1.Quectel LG290P is a quad-band, multi-constellation high-precision GNSS module, which supports simultaneous reception of GPS, GLONASS, , BDS, QZSS and NavIC constellations, as well as SBAS augmentation systems (WASS, EGNOS, BDSBAS, MSAS, GAGAN and SDCM). The module supports Quad-band RTK with fast convergence time and reliable performance. 2.An integrated professional-grade interference signal detection and elimination algorithms effectively mitigates against multiple narrow-band interference sources which significantly improves signal reception performance, particularly in complex electromagnetic environments. The LG290P module supports multi-mode and Quad-band RTK algorithm solutions, ensuring fast and reliable high-precision RTK positioning in complex scenarios such as urban environments and deep tree cover. 3.LG290P supports protection-level and other integrity detection information, aiding control decisions in automatic navigation application scenarios. With on-chip storage ECC verification and Secure Boot safe loading mode, the module protects the operating firmware safety. The LG290P accommodates users diverse needs with a choice of interfaces including UART, SPI and I2C. 4.With its performance advantages of high-precision and low power consumption, LG290P has emerged as an ideal choice for high-precision navigation application scenarios, such as intelligent robots, UAVs, precision agriculture, mining, surveying and mapping as well as autonomous driving. Color: As shown Material: PC Package Contents: 1 x Multi-band RTK GNSS Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.