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2011•Huagong zidonghua ji yibiaoRequires access

Design of nRF905-based Wireless Temperature and Humidity Detection and Transmission System

Yanchun Wang

Open publisher page 2 citations

Abstract

Aiming at advantages of wireless communication in short range in data acquisition,an intelligent system for temperature and humidity detection and transmission based on RF transmission technology was designed.Both nRF905 RF transmission module and AT89S52 MCU-cored this system consists of host and slave computers.The slave computer collects and displays the real-time data of temperature and humidity and the host computer completes the functions of temperature and humidity storage,curve drawing,alarm setting and so on.The nRF905 wireless transmission module and PL2303 conversion chip can implement data wireless transmission and conversion of RS232 serial port to USB.

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What this paper is about

Aiming at advantages of wireless communication in short range in data acquisition,an intelligent system for temperature and humidity detection and transmission based on RF transmission technology was designed.Both nRF905 RF transmission module and AT89S52 MCU-cored this system consists of host and slave computers.The slave computer collects and displays the real-time data of temperature and humidity and the host computer completes the functions of temperature and humidity storage,curve drawing,alarm setting and so on.The nRF905 wireless transmission module and PL2303 conversion chip can implement data wireless transmission and conversion of RS232 serial port to USB.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Aiming at advantages of wireless communication in short range in data acquisition,an intelligent system for temperature and humidity detection and transmission based on RF transmission technology was designed.Both nRF905 RF transmission module and AT89S52 MCU-cored this system consists of host and slave computers.The slave computer collects and displays the real-time data of temperature and humidity and the host computer completes the functions of temperature and humidity storage,curve drawing,alarm setting and so on.The nRF905 wireless transmission module and PL2303 conversion chip can implement data wireless transmission and conversion of RS232 serial port to USB.

Key concepts: USB, Microcontroller, Serial port, Wireless, Transmission (telecommunications), Data transmission, Embedded system, Serial communication

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