ST903P, the multi-system multi-frequency RTK high-precision navigation and positioning module designed and produced by Shenzhen Simple Technology Electronics Co., LTD, is a professional high-precision positioning module for centimeter-level high-precision positioning application. The module based on the design of high-precision navigation and positioning chip, supports BDS, GPS/QZSS, Galileo, GLONASS multi-system, multi-frequency, internal integration of RTK algorithm, can provide stable centimeter-level high-precision positioning services. 

ST903P, with compact size, using LGA pad, supports standard take and place and reflow welding, has the anti-interference, small size, low power consumption, high precision degree characteristics. 

Widely used in transportation, agriculture, forestry, communications, power, surveying and mapping, disaster prevention and relief and other industries of monitoring, high-precision location services and high-precision vehicle navigation, intelligent logistics, intelligent robots, drones, automatic driving and other fields.