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To address traffic congestion and pollution issues caused by rapid urbanization, bicycle and electric scooter sharing platforms provide a convenient option for last-mile transportation while supporting a faster transition to a greener world.

ST is keen on helping people share mobility and offers a wide range of GNSS-based asset management solutions for monitoring and tracking vehicles to reduce costs and manage their fleets.

Our TESEO-LIV3 GNSS module family is the perfect fit for tracking electric scooters and light electric vehicles (LEVs). Thanks to our turnkey solutions including evaluation tools and software, TESEO GNSS modules make it easier for companies to track and locate mobile objects and set up geofencing protection systems.

In addition to a comprehensive selection of power management devices, ESD protection ICs and Bluetooth low-energy SoCs, ST offers a complete range of 32-bit MCUs and Secure Elements as well as environmental and motion MEMS sensors to support designers for prototyping their sharing platform, reduce their development costs and shorten their time-to-market.

Buck regulators

e-Fuses

Low Dropout (LDO) Linear Regulators

eSIM

Authentication & Secure IoT

STM32 Mainstream MCUs

Bluetooth Low Energy

GNSS Modules

Balun

BLDC Motor Control

Part Number

Description

Status

Core Products

Price (US$)*

Order / Download

Teseo-LIV3F

Key features

Simultaneously multiconstellation
-163 dBm navigation sensitivity
1.5 m CEP accuracy positioning
16 Mbit embedded Flash for data logging and FW upgrade
2.1 V to 4.3 V supply voltage range
Tiny LCC 18 pin package (9.7x10.1)
Operating temperature (-40°, 85°C)
Free FW configuration
17 μW standby current and 75 mW tracking power consumption

Tiny GNSS module

13.94

Buy now

EVB-LIV3F

Key features

ST Teseo-LIV3F GNSS platform
Multiconstellation GNSS: GPS, Galileo Glonass, Beidou, QZSS supported
USB Power Supply and battery charge
Internal battery footprint for standalone usage
ON/OFF and Reset buttons available
NMEA over
- UART by USB
- I2C by connector
PPS output
Leds:
- PPS
- Power

IMAGE

FEATURED RESOURCES

schematics bill of materials gerber

TESEO LIV3F module evaluation board

165.38

Buy now

TESEO-SUITE

Key features

Multiple GNSS tracer
Multiple protocol support
GNSS firmware configuration tool
GNSS flashing tool
Dead reckoning panel
NMEA diagnostic tool
Satellites signal monitoring viewer
Map viewer
Log viewer

PC software tool to manage, configure and evaluate the performances of Teseo GNSS family

Software

Part Number	Software Version	Marketing Status	Supplier	Download
TESEO-SUITE	5.2.3	Active	ST	Get Software

Teseo-LIV3F

Description:

Tiny GNSS module

Quick view

Price (US$)*

13.94

Key features

Simultaneously multiconstellation
-163 dBm navigation sensitivity
1.5 m CEP accuracy positioning
16 Mbit embedded Flash for data logging and FW upgrade
2.1 V to 4.3 V supply voltage range
Tiny LCC 18 pin package (9.7x10.1)
Operating temperature (-40°, 85°C)
Free FW configuration
17 μW standby current and 75 mW tracking power consumption

EVB-LIV3F

Description:

TESEO LIV3F module evaluation board

Quick view

Price (US$)*

165.38

Key features

ST Teseo-LIV3F GNSS platform
Multiconstellation GNSS: GPS, Galileo Glonass, Beidou, QZSS supported
USB Power Supply and battery charge
Internal battery footprint for standalone usage
ON/OFF and Reset buttons available
NMEA over
- UART by USB
- I2C by connector
PPS output
Leds:
- PPS
- Power

IMAGE

FEATURED RESOURCES

schematics bill of materials gerber

TESEO-SUITE

Description:

PC software tool to manage, configure and evaluate the performances of Teseo GNSS family

Quick view

Price (US$)*

Software

Key features

Multiple GNSS tracer
Multiple protocol support
GNSS firmware configuration tool
GNSS flashing tool
Dead reckoning panel
NMEA diagnostic tool
Satellites signal monitoring viewer
Map viewer
Log viewer

Part Number	Software Version	Marketing Status	Supplier	Download
TESEO-SUITE	5.2.3	Active	ST	Get Software

Part Number	Description
EVB-LIV3F	TESEO LIV3F module evaluation board	Quick view Key Features ST Teseo-LIV3F GNSS platform Multiconstellation GNSS: GPS, Galileo Glonass, Beidou, QZSS supported USB Power Supply and battery charge Internal battery footprint for standalone usage ON/OFF and Reset buttons available NMEA over UART by USB I2C by connector PPS output Leds: PPS Power Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-GNSS1A1	GNSS expansion board based on Teseo-LIV3F module for STM32 Nucleo	Quick view Key Features Operating supply voltage: 3.3 - 5 V Ambient temperature: -40/+85 °C Sensitivity: -162 dBm indoor (tracking mode) Interfaces: a UART port an I²C port Configurable digital I/O timepulse EXTINT input for wakeup NMEA protocol Assisted GNSS: Predictive autonomous Predictive server-based Real-time server-based Compatible with STM32 Nucleo boards Compatible with the Arduino™ UNO R3 connector LNA and SAW filter on the RF path SMA female antenna connector Battery holder RoHS and WEEE compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-STRKT01	LoRa® IoT tracker	Quick view Key Features Optimized IoT tracker solution over LoRaWAN™ network with simultaneous multi-constellation GNSS positioning and geofencing support Battery operated solution with smart power management architecture First IoT ST reference embedding a USB Type-C connector and a port controller Environmental and motion sensors Data logging STM32Cube function pack (FP-ATR-LORA1) High flexibility to cover different application profiles: asset tracker people and animal tracker fleet management WEEE and RoHS compliant 2006/66/EC Directive compliant Contains trasmitter module FCC ID: VPYCMABZ and IC ID: 772C-CMABZ CE certified Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
EVB-LIV3R	TESEO LIV3R module evaluation board	Quick view Key Features ST Teseo-LIV3R GNSS platform Multi constellation GNSS: GPS, Glonass, Beidou, QZSS supported USB Power Supply and battery charge Internal battery footprint for standalone usage ON/OFF and Reset buttons available NMEA over UART by USB I2C by connector PPS output Leds: PPS Power Show More Product Details Download databrief

Part Number

EVB-LIV3F

TESEO LIV3F module evaluation board

Quick view

Key Features

ST Teseo-LIV3F GNSS platform
Multiconstellation GNSS: GPS, Galileo Glonass, Beidou, QZSS supported
USB Power Supply and battery charge
Internal battery footprint for standalone usage
ON/OFF and Reset buttons available
NMEA over
- UART by USB
- I2C by connector
PPS output
Leds:
- PPS
- Power

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

X-NUCLEO-GNSS1A1

GNSS expansion board based on Teseo-LIV3F module for STM32 Nucleo

Quick view

Key Features

Operating supply voltage: 3.3 - 5 V
Ambient temperature: -40/+85 °C
Sensitivity: -162 dBm indoor (tracking mode)
Interfaces:
- a UART port
- an I²C port
- Configurable digital I/O timepulse
- EXTINT input for wakeup
NMEA protocol
Assisted GNSS:
- Predictive autonomous
- Predictive server-based
- Real-time server-based
Compatible with STM32 Nucleo boards
Compatible with the Arduino™ UNO R3 connector
LNA and SAW filter on the RF path
SMA female antenna connector
Battery holder
RoHS and WEEE compliant

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-STRKT01

LoRa® IoT tracker

Quick view

Key Features

Optimized IoT tracker solution over LoRaWAN™ network with simultaneous multi-constellation GNSS positioning and geofencing support
Battery operated solution with smart power management architecture
First IoT ST reference embedding a USB Type-C connector and a port controller
Environmental and motion sensors
Data logging
STM32Cube function pack (FP-ATR-LORA1)
High flexibility to cover different application profiles:
- asset tracker
- people and animal tracker
- fleet management
WEEE and RoHS compliant
2006/66/EC Directive compliant
Contains trasmitter module FCC ID: VPYCMABZ and IC ID: 772C-CMABZ
CE certified

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

EVB-LIV3R

TESEO LIV3R module evaluation board

Quick view

Key Features

ST Teseo-LIV3R GNSS platform
Multi constellation GNSS: GPS, Glonass, Beidou, QZSS supported
USB Power Supply and battery charge
Internal battery footprint for standalone usage
ON/OFF and Reset buttons available
NMEA over
- UART by USB
- I2C by connector
PPS output
Leds:
- PPS
- Power

Product Details Download databrief

00 Files selected for download

Technical Documentation

Application Notes

Description	Version	Size	Action
AN4818 Bringing up the BlueNRG-1, BlueNRG-2 devices	8.1	6.26 MB	PDF
AN5241 Fundamentals of ESD protection at system level	1.1	1.45 MB	PDF
AN2866 How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags	3.0	615.85 KB	PDF
AN5005 LIS2DH12: MEMS digital output motion sensor ultra-low-power high-performance 3-axis "nano" accelerometer	2.0	2.14 MB	PDF
AN5040 LSM6DSL: always-on 3D accelerometer and 3D gyroscope	3.0	1.5 MB	PDF
AN5160 RxNetworks Assisted GNSS Server Interface Specification	2.0	867.35 KB	PDF
AN5203 Teseo-LIV3F - I2C Positioning Sensor	2.0	1.3 MB	PDF
AN5317 Teseo-LIV3F - Low Power Report	1.0	1.6 MB	PDF

AN4818

Bringing up the BlueNRG-1, BlueNRG-2 devices

Part number	Description
STPS30L60C	60 V, 30 A dual Low Drop Power Schottky Rectifier
STTH1R02	200 V, 1 A Ultrafast Diode

Part number	Description
H3LIS331DL	Low power High-g 3-axis accelerometer, SPI/I2C digital output MEMS motion sensor, user-selectable full scales of ±100g/±200g/±400g
IIS2DH	3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor
IIS3DHHC	High-resolution, high-stability 3-axis digital inclinometer for industrial applications
LIS2DH12	3-axis MEMS accelerometer, ultra-low-power, ±2g/±4g/±8g/±16g full scale, high-speed I2C/SPI digital output, embedded FIFO, high-performance acceleration sensor, VFLGA package
LSM6DSL	iNEMO 6DoF inertial measurement unit (IMU), for smart phones and battery operated IoT, Gaming, Wearable and Consumer Electronics. Ultra-low power and high accuracy

Part number	Description
STM32F091RC	Mainstream ARM Cortex-M0 Access line MCU with 256 Kbytes Flash, 48 MHz CPU, CAN and CEC functions
STM32F301C6	Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, 12-bit ADC 5 MSPS, Comparator, Op-Amp
STM32WB55RG	Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0 32MHz with 1 Mbyte of Flash memory, Bluetooth 5, 802.15.4, USB, LCD, AES-256

Part number	Description
L4976	1 A step down switching regulator
L7987	61 V 3 A asynchronous step-down switching regulator with adjustable current limitation
LD59030	300 mA very low dropout current linear regulator IC

Part number	Description
ESDALCL6-4P6A	Multi-line low capacitance and low leakage current ESD protection
SMA4F6.0A	400 W, 6 V TVS in SMA Flat
SMB6F5.0A	600 W, 5 V TVS in SMB Flat

Part number	Description
BlueNRG-2	Bluetooth® low energy wireless system-on-chip
S2-LP	Ultra-low power, high performance, sub-1GHz transceiver
SPIRIT1	Low data rate, low power Sub 1GHz transceiver

	Description	Version	Size	Action
	UM2229 ST Teseo-LIV3F binary image - User manual	3.0	4.23 MB	PDF
	UM2231 Teseo-LIV3 GNSS Module - Hardware Manual	6.0	1.32 MB	PDF

Description	Version	Size	Action
BlueNRG-2 The IoT Ready Bluetooth® low energy System-on-Chip	4.0	403.31 KB	PDF
NFC /RFID tags ST25TA series	1.0	1.3 MB	PDF
STM32 Nucleo boards - Unified scalable offering	19.06	2.22 MB	PDF
STPOWER™ STripFET F7 MOSFET for Industrial applications	1.0	1.15 MB	PDF
TESEO-DRAW Dead Reckoning Automotive Way	1.0	2.3 MB	PDF
TESEOIII: GPS/Galileo/Glonass/BeiDou/QZSS standalone receiver	1.0	754.65 KB	PDF
Teseo-LIV3F/3R - Tiny GNSS Module	1.0	697.44 KB	PDF

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