# Pinout

### H-RTK F9P Rover lite

![H-RTK F9P Rover lite - Standard](https://2367252986-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FLIgtGDAvVGkCKGOJb1bR%2Fuploads%2F3eHCnBkHOB1ZYxWNIwIn%2FRover%20Lite%20Standard.jpg?alt=media\&token=a8e1e9fe-93e9-452f-8bfc-ed541fa57c06) ![H-RTK F9P Rover lite - 2nd GPS](https://2367252986-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FLIgtGDAvVGkCKGOJb1bR%2Fuploads%2FPrrFAp3FKyRW1f49rybb%2FRover%20Lite%202nd%20GPS.jpg?alt=media\&token=12683fee-e2b8-4ba0-9bad-0cde8f1c769b)

### H-RTK F9P Helical & Base

![](https://2367252986-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FLIgtGDAvVGkCKGOJb1bR%2Fuploads%2Fyx1GS8ceszl72KcLK4pH%2FF9P%20Helical%20PINMAP%20\(update\).png?alt=media\&token=aa493734-02ab-43e0-9b19-1c739f4f46df)

### **Standard GPS Port**

| 802980655c9348c58312d974189d41ab |
| -------------------------------- |

### 2nd GPS Port

(For "2nd GPS" version)

| 802980655c9348c58312d974189d41ab |
| -------------------------------- |

### UART 2 Port 

(Available in Helical Version)

| **Pin** | **Signal** | **Voltage** |
| ------- | ---------- | ----------- |
| 1(red)  | VCC        | Power +5V   |
| 2       | RX2 (in)   | TTL 3.3V    |
| 3       | TX2 (out)  | TTL 3.3V    |
| 4       | NC         | -           |
| 5       | PPS        | 3.3V        |
| 6       | GND        | GND         |