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CC2340r5 : Sleep current issue using UART Peripheral

pooja Fugare
Prodigy 110 points

SDK downloaded  : simplelink_cc23xx_sdk_6_40_00_21_eng

1. Import Project  :  gpiostandby

sleep current observed is 0.8uA to 1.7 uA 

2. Import Project : basic_ble 

       Sleep current observed is 65 uA , how to reduce sleep current in BLE firmware , is there any changes required for that ??

       we observed condition that if we remove UART driver from sys Config file and run firmware sleep current reduced to 10 uA 

      but in our application we need UART module also , we initialize UART module receive data  and close UART after data reception .

      After UART Close function sleep current not reduced it will show 65 UA .

Thanks & Regards,

Pooja Fugare