Model | Here 3 | Here3+ |
---|---|---|
Receiver Type | u-blox high precision GNSS modules (M8P-2) | u-blox high precision GNSS modules (M8P-2) |
Satellite Constellation | GPS L1C/A, GLONASS L1OF, BeiDou B1I | GPS L1C/A, GLONASS L1OF, BeiDou B1I |
Positioning accuracy | 3D FIX: 2.5 m / RTK: 0.025 m | 3D FIX: 2.5 m / RTK: 0.025 m |
Processor | STM32F302 | STM32H757 |
IMU sensor | ICM20948 | ICM42688,RM3100 |
Navigation Update Rate | 8 hz | 8 hz |
Communication Protocol | DroneCAN 1Mbit/s | DroneCAN 1Mbit/s |
Operating Temperature | -40℃ to 85℃ | -40℃ to 85℃ |
Dimension | 68mmx68mmx16mm | 68mmx68mmx16mm |
Weight | 48.8g | 51.8g |
Pin | Definition | Cable Color |
---|---|---|
FREE | VCC_5V | red |
XS | CAN_H | brown |
S | CAN_L | orange |
M | GND | black |
Pin | Definition | Cable color |
---|---|---|
1 | VCC_5V | grey |
2 | CAN_H | blue |
3 | CAN_L | white |
4 | GND | green |
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