STMicroelectronics' Teseo-LIV3R module is an easy to use Global Navigation Satellite System (GNSS) standalone module, embedding Teseo III single die standalone positioning receiver IC working simultaneously on multiple constellations (GPS/Glonass/BeiDou/QZSS).

The certified Teseo-LIV3R modules provide proven accuracy and robustness of Teseo chips. The modules, with optimized RF, embedded firmware, and complete evaluation environment, save development time, while their compactness and cost-effectiveness make them ideal for many applications, especially IoT applications, such as insurance, goods tracking, drones, tolling, anti-theft systems, people and pet locations, vehicle tracking, emergency calls, fleet management, vehicle sharing, diagnostics, and public transportation.

Within its 9.7 mm x 10.1 mm tiny size, Teseo-LIV3R offers superior accuracy thanks to the on board 26 MHz temperature compensated crystal oscillator (TCXO) and reduced time to first fix (TTFF) relying on its dedicated 32 kHz real-time clock (RTC) oscillator. Teseo-LIV3R also provides server-based real-time assisted GNSS. Teseo-LIV3R module solution optimizes the time to market of the final applications with a temperature operating range from -40°C to +85°C.