Teseo III GNSS modules
Teseo III modules support GNSS integrity messages that monitor the gaps between the LMS-based PT solutions against three active constellations to ensure anti-spoofing and anti-jamming protection. Teseo III GNSS chips and modules also embed a Geofence subsystem able to notify the host if the current position falls inside/outside a set of preprogrammed circles. Teseo-LIV3R modules provide RealTime Assisted GNSS (RT-AGNSS), a server-based Assisted GNSS solution for continuous real-time satellite position determination. While, Teseo-LIV3F modules further provide Autonomous Assisted GNSS features that are able to predict a device's position based on previous satellite observations.
LSM6DSO - motion sensor
With advanced digital functions, the LSM6DSO boosts performance at 0.55 mA in high-performance mode and enabling "Always-on" low-power features for optimal motion measurements. The LSM6DSO can be configured to generate interrupt signals activated by user-defined motion patterns thanks to up to 16 embedded finite state machines that can be programmed independently for motion detection. Includes an embedded temperature sensor for added accuracy.
LPS22HH - pressure sensor
The world's smallest pressure sensor, the LPS22HH has an integrated first-in first-out (FIFO) buffer allowing the user to store data in order to limit interventions by the host processor and save energy. It features a Data-Ready signal which indicates when a new set of measured data is available, simplifying data synchronization. Available in a 2 x 2 mm full-mold, holed LGA package, the LPS22HH can communicate with applications via an SPI or I²C interface.
LIS2DW12 - accelerometer
With ultra-low power consumption, the highly configurable LIS2DW12 features user-selectable full scales, embedded self-test capability and a dedicated internal engine to process motion and acceleration data when tracking assets subject to sharp acceleration events such as falling, sliding, and impacts or collisions.
HTS221 - humidity and temperature sensor
This ultra-compact sensor embeds a highly accurate, factory-calibrated sensing element and features a programmable output data rate for monitoring critical humidity and temperature threshold values, which is especially important in applications such as cold chain shipments.
ST provides a full development ecosystem including a complete standalone GNSS solution as well as an STM32 Nucleo evaluation and prototyping platform.
Complete standalone Teseo-LIV3F GNSS evaluation board
The EVB-LIV3F is our standalone solution designed to evaluate the Teseo-LIV3F’s performance using only a PC. (Also available for the Teseo-LIV3R: EVB-LIV3R.)
By just connecting the EVB-LIV3F board to your PC through the USB port, you can explore, test and evaluate all the Teseo-LIV3F’s features and their performance using the ST Teseo-Suite PC GUI.
In addition to a GNSS antenna, the EVB-LIV3F kit comes with 12-volt cigarette lighter power supply plug, and an assortment of cables to guarantee the easiest and the best user experience for testing your solutions in laboratories, vehicles and outdoor locations.
STM32 Nucleo evaluation and prototyping platform with cellular connectivity
Based on the STM32L4 Discovery pack for LTE IoT cellular-to-cloud communications (P-L496G-CELL02), a GNSS expansion board for STM32 Nucleo (X-Nucleo-GNSS1A1) and a Motion MEMS and environmental sensor expansion board for STM32 Nucleo (X-NUCLEO-IKS01A3), developers will find a flexible platform for developing full-feature and high-accuracy GNSS prototypes in different configurations using our STM32Cube development ecosystem.
Running the GNSS expansion software (X-CUBE-GNSS1) to perform all GNSS operations including acquisition, tracking, navigation and data output without external memory support, the X-NUCLEO-GNSS1A1 expansion board is compatible with Arduino™ UNO R3 and ST morpho connectors so it can be plugged to the STM32 Nucleo development board and stacked with additional STM32 Nucleo expansion boards.
A dedicated STM32Cube function pack (FP-ATR-LTE1) is available to connect an IoT node to Amazon Web Services using LTE cellular connectivity and view GNSS and MEMS sensor data using standard application layer protocols. It fully supports security and protocol requirements to interface with AWS cloud thanks to the integrated Amazon AWS IoT SDK.
And to make it easier for developers, our AWS dashboard (DSH-ASSETRACKING) provides a user-friendly interface to monitor and analyze GNSS positioning data as well as data from the motion and environmental sensors.
All Evaluation Features
The EVB-LIV3F standalone board is the easiest platform to evaluate the Teseo-LIV3F GNSS modules.
- Only a PC with USB port is required.
- The ST Teseo-Suite PC GUI available free of charge
- Datalogging, geofencing and odometer functions
- USB Power Supply and battery charger
- NMEA stream decoding and inspection feature
ST Teseo Suite
A PC software tool able to manage, configure and evaluate Teseo GNSS solution performance:
- Multiple GNSS tracer
- Multiple protocol support
- GNSS firmware configuration and flashing tool
- Dead reckoning panel
- NMEA diagnostic tool
- Satellite signal monitoring viewer
- Map and Log viewers
The X-NUCLEO-GNSS1A1 expansion board offers the following advantages:
- Easy access to all the signals.
- Expandable platform to fit the customer application.
- Teseo-LIV3F’s driver already available (binary and C-Code)
- Compatible with STM32 development ecosystem
Benefits of the GNSS expansion software (X-CUBE-GNSS1):
- Middleware for the NMEA protocol and for Assisted GNSS (A-GNSS) support
- FreeRTOS task scheduling to ensure better asynchronous message parsing
- Sample application to transmit GNSS data to a PC and for A-GNSS support
- Free, user-friendly license terms
MEMS and Sensors
Microcontrollers & Microprocessors
|STM32L496AG||带FPU的超低功耗80 Mhz Arm Cortex-M4 MCU，具有1 MB Flash存储器、USB OTG、LCD和DFSDM|
STMicroelectronics - SL-CNWLC03602V2