The module has a sensitivity of -160 dBm when tracking GPS satellites (-158 dBm with GLONASS satellites), a fast acquisition time, and draws 6.5 mA at 3V thanks to a high-efficiency power converter. The EVA-7M is a standalone GNSS receiver which provides a position without the need for host integration or extra RF components. It is optimised for keeping eBOM and system costs to an absolute minimum.
A UART, USB, SPI and I 2C interface provide flexible connections to a host processor. EVA-7M can also communicate directly with u‑blox’ SARA 2G, LISA 3G and TOBY LTE cellular modules to support advanced tracking and location-aware applications.