I want to make a bms home system with 8051.But i don't know wich microcontrollers to use.To be specific i need a: 1 microcontroller that can communicate with wifi because i want to control the entire system via my pc b:unknown number of microcontrollers which they were connect with the wifi microcontroller.Also in these microcontrollers will connect the d/a and a/d converters for the sensors.
*For this project will i need any other chips except controllers,converters and the "typical" max232, etc...? *To make the network between all the controllers which protocol do you recommend?will i need specific controllers to make the netwrok?
plz help.... Thanx
"That's why i ask for an AVR that can communicate via wifi with my pc"
An AVR is just another 8-bit microcontroller - it will have no significant advantage (or disadvantage) over an 8051.
"the 8051 will connect with AVR"
That is pointless! That would just be adding cost & complexity (to both the development and the production) to no particular benefit!