Waveshare NEO-M8T GNSS Timing HAT for Raspberry Pi Multi-Constellation Receiver Support Single-Satellite Timing Feature

Precise timing feature, high availability even with one single satellite. High dynamic range radios with both analog and digital interference mitigation, supporting applications in wireless communications equipment. Multi-constellation receiver support, concurrent reception of up to 3 types of GNSS satellite systems from GPS, Beidou, Galileo, and GLONASS, and still retains low power consumption
Augment systems support, including SBAS, QZSS, IMES, D-GPS, improving the positioning performance of service location. A-GNSS (Assisted GNSS) support, reducing the first positioning time when powered up, improving the acquisition sensitivity
Features -167dBm navigating sensitivity and outstanding ability for anti-spoofing & anti-jamming, supports geo-fencing. Supports U-Center, an easy way to config the module. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
Breakouts the module's UART and I2C interface, for connecting with host boards like /STM32.
Baudrate range: 4800~921600bps (9600bps by default).
Supports DDC (I2C compliant) interface: up to 400KHz (max)
Onboard battery holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts. 4x LEDs for indicating the module operating status. Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano//STM32)