
| Attribute | Value |
|---|---|
| Type | GNSS Module |
| Brand | OTW |
| Chipset | XX |
| Operating Mode | GPS+GLONASS+BDS |
| Output Mode | UART+TTL+R232 |
| Baud Rate | 4800bps-921600bps (Default 9600bps) |
| Update Frequency | 1Hz-18Hz (default 1Hz) |
| Voltage | 1.65V to 3.6V |
| Power Consumption | 21mA @3.0V |
| Size | 9.7mm × 10.1mm × 2.4mm |
| Receiver Type | GPS/QZSS: L1C/A Galileo: E1-B/C GLONASS: L1OF BeiDou: B1 |
| Protocol | NMEA-0183 compliant or custom protocol |
| Sensitivity | Tracking: -167dBm Capture: -158dBm Cold start: -148dBm |
| Startup Time | Cold start: 26s (average) Hot start: 1s (average) |
| Positioning Accuracy | Horizontal: <2.0m (with SBAS) |
