Product Info

LTE Standard Module Series
EC21 Mini PCIe Hardware Design
EC21_Mini_PCIe_Hardware_Design 36 / 64
4 GNSS Receiver
EC21 Mini PCIe includes a fully integrated global navigation satellite system solution that supports
Gen8C-Lite of Qualcomm (GPS, GLONASS, BeiDou, Galileo and QZSS).
EC21 Mini PCIe supports standard NMEA-0183 protocol, and outputs NMEA sentences at 1Hz data
update rate via USB interface by default.
By default, EC21 Mini PCIe GNSS engine is switched off. It has to be switched on via AT command. For
more details about GNSS engine technology and configurations, please refer to document [3].