arduino › sensor module
u blox u-blox NEO-M9N GPS
GPS+GLONASS+Galileo+BeiDou concurrent. ~5x faster cold-start than NEO-6M, sub-meter when paired with RTK. Picked for vehicle tracking or any moving project.
Specifications
- interface
- uart_or_i2c_or_spi
- voltage v
- 3v3
- i2c address
- 0x42
- library arduino
- SparkFun_u-blox_GNSS
- accuracy
- 1.5m CEP
- range
- global, 4 constellations
- pin count
- 8
Sources
- SparkFun open product catalog · ingest 2026-05-06