In my custom board used DA14531 Module.
Programmed DA14531 Module using "codeless_531_set_two_standalone" which is available in DA145xx_CODELESS_6.380.12.6 .
Downloaded "Smart console" app from play store.
open the smart console app in android and the DA14531 Module detected in mobile.
Here comes the main issue,
1.In the app it detects the module but unable to connect module.(Its shown message like disconnected while trying to connect the module)