Module constants

Constants

• CHARACTERISTIC_EXTENDED_PROPERTIES_UUID
  GATT UUIDs
• GATT_MAX_ATTRIBUTE_VALUE_LENGTH
  GATT Max Attribute Length (Vol 3, Part F, 3.2.9)
• PERMISSION_READ_ENCRYPTED
  GATT Attribute Permission Values
• PERMISSION_READ_ENCRYPTED_MITM
• PERMISSION_WRITE_ENCRYPTED
• PERMISSION_WRITE_ENCRYPTED_MITM
• PERMISSION_WRITE_SIGNED
• PERMISSION_WRITE_SIGNED_MITM
• PROPERTY_INDICATE
• PROPERTY_NOTIFY
• PROPERTY_READ
  GATT Attribute Property Values
• PROPERTY_WRITE