maximum amount of Arduinos I would be able to control?
Thank you so much
