Dianxin kexue (Jul 2014)
Design and Implementation of RF Communication Module in Intelligence Home
Abstract
In view of the problem that different kinds of intelligence home terminals bring the great difference of network interface, the RF communication module which controls appliances through four-wire was designed. The interface of module is concise and highly compatible. First of all, the architecture of intelligence home which based on RF wireless communication technology was described. A wireless communication module using STM8S103F3 microcontroller and CC1101 wireless transceiver was designed. In addition, the hardware and software design of the communication module was discussed. Simulated FIFO buffer is used to ensure no loss of data while anti-collision function is realized by checking the frequency of electromagnetic wave before sending data. Test results show that this module can meet the demand of low cost, low power consumption and long distance wireless transmission.
