This paper presented the study of combination between embedded programming in ARM Cortex M4 and Android application. Based on this study, a controlled system for residential devices is designed including lighting devices, sensor systems for temperature, moisture, gas, flood, security and remote control that could be controlled remotely using a central board based on ARM Cortex M4. Furthermore, an embedded program is built in ARM board in order to communicate with GMS module for transmitting and receiving SMS to house owner's cell phone. Besides, the project has successfully implemented an Android application, which simulate the operation of residential devices, to help owner can control and monitor the devices status. The central board also can send the warning message to the owner in case of accident such as fire or thief