1. Producte acabatview
The RF-BT03 development board is a comprehensive test product designed to facilitate the testing and development of RF-star SMT modules. It integrates various CC26xxxx (CC2642R, CC2652R, CC2652R7, CC2652P, and CC2652P7) and CC1352xx (CC1352R, CC1352P, and CC1352P7) modules, along with a USB-to-UART IC. This integration significantly simplifies the testing and development process for users.
Característiques clau
- Supports various RF-star Multi-Protocol Modules.
- Integrated USB-to-UART functionality.
- Designed for efficient testing and development.
Visual representation of the RF-BT03 development board's key features.
2. Configuració i components
The RF-BT03 development board is designed for ease of use. Before operation, ensure you have the necessary components and understand the board's layout.
Board Layout and Functional Regions
Diagram illustrating the functional regions of the RF-BT03 development board.
| No. | Function Region | Descripció |
|---|---|---|
| 1. | Module extension area | Supports various RF-star SMT modules (e.g., CC2642R, CC2652R, CC2652R7, CC2652P, CC2652P7, CC1352R, CC1352P, CC1352P7). |
| 2. | Pin output area | All module pins are exposed for convenient testing. Refer to the Pin Diagram Description for details. |
| 3 | UART to USB area | Includes CTS, RTS, TXD, and RXD pins of the CP2102 (red box in silkscreen). Green box pins (10, 3, 6, 7) correspond to serial numbers. If module firmware UART pins match, use jumpers. Otherwise, use Dupont wires to connect CP2102 to the module's defined pins. Can also function as a USB to TTL tool with a TYPE-C data cable. |
| ④ | Power supply area | Provides 3.3 V / 5 V power supply. |
| 5 | Restableix l'àrea | Supplies the reset signal to the module. |
| 7 | Power supply area | Provides 3.3 V and 5 V power supply. |
Font d'alimentació
The board operates with a power supply of either 3.3 V or 5 V. Ensure your power source matches these specifications.
3. Instruccions de funcionament
This section details how to use the RF-BT03 development board for testing and debugging your RF-star modules.
Connecting for Debugging (USB-to-UART)
- Connecteu el mòdul: Ensure your RF-star SMT module (e.g., CC2652P) is correctly inserted into the module extension area (①).
- Encès: Connect a 3.3V or 5V power supply to the power supply area (④/⑦) or via the USB Type-C port.
- Connexió UART:
- Identify the CTS, RTS, TXD, and RXD pins of the integrated CP2102 in the UART to USB area (③). These are typically marked in red on the silkscreen.
- Identify the corresponding serial number pins (10, 3, 6, 7) marked in green on the silkscreen.
- If the UART pins defined by your module's firmware (e.g., P10, P03, P06, P01 for CC26X2 transparent transmission firmware) are consistent with pins 10, 3, 6, and 7, you can short-circuit them directly using jumpers.
- If the module's firmware pins are inconsistent, use Dupont wires to connect the CP2102's CTS, RTS, TXD, RXD to the correct pins on your module as defined by its firmware.
- Connexió USB: Connect the board to your computer using a TYPE-C data cable. The board will be recognized as a USB-to-TTL tool, allowing serial communication with the module for debugging and programming.
- Funció de restabliment: The reset area (⑤) allows you to supply a reset signal to the module, which can be useful during debugging or firmware updates.
4. Definicions de pins
Understanding the pin assignments is crucial for proper integration and use of the development board.
RF-BT03 Pin Functions
Visual diagram of the RF-BT03 development board's pin functions.
| RF-BT03 Pin (Left) | Descripció |
|---|---|
| 0 | GPIO |
| 1 | GPIO |
| 2 | GPIO |
| 3 | GPIO |
| 4 | GPIO |
| 5 | GPIO |
| 6 | GPIO |
| 7 | GPIO |
| 8 | GPIO |
| 9 | GPIO |
| 10 | GPIO |
| 11 | GPIO |
| 12 | GPIO |
| RES | Restableix, actiu baix |
| TMS | JTAG_TMSC |
| TCK | JTAG_TCKC |
| GND | Terra |
| 3V3 | Font d'alimentació |
| CTS | CTS (CP2102) |
| RTS | RTS (CP2102) |
| TXD | TXD (CP2102) |
| RXD | RXD (CP2102) |
| 5V | Font d'alimentació |
| RF-BT03 Pin (Right) | Descripció |
|---|---|
| 30 | GPIO |
| 29 | GPIO |
| 28 | GPIO |
| 27 | GPIO |
| 26 | GPIO |
| 25 | GPIO |
| 24 | GPIO |
| 23 | GPIO |
| 22 | GPIO |
| 21 | GPIO |
| 20 | GPIO |
| 19 | GPIO |
| 18 | GPIO |
| 17 | GPIO |
| 16 | GPIO |
| 15 | GPIO |
| 14 | GPIO |
| 13 | GPIO |
RF-TB-2652P1 Pin Functions
Visual diagram of the RF-TB-2652P1 module's pin functions.
| RF-BT03 Pin (Left) | Descripció |
|---|---|
| 0 | NC |
| 1 | NC |
| 2 | NC |
| 3 | NC |
| 4 | NC |
| 5 | DIO5 |
| 6 | DIO6 |
| 7 | DIO7 |
| 8 | DIO8 |
| 9 | DIO9 |
| 10 | DIO10 |
| 11 | DIO11 |
| 12 | DIO12 |
| RES | RESET |
| TMS | TMSC |
| TCK | TCKC |
| GND | GND |
| 3V3 | VCC |
| RF-BT03 Pin (Right) | Descripció |
|---|---|
| 30 | NC |
| 29 | NC |
| 28 | NC |
| 27 | DIO27 |
| 26 | DIO26 |
| 25 | DIO25 |
| 24 | DIO24 |
| 23 | DIO23 |
| 22 | DIO22 |
| 21 | DIO21 |
| 20 | DIO20 |
| 19 | DIO19 |
| 18 | DIO18 |
| 17 | DIO17 |
| 16 | DIO16 |
| 15 | DIO15 |
| 14 | DIO14 |
| 13 | DIO13 |
5. Especificacions
| Atribut | Valor |
|---|---|
| Nom de marca | RF-STAR |
| Número de model | RF-BM-2652Px and EVB (RF-BT03 Development Board) |
| Origen | Xina continental |
| Condició | Nou |
| Tipus de paquet | SMT |
| Font d'alimentació | 3.3 V / 5 V |
| Dimensions (tauler) | 48.0 mm x 46.0 mm |
| Mòduls suportats | CC26xxxx (CC2642R, CC2652R, CC2652R7, CC2652P, CC2652P7), CC1352xx (CC1352R, CC1352P, CC1352P7) |
Physical dimensions of the RF-BT03 development board.
6. Manteniment
To ensure the longevity and optimal performance of your RF-BT03 development board, follow these general maintenance guidelines:
- Mantenir net: Regularly clean the board with a soft, dry brush or compressed air to remove dust and debris. Avoid using liquids or harsh chemicals.
- Manejar amb cura: Electronic components are sensitive. Avoid dropping the board or subjecting it to physical shock.
- Emmagatzematge: Store the board in a dry, cool environment, away from direct sunlight and extreme temperatures. Use anti-static bags if storing for extended periods.
- Apagueu quan no estigui en ús: Disconnect the power supply when the board is not in active use to prevent unnecessary wear and tear.
7. Solució De Problemes
This section provides solutions to common issues you might encounter with the RF-BT03 development board.
Problemes comuns i solucions
- Module Not Detected / No Communication:
- Verify Module Installation: Ensure the RF-star SMT module is correctly and securely seated in the module extension area.
- Comproveu la font d'alimentació: Confirm that the board is receiving the correct voltage (3.3 V or 5 V) and that the power connections are secure.
- UART Pin Consistency: If you are experiencing issues with serial communication, double-check the consistency between the module's firmware-defined UART pins and the CP2102 pins. If inconsistent, ensure you have used Dupont wires to correctly connect them.
- Cable USB: Try a different TYPE-C data cable to rule out cable issues.
- La placa no s'encén:
- Font d'alimentació: Ensure your power adapter or USB port is functional and providing the specified voltage.
- Danys físics: Inspect the board for any visible physical damage or loose components.
Consells per a l'usuari
- Module Inclusion: The RF-BT03 development board is designed to integrate RF-star SMT modules. Please note that the specific CC2652P module may need to be acquired separately or as part of a specific kit, as the board itself is a test platform for these modules. Always verify the contents of your package.
- Compatibilitat de firmware: When using the UART-to-USB functionality, be mindful of the UART pin definitions in your module's firmware. Adjust connections with jumpers or Dupont wires as needed for proper communication.
8. Garantia i Suport
For any questions or technical assistance regarding your RF-BT03 development board, please contact RF-STAR customer support.
Contact information for support.
Informació de compliment
⚠ AVÍS: Aquest producte us pot exposar a productes químics, inclòs el plom, que l'estat de Califòrnia sap que causa càncer i defectes congènits o altres danys reproductius. Per a més informació, visiteu www.P65Warnings.ca.gov.
