New Crowdin translations - zh-CN
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This commit is contained in:
Crowdin Bot
2025-07-06 00:15:00 +00:00
committed by Hamish Willee
parent 8aecc7e588
commit 588fd9d684
163 changed files with 796 additions and 674 deletions
+3 -4
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@@ -4,7 +4,7 @@
This has been superseded by the [Cube Here 3](https://www.cubepilot.com/#/here/here3)
:::
The [Here2 GPS receiver](http://www.proficnc.com/all-products/152-gps-module.html) is an update to the Here GPS module from HEX.
The _Here2 GPS receiver_ is an update to the Here GPS module from HEX.
Main features include:
@@ -18,8 +18,7 @@ Main features include:
## 购买渠道
- [ProfiCNC](http://www.proficnc.com/all-products/152-gps-module.html) (Australia)
- [Other resellers](http://www.proficnc.com/stores)
- [Resellers](https://www.cubepilot.com/#/reseller/list)
## 配置
@@ -34,7 +33,7 @@ Setup and use on PX4 is largely plug and play.
## 接线和连接
The Here2 GPS comes with an 8 pin connector that can be inserted directly into the [Pixhawk 2](http://www.hex.aero/wp-content/uploads/2016/07/DRS_Pixhawk-2-17th-march-2016.pdf) GPS UART port.
The Here2 GPS comes with an 8 pin connector that can be inserted directly into the Pixhawk 2 `GPS` UART port.
The Pixhawk 3 Pro and Pixracer have a 6 pin GPS port connector.
For these controllers you can modify the GPS cable (as shown below) to remove pin 6 and 7.
+1 -2
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@@ -47,7 +47,7 @@ PX4 also supports [Real Time Kinematic (RTK)](../gps_compass/rtk_gps.md) and **P
| [mRo GPS u-blox Neo-M8N Dual Compass][mro_neo8mn_dual_mag] | M8N | LIS3MDL, IST8308 | | ✘ | |
| [RaccoonLab L1 GNSS NEO-M8N][RccnLabGNSS250] | NEO-M8N | RM3100 | ✓ | ✘✘✓ | + Baro |
| [Sky-Drones SmartAP GPS](../gps_compass/gps_smartap.md) | M8N | HMC5983, IST8310, LIS3MDL | | ✓ | + Baro |
| [Zubax GNSS 2](https://zubax.com/products/gnss_2) | MAX-M8Q | LIS3MDL | | ✘ | + Baro |
| [Zubax GNSS 2](https://shop.zubax.com/products/zubax-gnss-2) | MAX-M8Q | LIS3MDL | | ✘ | + Baro |
<!-- links to improve layout of table for editing -->
@@ -145,7 +145,6 @@ To ensure the port is set up correctly perform a [Serial Port Configuration](../
The following steps show how to configure a secondary GPS on the `GPS 2` port in _QGroundControl_:
1. [Find and set](../advanced_config/parameters.md) the parameter [GPS_2_CONFIG](../advanced_config/parameter_reference.md#GPS_2_CONFIG) to **GPS 2**.
- Open _QGroundControl_ and navigate to the **Vehicle Setup > Parameters** section.
- Select the **GPS** tab, then open the [GPS_2_CONFIG](../advanced_config/parameter_reference.md#GPS_2_CONFIG) parameter and select `GPS 2` from the dropdown list.
+36 -36
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@@ -14,46 +14,47 @@ Some RTK GNSS setups can provide yaw/heading information, as an alternative to t
## 支持的 RTK 设备
PX4 supports the [u-blox M8P](https://www.u-blox.com/en/product/neo-m8p), [u-blox F9P](https://www.u-blox.com/en/product/zed-f9p-module) and the [Trimble MB-Two](https://www.trimble.com/Precision-GNSS/MB-Two-Board.aspx) GPS, and products that incorporate them.
PX4 supports the [u-blox M8P](https://www.u-blox.com/en/product/neo-m8p), [u-blox F9P](https://www.u-blox.com/en/product/zed-f9p-module) and the [Trimble MB-Two](https://oemgnss.trimble.com/en/products/receiver-modules/mb-two) GPS, and products that incorporate them.
The RTK compatible devices below that are expected to work with PX4 (it omits discontined devices).
The table indicates devices that also output yaw, and that can provide yaw when two on-vehicle units are used.
It also highlights devices that connect via the CAN bus, and those which support PPK (Post-Processing Kinematic).
| 设备 | GPS | 罗盘 | [DroneCAN](../dronecan/index.md) | [GPS Yaw](#configuring-gps-as-yaw-heading-source) | PPK |
| :------------------------------------------------------------------------------------------------------------------- | :------------------: | :-------------------------: | :------------------------------: | :-----------------------------------------------: | :-------------------------: |
| [ARK RTK GPS](../dronecan/ark_rtk_gps.md) | F9P | BMM150 | &check; | [Dual F9P][DualF9P] | |
| [ARK MOSAIC-X5 RTK GPS](../dronecan/ark_mosaic__rtk_gps.md) | Mosaic-X5 | IIS2MDC | &check; | [Septentrio Dual Antenna][SeptDualAnt] | |
| [CUAV C-RTK GPS](../gps_compass/rtk_gps_cuav_c-rtk.md) | M8P/M8N | &check; | | | |
| [CUAV C-RTK2](../gps_compass/rtk_gps_cuav_c-rtk2.md) | F9P | &check; | | [Dual F9P][DualF9P] | |
| [CUAV C-RTK 9Ps GPS](../gps_compass/rtk_gps_cuav_c-rtk-9ps.md) | F9P | RM3100 | | [Dual F9P][DualF9P] | |
| [CUAV C-RTK2 PPK/RTK GNSS](../gps_compass/rtk_gps_cuav_c-rtk.md) | F9P | RM3100 | | | &check; |
| [CubePilot Here+ RTK GPS](../gps_compass/rtk_gps_hex_hereplus.md) | M8P | HMC5983 | | | |
| [CubePilot Here3 CAN GNSS GPS (M8N)](https://www.cubepilot.org/#/here/here3) | M8P | ICM20948 | &check; | | |
| [Drotek SIRIUS RTK GNSS ROVER (F9P)](https://store-drotek.com/911-sirius-rtk-gnss-rover-f9p.html) | F9P | RM3100 | | [Dual F9P][DualF9P] | |
| [DATAGNSS GEM1305 RTK Receiver][DATAGNSS GEM1305 RTK] | TAU951M | | | ✘ | |
| [Femtones MINI2 Receiver](../gps_compass/rtk_gps_fem_mini2.md) | FB672, FB6A0 | &check; | | | |
| [Freefly RTK GPS](../gps_compass/rtk_gps_freefly.md) | F9P | IST8310 | | | |
| [Holybro H-RTK ZED-F9P RTK Rover (DroneCAN variant)](../dronecan/holybro_h_rtk_zed_f9p_gps.md) | F9P | RM3100 | &check; | [Dual F9P][DualF9P] | |
| [Holybro H-RTK ZED-F9P RTK Rover](https://holybro.com/collections/h-rtk-gps/products/h-rtk-zed-f9p-rover) | F9P | RM3100 | | [Dual F9P][DualF9P] | |
| [Holybro H-RTK F9P Ultralight](https://holybro.com/products/h-rtk-f9p-ultralight) | F9P | IST8310 | | [Dual F9P][DualF9P] | |
| [Holybro H-RTK F9P Helical or Base](../gps_compass/rtk_gps_holybro_h-rtk-f9p.md) | F9P | IST8310 | | [Dual F9P][DualF9P] | |
| [Holybro DroneCAN H-RTK F9P Helical](https://holybro.com/products/dronecan-h-rtk-f9p-helical) | F9P | BMM150 | &check; | [Dual F9P][DualF9P] | |
| [Holybro H-RTK F9P Rover Lite](../gps_compass/rtk_gps_holybro_h-rtk-f9p.md) | F9P | IST8310 | | | |
| [Holybro DroneCAN H-RTK F9P Rover](https://holybro.com/products/dronecan-h-rtk-f9p-rover) | F9P | BMM150 | | [Dual F9P][DualF9P] | |
| [Holybro H-RTK M8P GNSS](../gps_compass/rtk_gps_holybro_h-rtk-m8p.md) | M8P | IST8310 | | | |
| [Holybro H-RTK Unicore UM982 GPS](../gps_compass/rtk_gps_holybro_unicore_um982.md) | UM982 | IST8310 | | [Unicore Dual Antenna][UnicoreDualAnt] | |
| [LOCOSYS Hawk R1](../gps_compass/rtk_gps_locosys_r1.md) | MC-1612-V2b | | | | |
| [LOCOSYS Hawk R2](../gps_compass/rtk_gps_locosys_r2.md) | MC-1612-V2b | IST8310 | | | |
| [mRo u-blox ZED-F9 RTK L1/L2 GPS](https://store.mrobotics.io/product-p/m10020d.htm) | F9P | &check; | | [Dual F9P][DualF9P] | |
| [Navisys L1/L2 ZED-F9P RTK - Base only](https://www.navisys.com.tw/productdetail?name=GR901&class=RTK) | F9P | | | | |
| [RaccoonLab L1/L2 ZED-F9P][RaccoonLab L1/L2 ZED-F9P] | F9P | RM3100 | &check; | | |
| [RaccoonLab L1/L2 ZED-F9P with external antenna][RaccnLabL1L2ZED-F9P ext_ant] | F9P | RM3100 | &check; | | |
| [Septentrio AsteRx-m3 Pro](../gps_compass/septentrio_asterx-rib.md) | AsteRx | &check; | | [Septentrio Dual Antenna][SeptDualAnt] | &check; |
| [Septentrio mosaic-go](../gps_compass/septentrio_mosaic-go.md) | mosaic X5 / mosaic H | &check; | | [Septentrio Dual Antenna][SeptDualAnt] | &check; |
| [SIRIUS RTK GNSS ROVER (F9P)](https://store-drotek.com/911-sirius-rtk-gnss-rover-f9p.html) | F9P | &check; | | [Dual F9P][DualF9P] | |
| [SparkFun GPS-RTK2 Board - ZED-F9P](https://www.sparkfun.com/products/15136) | F9P | &check; | | [Dual F9P][DualF9P] | |
| [Trimble MB-Two](../gps_compass/rtk_gps_trimble_mb_two.md) | F9P | &check; | | &check; | |
| 设备 | GPS | 罗盘 | [DroneCAN](../dronecan/index.md) | [GPS Yaw](#configuring-gps-as-yaw-heading-source) | PPK |
| :------------------------------------------------------------------------------------------------------------------- | :---------------------------------------------------------: | :-------------------------: | :------------------------------: | :-----------------------------------------------: | :-------------------------: |
| [ARK RTK GPS](../dronecan/ark_rtk_gps.md) | F9P | BMM150 | &check; | [Dual F9P][DualF9P] | |
| [ARK MOSAIC-X5 RTK GPS](../dronecan/ark_mosaic__rtk_gps.md) | Mosaic-X5 | IIS2MDC | &check; | [Septentrio Dual Antenna][SeptDualAnt] | |
| [CUAV C-RTK GPS](../gps_compass/rtk_gps_cuav_c-rtk.md) | M8P/M8N | &check; | | | |
| [CUAV C-RTK2](../gps_compass/rtk_gps_cuav_c-rtk2.md) | F9P | &check; | | [Dual F9P][DualF9P] | |
| [CUAV C-RTK 9Ps GPS](../gps_compass/rtk_gps_cuav_c-rtk-9ps.md) | F9P | RM3100 | | [Dual F9P][DualF9P] | |
| [CUAV C-RTK2 PPK/RTK GNSS](../gps_compass/rtk_gps_cuav_c-rtk.md) | F9P | RM3100 | | | &check; |
| [CubePilot Here+ RTK GPS](../gps_compass/rtk_gps_hex_hereplus.md) | M8P | HMC5983 | | | |
| [CubePilot Here3 CAN GNSS GPS (M8N)](https://www.cubepilot.org/#/here/here3) | M8P | ICM20948 | &check; | | |
| [Drotek SIRIUS RTK GNSS ROVER (F9P)](https://store-drotek.com/911-sirius-rtk-gnss-rover-f9p.html) | F9P | RM3100 | | [Dual F9P][DualF9P] | |
| [DATAGNSS NANO HRTK Receiver](../gps_compass/rtk_gps_datagnss_nano_hrtk.md) | [D10P](https://docs.datagnss.com/gnss/gnss_module/D10P_RTK) | IST8310 | | ✘ | |
| [DATAGNSS GEM1305 RTK Receiver](../gps_compass/rtk_gps_gem1305.md) | TAU951M | IST8310 | | | |
| [Femtones MINI2 Receiver](../gps_compass/rtk_gps_fem_mini2.md) | FB672, FB6A0 | &check; | | | |
| [Freefly RTK GPS](../gps_compass/rtk_gps_freefly.md) | F9P | IST8310 | | | |
| [Holybro H-RTK ZED-F9P RTK Rover (DroneCAN variant)](../dronecan/holybro_h_rtk_zed_f9p_gps.md) | F9P | RM3100 | &check; | [Dual F9P][DualF9P] | |
| [Holybro H-RTK ZED-F9P RTK Rover](https://holybro.com/collections/h-rtk-gps/products/h-rtk-zed-f9p-rover) | F9P | RM3100 | | [Dual F9P][DualF9P] | |
| [Holybro H-RTK F9P Ultralight](https://holybro.com/products/h-rtk-f9p-ultralight) | F9P | IST8310 | | [Dual F9P][DualF9P] | |
| [Holybro H-RTK F9P Helical or Base](../gps_compass/rtk_gps_holybro_h-rtk-f9p.md) | F9P | IST8310 | | [Dual F9P][DualF9P] | |
| [Holybro DroneCAN H-RTK F9P Helical](https://holybro.com/products/dronecan-h-rtk-f9p-helical) | F9P | BMM150 | &check; | [Dual F9P][DualF9P] | |
| [Holybro H-RTK F9P Rover Lite](../gps_compass/rtk_gps_holybro_h-rtk-f9p.md) | F9P | IST8310 | | | |
| [Holybro DroneCAN H-RTK F9P Rover](https://holybro.com/products/dronecan-h-rtk-f9p-rover) | F9P | BMM150 | | [Dual F9P][DualF9P] | |
| [Holybro H-RTK M8P GNSS](../gps_compass/rtk_gps_holybro_h-rtk-m8p.md) | M8P | IST8310 | | | |
| [Holybro H-RTK Unicore UM982 GPS](../gps_compass/rtk_gps_holybro_unicore_um982.md) | UM982 | IST8310 | | [Unicore Dual Antenna][UnicoreDualAnt] | |
| [LOCOSYS Hawk R1](../gps_compass/rtk_gps_locosys_r1.md) | MC-1612-V2b | | | | |
| [LOCOSYS Hawk R2](../gps_compass/rtk_gps_locosys_r2.md) | MC-1612-V2b | IST8310 | | | |
| [mRo u-blox ZED-F9 RTK L1/L2 GPS](https://store.mrobotics.io/product-p/m10020d.htm) | F9P | &check; | | [Dual F9P][DualF9P] | |
| [Navisys L1/L2 ZED-F9P RTK - Base only](https://www.navisys.com.tw/productdetail?name=GR901&class=RTK) | F9P | | | | |
| [RaccoonLab L1/L2 ZED-F9P][RaccoonLab L1/L2 ZED-F9P] | F9P | RM3100 | &check; | | |
| [RaccoonLab L1/L2 ZED-F9P with external antenna][RaccnLabL1L2ZED-F9P ext_ant] | F9P | RM3100 | &check; | | |
| [Septentrio AsteRx-m3 Pro](../gps_compass/septentrio_asterx-rib.md) | AsteRx | &check; | | [Septentrio Dual Antenna][SeptDualAnt] | &check; |
| [Septentrio mosaic-go](../gps_compass/septentrio_mosaic-go.md) | mosaic X5 / mosaic H | &check; | | [Septentrio Dual Antenna][SeptDualAnt] | &check; |
| [SIRIUS RTK GNSS ROVER (F9P)](https://store-drotek.com/911-sirius-rtk-gnss-rover-f9p.html) | F9P | &check; | | [Dual F9P][DualF9P] | |
| [SparkFun GPS-RTK2 Board - ZED-F9P](https://www.sparkfun.com/products/15136) | F9P | &check; | | [Dual F9P][DualF9P] | |
| [Trimble MB-Two](../gps_compass/rtk_gps_trimble_mb_two.md) | F9P | &check; | | &check; | |
<!-- links used in above table -->
@@ -142,7 +143,6 @@ The RTK GPS connection is essentially plug and play:
![survey-in](../../assets/qgc/setup/rtk/qgc_rtk_survey-in.png)
4. 测量完成:
- The RTK GPS icon changes to white and _QGroundControl_ starts to stream position data to the vehicle:
![RTK streaming](../../assets/qgc/setup/rtk/qgc_rtk_streaming.png)
@@ -0,0 +1,123 @@
# DATAGNSS NANO HRTK receiver
NANO HRTK receiver is a RTK receiver designed and manufactured by [DATAGNSS](https://www.datagnss.com/).
It is a high performance dual-band RTK receiver with compass, which is based on CYNOSURE series chipset.
It supports global civil navigation systems, including GPS, BDS, GLONASS, Galileo, QZSS, and SBAS.
NANO HRTK receiver support compass.
It is designed for UAV, RTK, and other applications.
![DATAGNSS NANO HRTK Receiver](../../assets/hardware/gps/datagnss_nano_hrtk/nano_hrtk_case.png)![DATAGNSS NANO HRTK Antenna](../../assets/hardware/gps/datagnss_nano_hrtk/nano_hrtk_antenna.png)
:::info
The NANO HRTK Receiver supports both base and rover options.
It does not yet support _moving base_ mode.
:::
## 购买渠道
- [NANO HRTK receiver](https://www.datagnss.com/collections/gnss-for-drone/products/nano-helix-rtk-receiver) (www.datagnss.com)
## 主要特性
- Full constellation, multi-frequency GNSS satellite receiver
- Support RTK with up to 10hz output rate
- Standard UART serial interface
- Lightweight and compact size
## Frequencies
- GPS/QZSS: L1 C/A, L5C
- GLONASS: L1OF
- BEIDOU: B1I, B2a
- GALILEO: E1, E5a
- IRNSS: L5
## GNSS
- 128 hardware channels
- 3D accuracy: **1.5m** CEP
- RTK accuracy: **2cm** +1PPM(H), 3cm+1PPM(V)
## Interface
- UART \*2 : 230400bps default
- SMA connector for antenna
- Output rate 5Hz default, up to 10Hz
- Main power supply: 4.7~5.2V
## Protocol
- NMEA-0183 output
- RTCM3.x input/output
## Environment
- Operating temp. -20~85°C
## Dimension and Weight
- 35x30mm
- 25g
## 针脚定义
The board is connected to the autopilot via UART interface.
![NANO HRTK Receiver](../../assets/hardware/gps/datagnss_nano_hrtk/nano_hrtk_rcv_line_drawing.png)
The 1.25mm pitch 6P connector supports UART for GNSS and I2C for compass.
![PINOUT](../../assets/hardware/gps/datagnss_nano_hrtk/helix_rtk_pinout.png)
## 硬件安装
RTK requires a base RTK module attached to the ground station, and a rover RTK module on the vehicle.
The data from the base needs to be transmitted to the drone via telemetry radio and sent to the RTK receiver on the rover.
![RTK setup overview](../../assets/hardware/gps/datagnss_nano_hrtk/setup_overview.png)
The setup/connections for base and rover modules are shown below.
### Base Setup (GCS)
The base station connections are shown in the diagram below, along with the connection to a telemetry radio.
![Base module setup](../../assets/hardware/gps/datagnss_gem1305/base_gnss_setup.png)
Note that for the base we recommend the [NANO RTK Receiver](https://www.datagnss.com/collections/gnss-for-drone/products/multi-band-rtk-receiver-package) because it is easier to setup.
![DATAGNSS NANO RTK Receiver with case](../../assets/hardware/gps/datagnss_gem1305/nano_rtk_with_case.png)
See to [How to setup Base station](https://wiki.datagnss.com/index.php/GEM1305-autopilot#Base_station_setup) for information on how to configure the module for use as a base station (not including step 6 and later, for which you would QGroundControl instead of Mission Planner).
### Rover Setup (PX4)
The rover setup showing connections to a GPS port and the (required) connection to a telemetry radio are shown in the diagram below.
![Rover module and Pixhawk big picture connections](../../assets/hardware/gps/datagnss_nano_hrtk/rover_gnss_setup.png)
The diagram below shows the wiring from the `GPS2` port on the Pixhawk 6c flight controller.
Note that an appropriate cable is supplied for this purpose.
GPS and RTK configuration on PX4 via _QGroundControl_ is plug and play (see [RTK GPS](../gps_compass/rtk_gps.md) for more information).
## Package List
- NANO HRTK Receiver
- DG-6P-Cxx, GH-1.25mm-GH 6P cable
- Helix antenna L1/L2/L5 (optional)
## Resources
- [NANO RTK Receiver 2D drawing file](https://wiki.datagnss.com/images/3/31/EVK-DG-1206_V.2.0.pdf)
- [NANO HRTK Receiver Wiki](https://docs.datagnss.com/gnss/rtk_receiver/NANO/nano-helix-rtk/) (DATAGNSS WiKi)
- [HED-10L Heading RTK Receiver](https://docs.datagnss.com/gnss/rtk_receiver/HED-10L/)
## More information
- [NANO RTK Receiver](https://docs.datagnss.com/gnss/rtk_receiver/NANO/nano-rtk-receiver)
- [HELIX Antenna for RTK](https://www.datagnss.com/collections/rtk-antenna/products/smart-helix-antenna)
- [RTK Antenna AGR6302G](https://www.datagnss.com/collections/rtk-antenna/products/antenna-agr6302g)
- [AT400 RTK Antenna](https://www.datagnss.com/collections/rtk-antenna/products/at400-multi-band-antenna-for-rtk)
+11 -21
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@@ -1,24 +1,22 @@
# DATAGNSS GEM1305 RTK Receiver with antenna
GEM1305 is a RTK receiver with antenna designed and manufactured by [DATAGNSS](https://www.datagnss.com/).
GEM1305 is an [RTK GNSS](../gps_compass/rtk_gps.md) receiver with antenna designed and manufactured by [DATAGNSS](https://www.datagnss.com/).
GEM1305 is based on the new generation CYNOSURE IV dual-core GNSS SoC.
It supports RTK functionality with a maximum data update rate of 10Hz, and comes with cables for connecting to GPS ports on most Pixhawk devices.
<img src="../../assets/hardware/gps/datagnss_gem1305/datagnss-gem1305-02.png" width="500px" alt="DATAGNSS GEM1305 RTK Receiver">
::: info
- GEM1305 RTK doesn't support moving base mode yet.
- GEM1305 RTK does not include a compass.
![DATAGNSS GEM1305 RTK Receiver](../../assets/hardware/gps/datagnss_gem1305/datagnss-gem1305-02.png)
:::info
GEM1305 supports both base and rover options.
It does not yet support _moving base_ mode.
:::
## 购买渠道
- [GEM1305 RTK receiver with antenna](https://www.datagnss.com/collections/gnss-for-drone/products/gem1305) (www.datagnss.com)
<img src="../../assets/hardware/gps/datagnss_gem1305/gem1305_hero.png" width="500px" alt="DATAGNSS GEM1305 RTK Receiver">
![DATAGNSS GEM1305 RTK Receiver](../../assets/hardware/gps/datagnss_gem1305/gem1305_hero.png)
- [DGM10 RTK Receiver](https://www.datagnss.com/collections/gnss-for-drone/products/dgm10-rtk-receiver) (same receiver in a casing).
@@ -28,6 +26,7 @@ It supports RTK functionality with a maximum data update rate of 10Hz, and comes
- Full constellation, multi-frequency GNSS satellite receiver
- Support RTK with up to 10hz output rate
- IST8310 compass
- Standard UART serial interface
- Lightweight only 50g or 26g(NANO RTK receiver)
- High performance antenna
@@ -73,16 +72,7 @@ The board is connected to the autopilot via UART interface.
![GEM1305 connector](../../assets/hardware/gps/datagnss_gem1305/gem1305_connector.png)
The 1.25mm pitch 6P connector (from left: PIN1 to PIN6):
- 1: GND
- 2: NC
- 3: PPS
- 4: Rx
- 5: Tx
- 6: 5V
The board does not include a compass and so does not require connections for a compass part.
The 1.25mm pitch 6P connector (from left: PIN1 to PIN6) supports UART for GNSS and I2C for compass.
## 硬件安装
@@ -125,10 +115,10 @@ GPS and RTK configuration on PX4 via _QGroundControl_ is plug and play (see [RTK
## Resources
- [GEM1305 2D drawing file](https://wiki.datagnss.com/index.php/GEM1305)
- [NANO RTK Receiver 2D drawing file](https://wiki.datagnss.com/images/3/31/EVK-DG-1206_V.2.0.pdf)
- [GEM1305 Wiki](https://wiki.datagnss.com/index.php/GEM1305) (DATAGNSS WiKi)
- [HED-10L Heading RTK Receiver](https://wiki.datagnss.com/index.php/HED-10L)
- [GEM1305 Wiki](https://docs.datagnss.com/gnss/rtk_receiver/GEM1305/) (DATAGNSS WiKi)
- [HED-10L Heading RTK Receiver](https://docs.datagnss.com/gnss/rtk_receiver/HED-10L/)
- [NANO HRTK Receiver](https://docs.datagnss.com/gnss/rtk_receiver/NANO/nano-helix-rtk/)
## More information
@@ -1,6 +1,6 @@
# Trimble MB-Two
The [Trimble MB-Two RTK GPS receiver](https://www.trimble.com/Precision-GNSS/MB-Two-Board.aspx) is a high-end, dual-frequency [RTK GPS module](../gps_compass/rtk_gps.md) that can be configured as either base or rover.
The [Trimble MB-Two RTK GPS receiver](https://oemgnss.trimble.com/en/products/receiver-modules/mb-two) is a high-end, dual-frequency [RTK GPS module](../gps_compass/rtk_gps.md) that can be configured as either base or rover.
In addition to providing precise position information, the MB-Two can estimate heading angle (it has dual-antenna support). This is useful for situations where a compass cannot provide reliable heading information, for example when flying close to metal constructs.
@@ -18,7 +18,7 @@ The following firmware options need to be selected when buying the device:
## Antennas and Cable
The Trimble MB-Two requires two dual-frequency (L1/L2) antennas.
A good example is the [Maxtenna M1227HCT-A2-SMA](http://www.maxtena.com/products/helicore/m1227hct-a2-sma/)
A good example is the [Maxtenna M1227HCT-A2-SMA](https://www.maxtena.com/products/helicore/m1227hct-a2-sma/)
(which can be bought, for instance, from [Farnell](https://uk.farnell.com/maxtena/m1227hct-a2-sma/antenna-1-217-1-25-1-565-1-61ghz/dp/2484959)).
The antenna connector type on the device is MMCX.