Description The M10 is a compact high-performance RTK GNSS receiver designed for industrial drones, autonomous systems, and precision control — powered by a Septentrio chipset . It delivers centimetre-level RTK positioning, dual-antenna heading output, and industry-leading anti-interference technology in a lightweight 71.8 × 20.5 × 12.5 mm module with ultra-low latency and 100 Hz update rate.
Key Features Septentrio Inside — AIM+ active interference mitigation · APME+ multipath suppression · IONO+ scintillation protection · OSNMA anti-spoofing · LOCK+ robust tracking Supports GPS, BDS, GLONASS, NavIC, Galileo, QZSS and SBAS across all signal bands 1.5 cm RTK horizontal accuracy (0.6 cm + 0.5 ppm RMS); 7 s initialization100 Hz maximum navigation update rate; < 10 ms output latency (99.9%)Dual-antenna heading : 0.15° orientation @ 1 m baseline · 0.03° @ 5 m baseline3× UART · USB Type-C · Micro SD · Dual RF antenna ports (MAIN + AUX1) xPPS timing output: 5 ns accuracy · Event input: < 20 ns Designed for stable tracking during high-frequency vibration and fast movement Key Specifications Item Value GNSS Engine Septentrio (mosaic series) RTK Accuracy (H) 0.6 cm + 0.5 ppm (RMS) RTK Accuracy (V) 1 cm + 1 ppm (RMS) RTK Init Time 7 s Update Rate 100 Hz Latency < 10 ms (99.9%) Heading @ 1 m / 5 m 0.15° / 0.03° (RMS) Pitch/Roll @ 1 m / 5 m 0.25° / 0.05° (RMS) Timing (xPPS) 5 ns Event Accuracy < 20 ns Velocity Accuracy 0.03 m/s Baud Rate 115200 – 4M bps (default 115200) Dimensions 71.8 × 20.5 × 12.5 mm
GNSS Performance Signal System Frequencies GPS L1 C/A · L1C · L2C · L2 P(Y) · L5 BeiDou (BDS) B1I · B1C · B2a · B2I · B3I GLONASS L1 C/A · L2 C/A · L3 · L2P Galileo E1 · E5a · E5b NavIC L5 QZSS L1 C/A · L1C · L2C · L5 SBAS EGNOS · WAAS · GAGAN · MSAS · SDCM
Parameter Value Tracking Sensitivity 20 dB-Hz Acquisition Sensitivity 33 dB-Hz Cold Start TTFF < 45 s Warm Start TTFF < 20 s Reacquisition 1 s Standalone Accuracy (H/V) 1.2 m / 1.9 m SBAS Accuracy (H/V) 0.6 m / 0.8 m DGNSS Accuracy (H/V) 0.4 m / 0.7 m
Interface & Connectivity Pin / Interface Type Description VCC Power Main power supply GND Ground System ground reference RXD1 / TXD1 I/O UART1 receive / transmit RXD2 / TXD2 I/O UART2 receive / transmit RXD3 / TXD3 I/O UART3 receive / transmit 1PPS Output Pulse-per-second timing signal (5 ns accuracy) EVENT Input External event timestamping (< 20 ns) NRST Input Hardware reset signal TYPE-C / Micro SD I/O USB Type-C configuration & data log storage MAIN / AUX1 RF Dual antenna RF inputs — primary + secondary for heading Status LEDs Output GP · POWER · IO_EN · LOG · N · W indicators
Physical Item Value Dimensions 71.8 × 20.5 × 12.5 mm
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