Specifications

GNSS

Feature	Specification
GNSS Constellations	NavIC (L5), GPS (L1/L5), Galileo (E1/E5), BeiDou (B1/B2a), QZSS (L1/L5)
Frequency Bands	Dual-band L1 + L5
Supported Signals	GPS: L1C/A, L5; NavIC: L5; Galileo: E1, E5a; BeiDou: B1I, B2a; QZSS: L1C/A, L5
Channels	92 tracking channels
Positioning Accuracy	< 1.5 m CEP (Standalone); < 0.01 m (RTK-enabled mode with correction data)
Time to First Fix (TTFF)	Cold start: < 24 s; Hot start: < 1 s
Update Rate	Up to 10 Hz
Timing Features	PPS (Pulse Per Second) output for timing and synchronization
SBAS Support	Yes (WAAS, EGNOS, MSAS, GAGAN)
Correction Services	Supports external RTCM data for RTK positioning
Antenna Interfaces	External active/passive via U.FL / SMA (depends on module design)
Interface Options	UART, I²C, SAFEBOOT, RESET
Operating Voltage	1.8 V core (via onboard regulators), typically 3.3–5.0 V for modules
Power Consumption	~35–40 mW in continuous tracking mode
Operating Temperature	–40°C to +85°C
Key Feature	NavIC L5 support for high-accuracy navigation in the Indian region

Compass

Type	Triaxial magnetic field sensor
Interface	I2C
Measurement Range	±1300 µT
Resolution	<0.1 µT
Output Data Rate	Up to 100 Hz
Operating Voltage	1.7–3.6 V