Navigation module TESEO-LIV3F. Free Technical Library News

NEWS OF SCIENCE AND TECHNOLOGY, NOVELTY IN ELECTRONICS
Free technical library / timeline

Navigation module TESEO-LIV3F

20.10.2017

STMicroelectronics launches its first TESEO-LIV3F GNSS navigation module. The module is built on its own chipset and allows you to determine the location of an object with high accuracy - up to 1,5 m (CEP). The module works with almost all currently available satellite constellations (GPS, Galileo, Glonass, BeiDou, QZSS). Due to the large built-in flash memory, the module can act as a data logger.

TESEO-LIV3F outputs standard NMEA messages. The specific set of output strings can be changed by the user using control commands. The developer can also change other parameters of the FW module, based on his switching scheme and the required functionality.

The module has a built-in function to control going beyond certain boundaries (Geofencing). When a module is moved from a user-defined area, TESEO-LIV3F will automatically report this in an NMEA message. A special built-in ST-AGNSS mechanism allows for a quick start in the absence of satellite signals for up to 14 days. To download the necessary information via the Internet, GPStream technology from RxNetworks is used.

The miniature GNSS module measures 9,7 x 10,1 x 2,5 mm. The module operates from a supply voltage of 2,1 - 4,3 V, while it is possible to use a separate power supply for the main part and for the interface. For communication with the host, UART and I2C interfaces are used. The module supports NMEA 0183 Version 4.0 and RTCM Version 2.3 protocols

TESEO-LIV3F Features:

Simultaneous work on different satellite constellations.
Navigation sensitivity 163 dBm.
Accuracy 1,5 m CEP.
Built-in logger function (16 Mbit Flash).
Firmware update.
Supply voltage 2,1 - 4,3 V.
Miniature housing LCC 18 pin (9,7x10,1).
Low consumption (17 microwatts standby; 75 milliwatts tracking).
Operating temperature -40° ... 85°C.

<< Back: Ion Engine X-3 20.10.2017

>> Forward: Trust depends on the voice 19.10.2017

Latest news of science and technology, new electronics:

The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

New method for creating powerful batteries 08.05.2024

With the development of technology and the expanding use of electronics, the issue of creating efficient and safe energy sources is becoming increasingly urgent. Researchers at the University of Queensland have unveiled a new approach to creating high-power zinc-based batteries that could change the landscape of the energy industry. One of the main problems with traditional water-based rechargeable batteries was their low voltage, which limited their use in modern devices. But thanks to a new method developed by scientists, this drawback has been successfully overcome. As part of their research, scientists turned to a special organic compound - catechol. It turned out to be an important component that can improve battery stability and increase its efficiency. This approach has led to a significant increase in the voltage of zinc-ion batteries, making them more competitive. According to scientists, such batteries have several advantages. They have b ... >>

Alcohol content of warm beer 07.05.2024

Beer, as one of the most common alcoholic drinks, has its own unique taste, which can change depending on the temperature of consumption. A new study by an international team of scientists has found that beer temperature has a significant impact on the perception of alcoholic taste. The study, led by materials scientist Lei Jiang, found that at different temperatures, ethanol and water molecules form different types of clusters, which affects the perception of alcoholic taste. At low temperatures, more pyramid-like clusters form, which reduces the pungency of the "ethanol" taste and makes the drink taste less alcoholic. On the contrary, as the temperature increases, the clusters become more chain-like, resulting in a more pronounced alcoholic taste. This explains why the taste of some alcoholic drinks, such as baijiu, can change depending on temperature. The data obtained opens up new prospects for beverage manufacturers, ... >>

Random news from the Archive

GeForce GTX 770 SAC graphics accelerator from ELSA 17.06.2013

ELSA has announced the GeForce GTX 770 SAC (Silent Air Cooling) graphics accelerator. The video card is equipped with an improved cooling system with copper heat pipes that have direct contact with the GPU, a monolithic aluminum heatsink and two fans. This solution is claimed to achieve noise reduction compared to reference products.

The accelerator has 1 CUDA cores; the amount of GDDR536 memory with a 5-bit bus is 256 GB. The base frequency of the chip core is 2 MHz, the frequency in the "turbo" mode is 1 MHz. The memory operates at a frequency of 070 MHz.

DirectX 11.1 API, PCI Express 3.0 x16 bus, NVIDIA 3D Vision, PhysX and SLI technologies are supported. On the bar with connectors there are two DVI ports, HDMI and DisplayPort interfaces. In the computer case, the graphics accelerator occupies two expansion slots.

See full Archive of science and technology news, new electronics

All languages of this page

Home page | Library | Articles | Website map | Site Reviews