RF-BM-BG22Ax
www.szrfstar.com
V1.0 - Apr., 2021
Shenzhen RF-star Technology Co., Ltd.
Page 1 of 23
RF-BM-BG22Ax Series
BLE5.0 Module User Guide
Version: 1.0
April 25
th
, 2021
Страница 1: ...RF BM BG22Ax www szrfstar com V1 0 Apr 2021 Shenzhen RF star Technology Co Ltd Page 1 of 23 RF BM BG22Ax Series BLE5 0 Module User Guide Version 1 0 Shenzhen RF star Technology Co Ltd April 25th 2021...
Страница 2: ...r Use 10 3 1 Preparation of Hardware with RF BT02 10 3 1 1 Pin Description between RF BM BG22Ax and RF BT02 10 3 1 2 Pin Wiring 11 3 2 Preparation of Hardware without RF BT02 12 3 2 Preparation of Sof...
Страница 3: ...BG22A1 A2 A3 Right 10 Figure 5 Pin Wiring between RF BT02 and RF BM BG22A1 A2 A3 12 Figure 6 Wire Connection of RF BM BG22A1 A2 A3 12 Figure 7 Module Connected to USB to TTL Tool 13 Figure 8 Connect U...
Страница 4: ...of 23 1 Introduction This is a user guide that helps you have a quick start on our module There are two module test methods The one is to test the modules directly with the Dupont wire and the USB to...
Страница 5: ...ow energy Bluetooth mesh AoA AoD and proprietary and can be preprogrammed with a serial interface communication protocol for simple programming It also has a range of analog and digital interfaces suc...
Страница 6: ...n Functions of RF BM BG22A1 A2 A3 Pin Name Chip Pin Pin Type Description 1 EXT_ANT External antenna interface 2 PB02 PB02 I O GPIO 3 PB01 PB01 I O GPIO 4 PB00 PB00 I O All parameters will be reset to...
Страница 7: ...ta to the module serial port 8 PA05 PA05 I O Serial port TX 9 PA06 PA06 I O Serial port RX 10 GND GND Ground 11 RESET RESET Reset pin active low internal pull up 12 PA01 PA01 I O GPIO SWCLK connect JL...
Страница 8: ...oard is a complete set of test products formed by a serial port module and a USB to TTL baseboard for customer testing and development which greatly reduces the difficulty of customers testing and dev...
Страница 9: ...as a USB to TTL tool when there is no module D 3 3 V power supply area Output voltage 3 3 V 5 V E Button function area Reset by pushing buttons 2 2 2 Adapter Modules Table 3 Table of Adapter Modules...
Страница 10: ...correspondence between the module and the development board A1 A4 pins of RF BT02 correspond to pin 2 pin 5 of the module A6 A9 pins of RF BT02 correspond to pin 7 pin 10 of the module and A10 A18 pi...
Страница 11: ...1 B14 GND A14 PC02 B15 GND A15 PC03 B16 RXD CP2102 A16 PC04 B17 TXD CP2102 A17 PC05 B18 GND A18 GND B19 GND B20 VCC 5 V B21 VCC 3 3 V B22 RXD CP2102 B23 TXD CP2102 B24 RST B25 SWD J Link B26 SWC J Lin...
Страница 12: ...As shown in the figure below Figure 5 Pin Wiring between RF BT02 and RF BM BG22A1 A2 A3 3 2 Preparation of Hardware without RF BT02 1 As shown in Figure 6 the five key pins about testing PA03 PA05 PA...
Страница 13: ...ort circuit will easily damage the module 2 As shown in Figure 7 the module is connected to the USB to TTL tool Module Pin USB to TTL Pin Pin 15 VCC 3 3 V Pin 14 GND GND Pin 6 PA03 CTS GND Pin 8 PA05...
Страница 14: ...the program shown in the following 64 bit operating system installs the program suffixed with 64 3 After installation connect to the RF BT02 and right click on Computer Management Device Manager Port...
Страница 15: ...RF BM BG22Ax www szrfstar com V1 0 Apr 2021 Shenzhen RF star Technology Co Ltd Page 15 of 23...
Страница 16: ...M5 13 1 tool soon the PC serial port tool receives the data 18 and the data sent can also be seen on the mobile phone 9 Click TX Characteristic 10 and send the transparent data 12345678 19 from the PC...
Страница 17: ...RF BM BG22Ax www szrfstar com V1 0 Apr 2021 Shenzhen RF star Technology Co Ltd Page 17 of 23 16 17 5 6 7 9 10 11 12 13 14 16 17 8 15...
Страница 18: ...hen RF star Technology Co Ltd Page 18 of 23 4 2 Test by BLE Android 1 Install APP BLE this APP can be found in the APP store or ask RF star to get the APK 2 Open the BLE turn on cellphone Bluetooth th...
Страница 19: ...RF BM BG22Ax www szrfstar com V1 0 Apr 2021 Shenzhen RF star Technology Co Ltd Page 19 of 23...
Страница 20: ...x modules Burn tool is J Link and the development environment is simplicity IDE 4 Install the Bluetooth SDK package in simplicity ide 4 to obtain the SDK The development environment and SDK download a...
Страница 21: ...at ambient temperature and the lower the voltage the smaller the power is 6 The unmatchable antennas and modules or the poor quality of the antenna will affect the communication distance 6 2 Vulnerabl...
Страница 22: ...sion No Description 2021 04 25 V1 0 The initial version is released Note 1 The document will be optimized and updated from time to time Before using this document please make sure it is the latest ver...
Страница 23: ...Shenzhen HQ Add C601 Skyworth Building High tech Park Nanshan District Shenzhen Guangdong China 518057 Tel 86 755 3695 3756 Chengdu Branch Add N2 1604 Global Center North No 1700 Tianfu Avenue Hi Tech...
