REX012832AGPP3N00000 is a solar-powered, certified GPS receiver produced by Raystar. It is designed to work with a range of applications, including mobile, lightbar, and pedestrian navigation, as well as tracking and data logging. It features multiconstellation GNSS tracking, as well as fast TTFF and precise positioning for indoor and outdoor environments. The device also supports industry-standard NMEA-0183 and RTCM-3.x protocols for easy integration. Additionally, it features multiple serial ports, GNSS raw data output, event reporting, and GPIOs.