Low-power Synchronized Multi-channel Data Acquisition Communication System
F. John Dian · 2019
With the rapid development of Internet of things (IOT) devices and their applications in sensor network for data collection, it is possible to design a low-cost wireless multichannel data acquisition (DAQ) communication system with low power consumption and relatively long range which performs time synchronization to collect data accurately and in a timely manner. In this paper, we propose an architecture for a DAQ communication system which is based on Bluetooth Low Energy (BLE). We also describe the challenges of a practical BLE-based DAQ system.