Digital Wireless Telemetry Circuit Temperature

Abstract

AT89C2051 microcontroller and TX315A based wireless module designed a multi-temperature two-way wireless telemetry system. Temperature measurements using platinum resistance; wireless module based on FSK modulation, the use of efficient forward error correction channel coding technology; system for low-power design. Describes the measurement station and master station software, and data communication protocols. Improve the system software and hardware design, high reliability, easy to use.