Mobile Data Query System Based on Bluetooth Technology Research and Design
Dunlan Tu · DEStech Transactions on Materials Science and Engineering · 2017
To make people understand the information in time, using mobile phones to send instructions "bluetooth" to GPRS module, receives the echo of the message content for the bluetooth module address and light information. The scheme comprehensive utilization of the Internet of things (GPRS and bluetooth wireless sensor technology, this system has simple structure, low cost, and expected results have been achieved in the laboratory, to realize mobile data query.