X-STM32MP-GNSS2 is an STM32 MPU expansion board with Teseo-LIV4F module for Low Power Multi-Constellation GNSS positioning using various sensors for data accuracy.

The X-STM32MP-GNSS2 interfaces with the STM32MP microprocessor via 40 pin GPIO connector pins using I2C, UART, GPIO connections for various components. It is compatible with both STM32MP157F-DK2 and Raspberry Pi’s GPIO connector layout.

Teseo-LIV4F is a global navigation satellite system (GNSS) standalone low power module. It embeds the Teseo IV positioning receiver IC working simultaneously on multiple constellations (GPS/Galileo/Glonass/BeiDou/QZSS/IRNSS).

iNEMO inertial module ISM330DHCX has a full-scale acceleration range of ±2/±4/±8/±16 g and a wide angular rate range of ±125/±250/±500/±1000/±2000/±4000 dps.

QVAR Embedded ILPS22QS functions as a digital output barometer, supporting dual full-scale up to 4060 hPa.

The IIS2MDC is a high-accuracy, ultra-low-power 3-axis digital magnetic sensor having dynamic range up to ±50 gauss.

The embedded cross dipole active multiband GNSS antenna is included in the package.

• Teseo-LIV4F GNSS Receiver
• On board iNEMO inertial module for accelerometer and gyroscope
• QVAR embedded pressure sensor for altitude measurement
• Magnetometer for position accuracy
• LEDs for PPS, power, user
• Keys for reset, wakeup and user
• EEPROM for automatic GPIO setup and driver setup
• Compatible with both STM32MP157F-DK2 and Raspberry Pi’s GPIO connector