UUID for production

[Nate]

We are using the Nordic UART service for our product. Should we just use the standard UUID that the Nordic Uart uses or just generate our own for the product? Thanks

[Susheel Nuguru]

It is best to generate your own for a product as Nordic Uart service might prove to be a noisy because it is used by many for experimentation (those using Nordic chip)

[MANGO]

You mean I have to change

uint32_t ble_nus_init(ble_nus_t * p_nus, const ble_nus_init_t * p_nus_init){
     
     ble_uuid128_t   nus_base_uuid = {{0x9E, 0xCA, 0xDC, 0x24, 0x0E, 0xE5, 0xA9, 0xE0,
                                                       0x93, 0xF3, 0xA3, 0xB5, 0x00, 0x00, 0x40, 0x6E}};

?

Also, if I change this part and use my own NUS's UUID,

shouldn't I need the certification from the Bluetooth Special Interest Group (SIG)?

[Susheel Nuguru]

No you do not need a certification to use your own UUID Generate them from the tool provided here. devzone.nordicsemi.com/.../