| DroneCAN M8N | DroneCAN M9N (Coming Soon) | |
| GNSS Receiver | Ublox NEO M8N | Ublox NEO M9N |
| Number of Concurrent GNSS | 2 (Default GPS + GLONASS) | 4 (Supports Beidou, Galileo, GLONASS, GPS) |
| Processor | STM32G4 (170MHz, 512K FLASH) | STM32G4 (170MHz, 512K FLASH) |
| Compass | BMM150 | BMM150 |
| Frequency Band | GPS: L1C/A GLONASS: L10F Beidou: B1I Galileo: E1B/C | GPS: L1C/A GLONASS: L10F Beidou: B1I Galileo: E1B/C |
| GNSS Augmentation System | SBAS: WAAS, EGNOS, MSAS, QZSS | SBAS: WAAS, EGNOS, MSAS QZSS: L1s(SAIF) Other: RTCM3.3 |
| Navigation Update | 5Hz Default(10Hz MAX) | 5Hz Default(25Hz MAX) |
| Accuracy | 2.5m | 2.0m (up to 0.7m) |
| Speed Accuracy | 0.05 m/s | 0.05 m/s |
| Max # of Satellites | 22+ | 32+ |
| Communication Protocol | DroneCAN @ 1 Mbit/s | DroneCAN @ 1 Mbit/s |
| Supports Autopilot FW | PX4, Ardupilot | PX4, Ardupilot |
| Port Type | GHR-04V-S | GHR-04V-S |
| Antenna | 25 x 25 x 4 mm ceramic patch antenna | 25 x 25 x 4 mm ceramic patch antenna |
| Power consumption | Less than 200mA @ 5V | Less than 200mA @ 5V |
| Voltage | 4.7-5.2V | 4.7-5.2V |
| Operating Temperature | -40~80C | -40~80C |
| Size | Diameter: 54mm Thickness: 14.5mm | Diameter: 54mm Thickness: 14.5mm |
| Weight | 36g | 36g |
| Cable Length | 26cm | 26cm |
| Other Notes | - LNA MAX2659ELT+ RF Amplifier - Rechargeable Farah capacitance - Low noise 3.3V regulator |
- LNA MAX2659ELT+ RF Amplifier - Rechargeable Farah capacitance - Low noise 3.3V regulator |
The DroneCAN project has an active development community.
