Description of LG290P Series Quad Band GNSS RTK Module The LG290P GNSS RTK Module With Battery is a quad-band, multi-constellation GNSS RTK module that supports the L1, L2, L5 and E6 frequency bands, compatible with GPS, BDS, GLONASS, Galileo, QZSS and NavIC satellite systems. Based on a high-performance GNSS SoC architecture, it integrates professional-grade interference detection and cancellation algorithm to effectively mitigate multiple narrow-band interferences, maintaining high sensitivity and strong anti-jamming performance even in complex electromagnetic environments. Through multi-frequency observations and RTK real-time differential algorithm, it significantly reduces multipath errors and enables centimetre-level high-precision positioning. Small size with castellated holes design, it features a rich set of interfaces, and is easy to integrate, making it an ideal choice for high-precision navigation applications such as intelligent robots, precision agriculture, mining, surveying and mapping, and autonomous driving. Multi-constellation GNSS support including GPS / GLONASS / Galileo / BDS / QZSS / NavIC Quad-band reception (L1 L2 L5 E6) for higher positioning accuracy and stronger anti-interference performance Centimeter-level RTK real-time differential positioning, with real-time status reporting of differential positioning Castellated holes with immersion gold design, small size, easy to integrate into the device by soldering directly or inserting via the pin header Onboard Type-C port supporting UART to USB communication and module power supply, enabling easy development and debugging Onboard 2-pin JST connector for connecting an RTC backup batt., effectively reducing Time to First Fix (TTFF) Onboard 3 LED indicators for module operating status Comes with online development resources and manual (examples for Raspberry Pi / Raspberry Pi Pico / Jetson Orin / ESP32 / Arduino) Package Content: LG290P GNSS RTK Module x1 Active GNSS positioning antenna x1 2.54mm pitch header x2 SH1.0 4PIN cable ~150mm x2 RTC batt. (2PIN JST connector) x1 Document: https://www.waveshare.com/wiki/LG290P_GNSS_RTK_Module
