| GNSS module |
NEO-F9P |
|---|---|
| Processor |
STM32H757 |
| IMU sensor |
ICM42688+RM3100 |
| Barometer |
MS5611 |
| Receiver type |
Dual-band GNSS high precision receiver |
| GNSS systems |
GPS, GLONASS, Galileo and BeiDou + SBAS and QZSS |
| Satellite bands |
B1I, B2a, E1B/C, E5a, L1C/A, L1OF, L5 |
| Navigation update rate（RTK） |
up to 20 Hz |
| Acquisition |
Cold starts 25s |
| Protocols |
NMEA、UBX binary、RTCM 3.3、SPARTN 2.0.1 |
| Anti-spoofing |
Advanced anti-spoofing algorithms |
| Sensitivity |
Tracking & Navigation: –167 dBm Reacquisition: –160 dBm |
Here 4 is a professional High Precision Dual-band RTK Navigation module. It supports multiple GNSS options such as BeiDou, Galileo, GLONASS, GPS, QZSS.
The Here 4 utilizes advanced algorithms and multi-frequency DGNSS signals to quickly achieve an RTK Fix within seconds. This results in highly reliable positioning at an accuracy within centimeters.
The Here 4 goes beyond being a simple GNSS module. It combines flight control and navigation functionalities into a single device. With 8 PWM or BDSHOT outputs, an RCIN, Hotshoe, and camera trigger, it offers a self-contained solution for accurate mapping and precise control capabilities.
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