# System Diagram

### FRX Pro Overview

![](https://3429200414-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LaNHxABbg20hfA0zTDQ%2F-LdO0ANgmXrMjAuXsjWR%2F-LdO0GyfOoagwgpQrMfY%2FFRXPro_Wiki_Overview.jpg?alt=media\&token=e827f84c-b49e-47e6-964b-bcc6996421f1)

| Item           | Function                                                              |
| -------------- | --------------------------------------------------------------------- |
| 1. Status LED  | Communicates FRX Pro status to the user                               |
| 2. Bind Button | Binds FRX Pro units to one another                                    |
| 3. UART Port   | Connects to FRX Pro to Freefly products with UART communication ports |
| 4. CAN Port    | Connects to FRX Pro to Freefly products with CAN communication ports  |
| 5. USB-C Port  | Connects to FRX Pro to Freefly products with USB communication ports  |

### Setup Overview

![](https://3429200414-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LaNHxABbg20hfA0zTDQ%2F-LhqJO-bGwSzVq5lKD1e%2F-LhqJQXHkn-oSpskSKrp%2FFRX%20manual%20BOM.ai_%20%40%20100%25%20\(RGB_GPU%20Preview\)%202019-06-20%2012.16.08.png?alt=media\&token=9965ab0f-b459-46af-9d36-63001d2ee0a4)

### Status Light Overview

![](https://3429200414-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LaNHxABbg20hfA0zTDQ%2F-LdjK8ZkFzOFxgMvhnF2%2F-LdjKByLbAYeYi7Z7d4x%2FFRXPro_Wiki_StatusLightOverview.jpg?alt=media\&token=ac55b9a4-0d5f-4e0d-ae29-f9418be22ab8)

### Connectors and Pinouts

![](https://3429200414-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LaNHxABbg20hfA0zTDQ%2F-LiA_m7RcdQn4Is1LZnF%2F-LiA_qyNpbPdug2GRolh%2FFRX_Pro_Interfaces.jpg?alt=media\&token=e45a78fb-d1da-440e-a668-0bac1ff19cc9)