CONFIG_BT_NIMBLE_MAX_CONNECTIONS

Sets the number of simultaneous connections (esp controller max is 9)

• Default value is 3
  
  

CONFIG_BT_NIMBLE_ATT_PREFERRED_MTU

Sets the default MTU size.

• Default value is 255
  
  

CONFIG_BT_NIMBLE_SVC_GAP_DEVICE_NAME

Set the default device name

• Default value is "nimble"
  
  

CONFIG_BT_NIMBLE_DEBUG

If defined, enables debug log messages from the NimBLE host

• Uses approx. 32kB of flash memory.
  
  

CONFIG_NIMBLE_CPP_ENABLE_RETURN_CODE_TEXT

If defined, NimBLE host return codes will be printed as text in debug log messages.

• Uses approx. 7kB of flash memory.
  
  

CONFIG_NIMBLE_CPP_ENABLE_GAP_EVENT_CODE_TEXT

If defined, GAP event codes will be printed as text in debug log messages.

• Uses approx. 1kB of flash memory.
  
  

CONFIG_NIMBLE_CPP_ENABLE_ADVERTISMENT_TYPE_TEXT

If defined, advertisment types will be printed as text while scanning in debug log messages.

• Uses approx. 250 bytes of flash memory.
  
  

CONFIG_BT_NIMBLE_SVC_GAP_APPEARANCE

Set the default appearance.

• Default value is 0x00
  
  

CONFIG_BT_NIMBLE_ROLE_CENTRAL_DISABLED

If defined, NimBLE Client functions will not be included.

• Reduces flash size by approx. 7kB.
  
  

CONFIG_BT_NIMBLE_ROLE_OBSERVER_DISABLED

If defined, NimBLE Scan functions will not be included.

• Reduces flash size by approx. 26kB.
  
  

CONFIG_BT_NIMBLE_ROLE_PERIPHERAL_DISABLED

If defined NimBLE Server functions will not be included.

• Reduces flash size by approx. 16kB.
  
  

CONFIG_BT_NIMBLE_ROLE_BROADCASTER_DISABLED

If defined, NimBLE Advertising functions will not be included.

• Reduces flash size by approx. 5kB.
  
  

CONFIG_BT_NIMBLE_MAX_BONDS

Sets the number of devices allowed to store/bond with

• Default value is 3
  
  

CONFIG_BT_NIMBLE_MAX_CCCDS

Sets the maximum number of CCCD subscriptions to store

• Default value is 8
  
  

CONFIG_BT_NIMBLE_RPA_TIMEOUT

Sets the random address refresh time in seconds.

• Default value is 900
  
  

CONFIG_BT_NIMBLE_MSYS1_BLOCK_COUNT

Set the number of msys blocks For prepare write & prepare responses. This may need to be increased if
you are sending large blocks of data with a low MTU. E.g: 512 bytes with 23 MTU will fail.

• Default value is 12
  
  

CONFIG_BT_NIMBLE_MEM_ALLOC_MODE_EXTERNAL

Sets the NimBLE stack to use external PSRAM will be loaded

• Must be defined with a value of 1; Default is CONFIG_BT_NIMBLE_MEM_ALLOC_MODE_INTERNAL 1
  
  

CONFIG_BT_NIMBLE_PINNED_TO_CORE

Sets the core the NimBLE host stack will run on

• Options: 0 or 1
  

CONFIG_BT_NIMBLE_TASK_STACK_SIZE

Set the task stack size for the NimBLE core.

• Default is 4096