Wireless rotor temperature measurement system based on MSP430 and nRF401

This paper presents a wireless rotor temperature measurement system based on MSP430 monolithic processor and nRF401 wireless communication module. Hardware structure, function of main devices and software design are also introduced. Service condition indicates that this system is simple and easy-to-use and the temperature signal is stable and reliable. When temperature measurement of 10 points above is request on the rotor, this system has obvious advantage.