Hardware connection
Base station Hardware connection
- The base station is connected to the computer usb interface through the type c cable; the telemetry is connected to another usb interface of the computer.
When using, please place the base station outdoors with enough sky coverage to get a good search signal. Place the base station on a stable and elevated platform, such as a tripod.
Rover Hardware connection
connection to V5+ or V5 nano
- Please use V5+ or V5 nano special cable 10 pin connector plugged into GPS&SAFETY PORT, 6 pin connector plugged into UART 4.
- Telemetry: Connect to the TELEM(radio) interface
connection to Pixhack
Please use pixhack special cable
- Six wire connector plugged into GPS&SAFETY PORT, Four wire connector plugged into UART 4.
- Telemetry: Connect to the TELEM(radio) interface.
Pinouts
If you are connected to other flight controller, select the C-RTK 9P (for V5+) kit, which contains wires that connect to other PX4 flight controls(it can be used to connect Pixhawk3 pro or other flight controls, normally you do not need to Modify the wire).
| pin | C-RTK 9P(6 pin to 6pin cable) |
|---|---|
| 1 | VCC |
| 2 | GPS_RX |
| 3 | GPS_TX |
| 4 | SCL |
| 5 | SDA |
| 6 | GND |
The following interface description is C-RTK Cable (for V5+ or V5 nano)
| PIN | C-RTK GPS |
|---|---|
| Color | GND |
| Green | TX(M8N GPS) |
| Grey | RX（M8N GPS) |
| Red | VCC(5V) |
| Brown | GND |
| Purple | SDA |
| Blue | SCL |
| Yellow | TX(RTK) |
| White | RX(RTK) |