Embedded Scripting in RN4871 - Turn Led on Connect and off Disconnect

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RN4871 supports embedded scripting:

Steps to turn LED On during connection and Off during disconnection:

 1. Type '$$$' to enter command mode
2. Type '+' for ECHO back the commands we typed
3. Type 'WC' to clear the script
4. Type 'WW' to add a new script. Type the below following:

@PW_ON
SW, 0A, 00 #Remove special functionality on Pin 12
SW, 0B, 00 # Remove special functionality on Pin 13
|O,18,00  #TURN LED ON
|O,18,18 #TURN LED OFF
@CONN
|O,18,00 #TURN LED ON
@DISCON
|O,18,18 #TURN LED OFF
5. Type ESC to come out of script to command mode
6. Type 'SR,4040' to start the script to run after power on and with no prompt
7. Type 'R,1' to reboot the module
8.  Connect Male to Female Cable from P12 (J11) to any pin on JP5

When you connect from Phone, the LED will be ON and when you disconnect it will be OFF



Comments

  1. WEDDING MOVIES17 November 2022 at 04:23

    Hi, This is a great article. Loved your efforts on it buddy. Thanks for sharing this with us. serviço de clonagem mcu

    ReplyDelete
  2. Writer Jordan21 August 2023 at 06:27

    A fascinating read on embedded scripting! This post highlights the role of embedded Linux development services in enhancing the capabilities of embedded devices. As the world of electronics evolves, harnessing these services becomes essential for enabling sophisticated functionalities and turning creative ideas into functional reality.




    ReplyDelete

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