Description
- 1x Sparkfun SparkPNT GNSS Flex Module - LG290P
- 12.2 x 16 x 2.6 mm

- Quectel LG290P GNSS receiver
- Concurrent signal reception: 5 + QZSS
- Frequency bands: L1, L2, L5, E6
- GNSS constellations: GPS, GLONASS, Galileo, BDS, QZSS, NavIC
- SBAS systems: WASS, SDCM, EGNOS, BDSBAS, MSAS, GAGAN
- Built-in NIC anti-jamming unit
- Two 2x20-pin, 2mm-pitch female headers
- Power: USB, 3.3V, backup power
- Interfaces: UART (x3), I2C bus, PPS signal
- LED indicators, event indicators
- U.FL connector for GNSS antenna
- High-precision GNSS module
- Supply voltage: 3.15–3.45V
- Current consumption: 91mA (normal operation), 12μA (power saving mode)
- Tracking channels: 1040
- Horizontal position accuracy: Autonomous: 0.7m, RTK: 0.8cm + 1ppm
- Vertical accuracy: Autonomous: 2.5m, RTK: 1.5cm + 1ppm
- Velocity accuracy without aid: 0.03m/s
- Accuracy of 1PPS signal: 5ns (RMS)
- RTK convergence time: 5s
- Time to first fix: Cold start: 28s, warm start: 28s, hot start: 1.7s
- Sensitivity: Acquisition: -146dBm, tracking: -160dBm, reacquisition: -155dBm
- Dynamic performance: Maximum altitude: 10000m, maximum velocity: 490m/s, maximum acceleration: 4g
- Update rate: Default: 10Hz, max: 20Hz
- Operating temperature: -40°C to +85°C
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WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.