Wireless data acquisition system based on ARM

The need of real-time data acquisition in industry control system is growing, ARM7 processor LPC2200 combined with embedded real-time operating system μc/OS-II realize the data acquisition system and remote transmission through the wireless communication and can be used in a wider field. The overall structure of the system, the software process and acquisition hardware circuit are introduced. The whole system hardware is in the small size, low power consumption, strong scalability, stable operation, convenient program maintenance and upgrade, have many channels online real-time data acquisition, processing and transmission, and other functions.