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Wireless temperature sensor system based on AT89S52 and nRF24L01

Zhou Yuan-ju

Abstract

The ultra-low-power wireless temperature monitoring system was designed based on AT-89S52 microcontroller and nRF24L01 RFIC.It was designed to measure and indicate temperature in harsh conditions,and send them out by nRF24L01.The received data can be sent through the RS-232 serial port to the PC.The characteristics were designed in this system,such as simple circuit,low-power consumption and high reliability of data transmission.

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Available abstract

Key concepts: Microcontroller, Computer science, Wireless, Reliability (semiconductor), Wireless transmission, Wireless sensor network, Measure (data warehouse), Power consumption