In DA14531 MOD, To save power consumption of BT module can i set to sleep mode after specific time.

Question

Hi Team, 
 Iam using DA14531 MOD, CodeLess Version: 6.380.14.22(AT command disabled to implement our custom API). 
 if there is no activity for long time, is it possible to set BT module as Sleep mode to save power consumption. 
 If there is any activity again BT module should be active and BT should able to send or receive data. 
 If this is possible pls suggest how to implement in my code. 
 
 Regards, 
 Laxmi Narayana.

OV_Renesas · Answer

Hi Laxmi, Thank you for posting your question online. 
 laxmi said: if there is no activity for long time, is it possible to set BT module as Sleep mode to save power consumption. 
 The Codeless SDK provides the following AT command: It can be used to go into Extended Sleep mode. While in Extended Sleep mode, all the peripheral blocks are OFF, that means that you can not use UART. You will need 4-Wire UART and the AT+FLOWCONTROL command. Deep Sleep mode has not been implemented on the Codeless SDK via any AT command. For more information on the available sleep modes and how to implement them, please refer: DA145XX Tutorial Sleep Modes &mdash; DA145XX Tutorial Sleep Modes (renesas.com) Best Regards, OV_Renesas