How can I change the BLE address name by command using Codeless_standalone firmware in DA14531

Question

Dear Renesas, 
 I am using the Codeless_standalone.hex firmware and I want to send by UART a custom device name for each BLE chip in order to see this name when bluetooth devices are finding by mobile app. The Codeless firmware must be the same for all chips. 
 Is it possible?

OV_Renesas · Answer

Hi Elena, Thank you for posting your question online. The Codeless SDK does not provide an AT command to change the device name. However, you can implement a custom AT command that does this on your own. Some months ago, I did on my side on the datapump firmware. Please refer here: (+) DA14531 Name Change Service/Characteristic - Bluetooth Low Energy - Wireless Connectivity - Renesas Engineering Community On this thread you can find the approach on how to do it, and the firmware I created for the custom AT command. Please note, that I used the old Codeless SDK v6.380.16.55. The same approach can work on the latest Codeless SDK v6.380.16.83 . Note: You need to keep in mind the Advertising Data each time you change the Device Name. The Short Device Name (first 4 characters of the name) are contained in the advertising data. If you face any issues, feel free to ask. Best Regards, OV_Renesas