WAVE-33000, LG290P Series Quad-band GNSS Module, Quad-band RTK Centimeter-Level Positioning
RTK Centimeter-Level Positioning GNSS Module
Quad-band L1 + L2 + L5 + E6 | RTK centimeter-level accuracy | Raw observation data output
Features at a glance
The LG290P GNSS RTK Module is a quad-band, multi-constellation GNSS RTK module supporting L1, L2, L5, and E6 frequency bands. It is 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 algorithms to maintain high sensitivity and strong anti-jamming performance in complex electromagnetic environments. Multi-frequency observations combined with RTK real-time differential algorithms significantly reduce multipath errors, enabling centimeter-level positioning.
Its compact size with castellated holes and rich interface set makes it easy to integrate, ideal for intelligent robots, precision agriculture, mining, surveying and mapping, and autonomous driving.
- Multi-constellation GNSS support: GPS / GLONASS / Galileo / BDS / QZSS / NavIC
- Quad-band reception (L1 + L2 + L5 + E6) for higher accuracy and stronger anti-interference
- Centimeter-level RTK real-time differential positioning
- Castellated holes with immersion gold design for easy integration
- Onboard USB Type-C for UART-to-USB communication and power
- 2-pin JST connector for RTC backup battery to reduce TTFF
- Three onboard LED indicators for module status
- Online development resources and examples for Raspberry Pi, Raspberry Pi Pico, Jetson Orin, ESP32, and Arduino
Specifications
| Product | LG290P GNSS RTK Module |
|---|---|
| Frequency band | GPS: L1 C/A, L1C*, L2C, L5; GLONASS: L1, L2; Galileo: E1, E5a, E5b, E6; BDS: B1I, B1C, B2a, B2b, B2I, B3I; QZSS: L1 C/A, L1C*, L2C, L5, L6; NavIC: L5; SBAS: L1 |
| Concurrent GNSS | 5 + QZSS |
| SBAS | WAAS, EGNOS, BDSBAS, MSAS, GAGAN, SDCM |
| RTK function | RTK rover and base |
| PVT accuracy | 0.7 m CEP |
| RTK accuracy | 0.8 cm + 1 ppm CEP |
| Navigation update rate | Default 10 Hz, max 20 Hz |
| RTK convergence time | < 5 s |
| Cold start TTFF | 28 s |
| Hot start TTFF | 1.7 s |
| Sensitivity (tracking) | -160 dBm |
| Velocity accuracy | 0.03 m/s |
| PPS accuracy | 5 ns |
| Communication | USB, UART (4800–921600 bps) |
| Protocol | NMEA 0183 / RTCM 3.x |
| Power supply | 5 V |
| Operating temperature | -40 to 85 °C |
| Dimensions | 33 × 33 mm |
Quad-band L1 + L2 + L5 + E6 positioning technology
RTK base station and mobile station
Multi-GNSS concurrent reception
Supports SBAS augmentation
Small size, easy to integrate
Compatible with multiple programming platforms
What's on board
Pinout definition
Outline Dimensions
