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RF-Star RF-BT02 User Manual

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RF-BT02
www.szrfstar.com
V1.2 - Mar., 2021
RF-BT02
Test Board User Guide
Version: 1.2
Shenzhen RF-star Technology Co., Ltd.
th
March 25
, 2021
Shenzhen RF-star Technology Co., Ltd.
Page 1 of 51

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  • Page 1 RF-BT02 www.szrfstar.com V1.2 - Mar., 2021 RF-BT02 Test Board User Guide Version: 1.2 Shenzhen RF-star Technology Co., Ltd. March 25 , 2021 Shenzhen RF-star Technology Co., Ltd. Page 1 of 51...

  • Page 2: Table Of Contents

    ◆ ◆ RS02A1-A Series ..........................24 RS02A1-B Series ..........................27 ◆ 1.4 Schematic Diagram of RF-BT02 ........................ 30 2 Transparent Transmission Introduction for Use ....................31 2.1 Preparation of Hardware and Software ....................31 ◆ EFR32BG22 Series ..........................31 ◆...

  • Page 3: Table Of Figures

    Table of Figures Figure 1. Function Area Distribution ........................5 Figure 2. Pin Diagram RF-BT02 (Left) and RF-BM-ND08/RF-BM-08C (Right) ........ 7 Figure 3. Pin Diagram RF-BT02 (Left) and RF-BM-ND09 (Right)............10 Figure 4. Pin Diagram RF-BT02 (Left) and RF-BM-BG22A1/A2/A3 (Right) ........13 Figure 5.

  • Page 4: Table Of Tables

    Table 1. Function Area Description ........................6 Table 2. Table of Adapter Modules ........................6 Table 3. Pin Correspondence between RF-BM-ND08 and RF-BT02 ........... 7 Table 4. Pin Functions of RF-BM-ND08/RF-BM-ND08C ................8 Table 5. Pin Correspondence between RF-BM-ND09 and RF-BT02 ..........10 Table 6.

  • Page 5: Product Overview

    V1.2 - Mar., 2021 1 Product Overview RF-BT02 development board is a complete set of test products formed by a serial port module and a USB to UART baseboard for customer testing and development, which greatly reduces the difficulty of customers’ testing and development.

  • Page 6: Adapter Modules

    1.2 Adapter Modules Table 2. Table of Adapter Modules EFR32BG22Cx nRF52832/10 nRF52805 CC2640R2F/L CC2540/1 RS02A1-A/B RF-BM-BG22A1 RF-BM-ND08 RF-BM-ND09 RF-BM-4044B2 RF-BM-S02 RSBRS02AA RF-BM-BG22A2 RF-BM-ND08C RF-BM-ND09A RF-BM-4044B3 RF-BM-S02A RSBRS02AI RF-BM-BG22A3 RF-BM-4055B1L RF-BM-S02I RSBRS02ABR RSBRS02ABRI Shenzhen RF-star Technology Co., Ltd. Page 6 of 51...

  • Page 7: Pin Description

    1.3 Pin Description ◆ nRF52832/nRF52810 Series Figure 2 is the pin diagram of RF-BT02 and RF-BM-ND08/RF-BM-ND08C, Table 3 shows the pin correspondence between the RF-BM-ND08/RF-BM-ND08C module and the development board, where A1 ~ A18 correspond to pin 2 ~ pin 19 of the module, Table 4 shows the detailed pin description of the RF-BM-ND08/RF-BM-ND08C. Please refer to the appendix for detailed pin descriptions of other modules.

  • Page 8: Table 4. Pin Functions Of Rf-Bm-Nd08/Rf-Bm-Nd08C

    Chip Pin Description Ground Power supply 1.7 V ~ 3.6 V, Recommend 3.3 V Status Slave mode (including Beacon) connection status indicator: low indication when connected, LED always on under connection. Shenzhen RF-star Technology Co., Ltd. Page 8 of 51...
  • Page 9 MCU serial port. When it is at a low level, the module will send data to the MCU serial port. Serial port TX Serial port RX Shenzhen RF-star Technology Co., Ltd. Page 9 of 51...

  • Page 10: Nrf52805 Series

    V1.2 - Mar., 2021 ◆ nRF52805 Series The following figure 3 is the pin diagram of RF-BT02 and RF-BM-ND09 (bottom view). Table 5 shows the pin correspondence between the module and the development board. Table 6 shows the module detailed pin description.

  • Page 11: Table 6. Pin Functions Of Rf-Bm-Nd09(A)

    Description Ground Ground P0_20 Serial port RX P0_01/XL2 Serial port TX Module output signal (Standard hardware flow control: P0_00/XL1 Require To Send). When it is at a high level, the module Shenzhen RF-star Technology Co., Ltd. Page 11 of 51...
  • Page 12 ESET SWCL Serial wire debug clock input for debugging and SWCLK Debug programming SWDI Serial wire debug I/O for debugging and programming SWDIO Debug External antenna interface Ground Ground Ground Ground Shenzhen RF-star Technology Co., Ltd. Page 12 of 51...

  • Page 13: Efr32Bg22 Series

    V1.2 - Mar., 2021 ◆ EFR32BG22 Series The following figure 4 is the pin diagram of RF-BT02 and RF-BM-BG22A1/RF-BM-BG22A2/RF-BM-BG22A3. Table 7 shows the pin correspondence between the module and the development board. A1 ~ A9 correspond to pin 2 to pin 10 of the module, and A10 ~ A18 correspond to pin 16 to pin 24 of the module.
  • Page 14 RXD (CP2102) TXD (CP2102) RESET SWD (J-Link) SWC (J-Link) VCC (3.3 V) Remark: B5 is the GPIO PA03 of the module, and A5 is the RESET pin of the development board. Shenzhen RF-star Technology Co., Ltd. Page 14 of 51...

  • Page 15: Table 8. Pin Functions Of Rf-Bm-Bg22A1/A2/A3

    1.71 V ~ 3.8 V, recommended to 3.3 V Status Slave mode (including Beacon) connection status PD01 PD01 indicator indicator: low when connected. (LED always on) PD00 PD00 Status Master mode connection status indicator: low when Shenzhen RF-star Technology Co., Ltd. Page 15 of 51...
  • Page 16 RF-BT02 www.szrfstar.com V1.2 - Mar., 2021 indicator connected. (LED always on) GPIO PC00 PC00 GPIO PC01 PC01 PC02 PC02 GPIO PC03 PC03 GPIO PC04 PC04 GPIO GPIO PC05 PC05 Ground Shenzhen RF-star Technology Co., Ltd. Page 16 of 51...

  • Page 17: Cc2540/Cc2541 Series

    V1.2 - Mar., 2021 ◆ CC2540/CC2541 Series Figure 5 is the pin diagram of RF-BT02 and RF-BM-S02/RF-BM-S02A/RF-BM-S02I. Table 9 shows the pin correspondence between the module and the development board. A1~A18 correspond to pin 1 to 18 pins of the module.

  • Page 18: Table 10. Pin Functions Of Rf-Bm-S02/Rf-Bm-S02A/Rf-Bm-S02I

    RXD (CP2102) TXD (CP2102) RESET DD (CC Debugger) DC (CC Debugger) VCC (3.3 V) Table 10. Pin Functions of RF-BM-S02/RF-BM-S02A/RF-BM-S02I Name Chip Pin Description Ground Power supply 2 V ~ 3.6 V Shenzhen RF-star Technology Co., Ltd. Page 18 of 51...
  • Page 19 1: Module has no data to send, or data has been sent, and the value of the signal line should be set at “1”. Serial port TX Serial port RX ADC1 Analog acquisition, channel 1 Shenzhen RF-star Technology Co., Ltd. Page 19 of 51...

  • Page 20: Cc2640R2F/Cc2640R2L Series

    V1.2 - Mar., 2021 ◆ CC2640R2F/CC2640R2L Series Figure 6 is the pin diagram of RF-BT02 and RF-BM-4044B2/RF-BM-4044B3/RF-BM-4055B1L. Table 11 shows the pin correspondence between the module and the development board. A1 ~ A18 correspond to pin 1 to 18 pins of the module.

  • Page 21: Table 12. Pin Functions Of Rf-Bm-4044B2

    RXD (CP2102) TXD (CP2102) RESET TCK (XDS) TMS (XDS) VCC (3.3 V) Table 12. Pin Functions of RF-BM-4044B2 Name Chip Pin Description Ground Power supply 1.8 V~3.8 V. Recommend 3.3 V Shenzhen RF-star Technology Co., Ltd. Page 21 of 51...
  • Page 22 0: Module has data to send, and the master will receive the data from BCTS the module. 1: Module has no data to send, or data has been sent, and the value of the signal line should be set at “1”. Serial port TX Shenzhen RF-star Technology Co., Ltd. Page 22 of 51...
  • Page 23 RF-BT02 www.szrfstar.com V1.2 - Mar., 2021 Serial port RX Shenzhen RF-star Technology Co., Ltd. Page 23 of 51...

  • Page 24: Rs02A1-A Series

    ◆ RS02A1-A Series Figure 7 is the pin diagram of RF-BT02 and RSBRS02AA/RSBRS02AI. Table 13 shows the pin correspondence between the module and the development board. A1 ~ A18 correspond to pin 1 to pin 18 of the module. Table 14 shows the module detailed pin description.

  • Page 25: Table 14. Pin Functions Of Rsbrs02Aa/Rsbrs02Ai

    Power supply 1.6 V ~ 3.6 V, Recommend 3.3 V Output port (able to timed reversal) / Sleep mode indicator Output port (able to timed reversal) / Connection status indicator RESET Reset, active low. Shenzhen RF-star Technology Co., Ltd. Page 25 of 51...
  • Page 26 1: Module has no data to send, or data has been sent, and the value of the signal line should be set at “1”. Serial port TX Serial port RX － Shenzhen RF-star Technology Co., Ltd. Page 26 of 51...

  • Page 27: Rs02A1-B Series

    ◆ RS02A1-B Series Figure 8 is the pin diagram of RF-BT02 and RSBRS02ABR/RSBRS02ABRI. Table 15 shows the pin correspondence between the module and the development board. A1 ~ A18 correspond to pin 1 to pin 18 of the module. Table 16 shows the module detailed pin description.

  • Page 28: Table 16. Pin Functions Of Rsbrs02Abr/Rsbrs02Abri

    Chip Pin Description Ground Power supply 2 V ~ 3.6 V Output port (able to timed reversal) / Sleep mode indicator Output port (able to timed reversal) / Connection status indicator Shenzhen RF-star Technology Co., Ltd. Page 28 of 51...
  • Page 29 1: Module has no data to send, or data has been sent, and the value of the signal line should be set at “1”. Serial port TX Serial port RX － Shenzhen RF-star Technology Co., Ltd. Page 29 of 51...

  • Page 30: Schematic Diagram Of Rf-Bt02

    RF-BT02 www.szrfstar.com V1.2 - Mar., 2021 1.4 Schematic Diagram of RF-BT02 Shenzhen RF-star Technology Co., Ltd. Page 30 of 51...

  • Page 31: Transparent Transmission Introduction For Use

    V1.2 - Mar., 2021 2 Transparent Transmission Introduction for Use 2.1 Preparation of Hardware and Software 1. Prepare RF-BT02 development board, USB to Type-C cable. ◆ EFR32BG22 Series BG22Ax series: RF-BM-BG22A1, RF-BM-BG22A2, RF-BM-BG22A3. When using the BG22Ax series modules, the following pins need to be connected via DuPont cables: A7 and B22/B16 (TX →...

  • Page 32: Nrf52832/Nrf52810 Series

    B1 (GND), A2 and B2 (VCC), A15 and B15 (pull CTS low), A16 and B16 (TX → RXD), A17 and B17 (RX → TXD). As shown in the figure below (Remove the 0 R resistance from the red box): Shenzhen RF-star Technology Co., Ltd. Page 32 of 51...

  • Page 33: Nrf52805 Series

    When using the nRF52805 series modules, the following pins need to be short-circuited via jumpers: A14 and B14 (pull CTS low), A16 and B16 (TX → RXD), A17 and B17 (RX→TXD). As shown in the figure below (Remove the 0 R resistance from the red box): Shenzhen RF-star Technology Co., Ltd. Page 33 of 51...

  • Page 34: Cc254X, Cc2640R2X And Rs02A1-X Series

    A1 and B1 (GND), A2 and B2 (VCC), A6 and B6 (pull EN low to enable broadcast), A14 and B14 (pull BRTS low to enable the serial port), A16 and B16 (TX → RXD), A17 and B17 (RX → TXD). As shown in the figure below: Shenzhen RF-star Technology Co., Ltd. Page 34 of 51...
  • Page 35 * 64). 4. After installation, connect to the RF-BT02, and right-click on "Computer - Management - Device Manager - Port" to see if the driver has been installed successfully. The successful installation is shown below (Repeat step 2 if it is shown as a yellow exclamation mark).
  • Page 36 RF-BT02 www.szrfstar.com V1.2 - Mar., 2021 Shenzhen RF-star Technology Co., Ltd. Page 36 of 51...

  • Page 37: Transparent Transmission Test By App (Android)

    3. After successful connection, nRF Connect screen is shown as follows: 4. Click the FFE5 channel in nRF Connect to write. Text mode: Text. click SEND to send. Shenzhen RF-star Technology Co., Ltd. Page 37 of 51...
  • Page 38 RF-BT02 www.szrfstar.com V1.2 - Mar., 2021 5. Then, UART Assistant will receive the data sent by APP: 6. Click the serial port data channel in nRF Connect to turn on Notification. Shenzhen RF-star Technology Co., Ltd. Page 38 of 51...
  • Page 39 V1.2 - Mar., 2021 7. Write the string in UartAssist and send. 8. nRF Connect will receive the data written in UartAssist: The usage method of iOS version APP is similar to Android. Shenzhen RF-star Technology Co., Ltd. Page 39 of 51...

  • Page 40: Mcu Reference Code (Transparent Transmission)

    // Check, if BCTS is set low, the module will be ready for receiving while(BCTS==0); // Wait for transmission to be finished, can also do time-limited waiting if(UARTRead(uartBuffer) == SUCCESS) // Read data from serial port Shenzhen RF-star Technology Co., Ltd. Page 40 of 51...
  • Page 41 // Delay for 50 ms, and ensure the data is transmitted BRTS = 1; // BRTS is set high, and transmission is finished halMcuWaitMs(20); // Delay to send the next packet, the delay depends on the packet size. Shenzhen RF-star Technology Co., Ltd. Page 41 of 51...

  • Page 42: Standard Hardware Flow Control Module

    //Enable RTS, that is, MCU can receive date from BLE module set_rts_enable(); While(1){ //Aquire whether the CTS status is in low level If(get_cts_state()==0){ // Send test data to BLE module mcu_send_to_ble_string("Test data.\r\n"); // Processing the data obtained by MCU mcu_data_process(mcu_uart_read_data()); Shenzhen RF-star Technology Co., Ltd. Page 42 of 51...

  • Page 43: Secondary Development

    SDK download address: https://www.ti.com/tool/BLE-STACK 5. RSBRS02AA / RSBRS02AI / RSBRS02ABR / RSBRS02ABRI and other RS02A1-A modules: Burn tool is J-Link, and the development environment is Keil 5. https://pan.baidu.com/s/1K0mw5SMdjJpjiKqcOFE03g SDK download address: Password: 8fvn Shenzhen RF-star Technology Co., Ltd. Page 43 of 51...

  • Page 44: Pin Description During Burning

    The chip can only be identified by the short-circuited via jumpers between A1 and B1, A2 and B2. RF-BM-ND09 / RF-BM-ND09A pin Diagram is shown in the figure. Remove the two 0 R resistors at the top left of the reset button. Shenzhen RF-star Technology Co., Ltd. Page 44 of 51...

  • Page 45: Efr32Bg22 Series

    RF-BT02 www.szrfstar.com V1.2 - Mar., 2021 ◆ EFR32BG22 Series BG22Ax module pin Diagram is shown in the figure. Remove the four 0 R resistors in the figure, as shown below. Shenzhen RF-star Technology Co., Ltd. Page 45 of 51...

  • Page 46: Cc254X, Cc2640 And Rs02A1-X Series

    A4 and B25, and only need to connect to any one of A5, B5 and B24. A1 and B1, A2 and B2 need to be short-circuited via jumpers. Shenzhen RF-star Technology Co., Ltd. Page 46 of 51...
  • Page 47 A4, B4 and B25, and only need to connect to any one of A5, B5 and B24. A1 and B1, A2 and B2 need to be short-circuited with jumpers. Shenzhen RF-star Technology Co., Ltd. Page 47 of 51...
  • Page 48 A7 is SWC, and A8 is SWD. B25 and B26 cannot be used for burning firmware. Only one of A5, B5, B24 needs to connect RST. A1 and B1, A2 and B2 need to be short-circuited via jumpers Shenzhen RF-star Technology Co., Ltd. Page 48 of 51...

  • Page 49: Trouble Shooting

    2. The unsatisfactory power supply may also cause garbled. It is necessary to ensure the power supply reliability. 3. If the extension wire or feeder wire is of poor quality or too long, the bit error rate will be high. Shenzhen RF-star Technology Co., Ltd. Page 49 of 51...

  • Page 50: Revision History

    1. The document will be optimized and updated from time to time. Before using this document, please make sure it is the latest version. 2. To obtain the latest document, please download it from the official website: www.szrfstar.com. Shenzhen RF-star Technology Co., Ltd. Page 50 of 51...

  • Page 51: Contact Us

    RF-BT02 www.szrfstar.com V1.2 - Mar., 2021 7 Contact Us SHENZHEN RF-STAR TECHNOLOGY CO., LTD. Shenzhen HQ: Add.: Room 601, Block C, Skyworth Building, High-tech Park, Nanshan District, Shenzhen, Guangdong, China Tel.: 86-755-3695 3756 Chengdu Branch: Add.: No. B3-03, Building No.1, Incubation Park, High-Tech District, Chengdu, Sichuan, China, 610000 Tel.: 86-28-6577 5970...

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