simpleRTK3B Fusion GNSS RTK Receiver
The simpleRTK3B Fusion GNSS RTK triple-band receiver board, based on the Unicorecomm UM981 module, delivers centimeter-accurate positioning information, as well as full attitude data with only a single antenna thanks to its integrated IMU. It is ideal for UGVs operating in use cases such as precision agriculture.
The board is fully compatible with Arduino and STM32 Nucleo platforms as a shield.
Specifications:
| Dimensions: | Approx. 79 x 52 mm |
| Signals: |
GPS: L1C/A L1PY L2C L2PY L5 GLONASS: L1CA L2CA L2P L3 CDMA Galileo: E1 E5a E5b E5 E6 HAS BeiDou: B1I B1C B2a B2b B2I B3I QZSS: L1C/A L2C L5 Navic: L5 SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM (L1) |
| Position Accuracy: |
<1cm with a base station up to 35km <1cm with NTRIP up to 35km <1.2m in standalone mode <0.6m standalone with SBAS coverage |
| Update Rate: |
1 Hz default 20 Hz at max performance |
| Sensor Fusion: |
Tilt: 10 mm + 0.7 mm/°tilt (accuracy < 2.5 cm within 30°) INS only: < 5 % of the distance travelled without GNSS signals IMU RAW data: 100Hz |
