E108-GN03G-485 High-precision satellite positioning module GNSS multi-mode satellite positioning [Chip solution]:AT6558R [Communication interface]: RS485 [Operating voltage]:2.7-5.5V [Positioning system]:BDS/GPS/GLONASS [Product size]:50.4*38.4*17.0mm [Introduction]:E108-GN04G-TTL is a high-performance, highly integrated, low-power, low-cost GNSS multi-mode satellite...