Hi, i'm currently doing a project related to home automation. i need to control relays with my 8051. for wireless communication i decided to use XBEE PRO but unfortunately i couldn't get it. can anyone tell me any alternative like RF module?? its number, range etc. please mention most common modules if you can... thanx.
I would say that it is far easier for you to figure out which can not controlled by your mcu and go from there.
Because the universe of a modern RF data module that cannot be controlled by a mcu is far smaller than the universe of RF modules that can.