diff --git a/code/nrf-connect/prstlib/src/shtc3.c b/code/nrf-connect/prstlib/src/shtc3.c
index a0476a8..e17aad0 100644
--- a/code/nrf-connect/prstlib/src/shtc3.c
+++ b/code/nrf-connect/prstlib/src/shtc3.c
@@ -41,8 +41,6 @@ int prst_shtc3_read(prst_shtc3_read_t *out) {
   // Put the sensor in sleep mode.
   RET_IF_ERR(write_cmd(PRST_SHTC3_CMD_SLEEP));
 
-  // TODO: Uninit i2c to save power?
-
   // TODO: verify the CRC of the measurements. The function is described in the
   // datasheet.
 
diff --git a/code/nrf-connect/samples/ble/prj.conf b/code/nrf-connect/samples/ble/prj.conf
index 20f937b..b9a82ba 100644
--- a/code/nrf-connect/samples/ble/prj.conf
+++ b/code/nrf-connect/samples/ble/prj.conf
@@ -1,4 +1,3 @@
-# Enabling log has a big impact in power consumption. Only enable it while debugging.
 CONFIG_LOG=y
 CONFIG_PWM=y
 CONFIG_CBPRINTF_FP_SUPPORT=y
@@ -17,8 +16,6 @@ CONFIG_PM_DEVICE=y
 
 CONFIG_USE_SEGGER_RTT=y
 
-CONFIG_CONSOLE=n
-
 # Otherwise a weird float multiplication error?
 CONFIG_NEWLIB_LIBC=y
 CONFIG_NEWLIB_LIBC_FLOAT_PRINTF=y
@@ -26,5 +23,5 @@ CONFIG_NEWLIB_LIBC_FLOAT_PRINTF=y
 # Application config.
 
 # See all options in Kconfig.
-# CONFIG_PRST_SLEEP_DURATION_SEC=600
+# CONFIG_PRST_SLEEP_DURATION_SEC=1
 # CONFIG_PRST_BLE_ENCODING_BTHOME_V2=y