Use of xinchida ble 5.0 Low Power Bluetooth module (at command serial port transparent transmission) rsbrs02abr

Centrida Bluetooth module

The functional features of the Symantec transparent firmware ：

• Easy to use , No Bluetooth stack application experience is required ; Support bluetooth 5.0 Protocol stack .
• Cheapness , Cheapness , Cheapness （ Say important things only three times ）

Xinchida technology 【Vivi】
contact number ：13510534054 （ WeChat ）/17806715121

One . Environmental preparation

1.1 Hardware environment

• USB turn TTL 1 individual + DuPont line 6 root
  

• RSBRS02ABR modular 1 individual
  
   

1.2 Software preparation

• Serial assistant （ You need to install the serial port driver according to ） Download address
  
   

• Get your cell phone ready APP：BLE Debugging treasure ; Download link
  

 

1.3 Document preparation

• Centrida Low Power Bluetooth (BLE) Modules and protocols v5.11u(RS02A1-B)
• RSBRS02ABR Peripheral reference circuit

Two . Hardware connection

• 

Pin description

 

 

Module pin	TTL Pin
modular Pin2 foot VCC	USB Serial port 3.3V perhaps 5.5V Power Supply
modular Pin1 foot GND、Pin6 foot EN、Pin14 foot BRTS Pick up	USB To the serial port
modular Pin16 foot TX	USB To serial port RX
modular Pin17 foot RX	USB To serial port TX

• Move the previous step USB Connect the serial port to the computer COM On the mouth , And check the computer port number used
  
  

3、 ... and . Module configuration （AT Instruction set ）

TTM:NAM-?

Instructions ：TTM:NAM-?
function ： Query device name
Example ：

TTM:NAM-?
 
TTM:MAC-0xBA03243048F9

TTM:REN-

Instructions ：TTM:REN-ABC123
function ： Set the device name
Example ：

TTM:REN-ABC123
 
OK

TTM:MAC-?

Instructions ：TTM:MAC-?
function ： Query device MAC Address
Example ：

TTM:MAC-?
 
TTM:MAC-0xBA03243048F9

TTM:MAC-xxxxxxxxxxxx

Instructions ：TTM:MAC-111111111111
function ： Set up the device MAC Address
Example ：

TTM:MAC-111111111111
 
TTM:OK

     

Other instruction reference manuals

Centrida Low Power Bluetooth (BLE) Modules and protocols v5.11u(RS02A1-B)

Four . use APP Test the transparent transmission function

 
APP You need to develop it yourself , The test phase can choose NRF nRF Connect perhaps BLE Debugging treasure

Turn on Bluetooth and app

• Choose to **“ABC123** Start the Bluetooth module connection
  
• Open the serial port assistant to print     S:CONNECTED
  -
   

Open the serial port to send and receive uuid

 

open APP

   
   

APP Send data to the module , Serial assistant print data

   

• adopt app Send data to the module
  
     

• Data can be received through the serial port assistant

Module to app Send data and vice versa

   
       

If you need Bluetooth (BLE) module

Xinchida technology 【Vivi】
contact number ：13510534054 （ WeChat ）/17806715121
 
More information plus v Or the official website ：
https://www.szrfstar.com/