Sparkfun SparkPNT GNSS Flex Module - LG290P

The SparkPNT LG290P GNSS Flex Module offers robust centimeter-level RTK positioning, even in challenging RF environments. This advanced module integrates the Quectel LG290P receiver, equipped with sophisticated anti-jamming technology, making it ideal for navigation in urban canyons, industrial sites, or any location where maintaining signal integrity is crucial. Designed as part of the SparkPNT Flex ecosystem, it is easily swappable for repairs or future upgrades. It connects seamlessly to your carrier board via standardized 2x10-pin headers, providing access to triple UARTs, an I²C interface, and essential timing and event signals.

Perfect for a variety of applications, the LG290P GNSS Flex Module excels in environments where precision is paramount. Whether navigating through dense urban landscapes or operating in industrial areas with high RF interference, this module ensures reliable performance. The advanced anti-jamming capabilities safeguard against interference, maintaining signal clarity and accuracy.

The module's ability to receive signals from L1, L2, L5, and L6/E6 bands across all major constellations ensures robust performance, even under challenging conditions like urban canyons or dense foliage. This feature is particularly beneficial for applications requiring high precision, such as surveying, autonomous vehicles, and precision agriculture.

Supporting both standard RTK/RTCM corrections and a range of SBAS augmentation systems, the module offers broad correction support for enhanced accuracy. While the PPP services feature is still under development, the module currently supports UART interfaces, providing flexibility and future-proofing for evolving needs.

For optimal performance, an external antenna is required. The module features a U.FL connector for connecting an external antenna, while a sturdier SMA connection can be utilized on a GNSS Flex pHAT or Breakout carrier board. This flexibility ensures a reliable connection tailored to your specific application requirements.