GNSS 모듈 -Teseo-LIV3FL, GPS, Galileo, Glonass, BeiDou, QZSS
(GNSS 6 CLICK)
개요
- 본 제품은 GNSS 모듈 -Teseo-LIV3FL입니다.
- 작고 저전력 Teseo-LIV3FL GNSS 모듈을 탑재하고 있습니다.
- GPS, Galileo, Glonass, BeiDou, QZSS의 여러개의 위성신호를 동시에 수신할 수 있습니다.
- UART인터페이스를 가지고 있으며, 3.3V로 동작합니다.
특징
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HOW DOES IT WORK?
GNSS 6 Click is based on the Teseo-LIV3FL, a tiny low-power GNSS module from STMicroelectronics. It supports all the GNSS constellations, and the user can select the active constellations in the firmware configuration. By default, active GNSS constellations are GPS and Glonass. The module supports SBAS as a system that provides differential GPS correction data. It also supports differential GPS that improves position accuracy. The other features are Assisted GNSS, ST-assisted GPS, predictive AGNSS, real-time AGPS, and more. In addition, the module comes equipped with an embedded flash that can be used for data logging and FW upgrades.
GNSS 6 Click is equipped with the SMA antenna connector, which can connect the appropriate active antenna, such as the GNSS Active External Antenna that MIKROE offers for improved range and received signal strength. For improved reception, there are filters but also the BGA824N6, a silicon germanium low-noise amplifier for GNSS from Infineon. The RF output of this amplifier is internally matched to 50Ohm. The antenna can be switched off over the TPS22943, a low-input-voltage current-limited load switch from Texas Instruments. The Teseo-LIV3FL module has a backup supply option on this Click board™ available as an onboard VCC input or over the coin battery.
GNSS 6 Click uses a standard 2-Wire UART interface to communicate with the host MCU, supporting much of the functionality of the industry-standard 16C650 UART. In addition, the module includes an I2C interface, supporting normal and fast speed with up to 400kHz of clock frequency. Both interfaces support the NMEA protocol. The time output pulse is available as a PPS LED indication and over the PPS pin. You can wake the module from the software standby over the WUP pin, while the RST pin is a standard reset pin for the GNSS module.
This Click board™ can be operated only with a 3.3V logic voltage level. The board must perform appropriate logic voltage level conversion before using MCUs with different logic levels. Also, it comes equipped with a library containing functions and an example code that can be used as a reference for further development.
SPECIFICATIONS
Type GPS/GNSS Applications Can be used for the development of both acquisition and tracking devices and represents an ideal product for automotive, consumer, and industrial tracking applications On-board modules Teseo-LIV3FL - tiny low-power GNSS module from STMicroelectronics. Key Features Simultaneous multi-constellation supports GPS, Galileo, Glonass, BeiDou, QZSS, high CEP position accuracy excellent tracking sensitivity, embedded flash for data logging and FW upgrade, free FW configuration, and more Interface I2C,UART ClickID Yes Compatibility mikroBUS™ Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V
문서
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