The Architecture of Device Communication in Internet of Things Using Inter-Integrated Circuit and Serial Peripheral Interface Method

The biggest challenge in analysis IoT is a complex combination of communication networks. In addition, limited resources are the cause of the failures that cause communication failure. This communication should be designed to avoid errors in sending or receiving data. Therefore, we need a way to determine IoT device communication method using multiple devices that can work optimally. By default, device communications in IoT devices working serial it is not possible in one multi sensor device to work in parallel in the context of transmitting data, normally one device one sensor. This paper describe communication device in IoT using inter-integrated circuit (I2C) and serial peripheral interface (SPI) also using parameters execution time, memory, CPU using and power consumption. The experimental results are expected to help optimize the performance of IoT architecture by using the best device communication. Evaluation in this study were conducted by comparing the performance of each of the parameters tested. Then performed the evaluation process to get the best method of communication between devices from Arduino communication to Raspberry Pi.