ST915P, all-satellites multi-frequency high-precision positioning and orientation module, launched by Shenzhen Simple Technology Electronics Co., LTD, is a multi-function, high-precision, vehicle-mounted, high-reliability product. ST915P is an all- satellites, multi-frequency, small-size high-precision positioning, directional GNSS module, which meets the requirements of multi-modes and multi-frequency of navigation satellites system, supporting GPS, BDS-2, BDS-3, GLONASS, Galileo, SBAS and QZSS. Mainly apply to UAV, lawn mower, precision agriculture and intelligent driving test and other fields, support the whole satellites full frequency spot the RTK positioning on the chip and dual antenna orientation solution, and can be used as a mobile station or base station.