USER MANUAL
PTM 215B – BLUETOOTH
®
PUSHBUTTON TRANSMITTER MODULE
© 2019 EnOcean | www.enocean.com
F-710-017, V1.0
PTM 215B User Manual | v1.9 | June 2019 | Page 40/85
6.7.1
PIN Code
Protected data access is only possible after unlocking the configuration memory with the
correct 32 bit PIN code. By default, the protected area is locked and the default pin code for
unlocking access is
0x0000E215
.
The default pin code shall be changed to a user-defined value as part of the installation
process. This can be done by unlocking the NFC interface with the old PIN code and then
writing the new PIN code to page
0xE5
as described in chapter 6.3.1.
6.7.2
Configuration of product parameters
PTM 215B allows no direct modification of the following parameters:
Static Source Address
Product ID
Manufacturer ID
Security Key
In order to modify these parameters, the user has to write the new value into specific reg-
isters (
Source Address Write
,
Product ID Write
,
Manufacturer ID Write
and
Security Key
Write
) in the protected data area and set the according
Update
flag in the
Configuration
register.
After that, the user has to push and release the energy bar of the PTM 215B module.
6.7.3
Configuration register
The
Configuration
register is 1 byte wide and contains configuration flags. Figure 30 below
shows the structure of the
Configuration
register.
Bit 1
Bit 0
CONFIGURATION
Bit 3
Bit 4
Bit 2
Bit 6
Bit 7
Bit 5
OPTIONAL DATA SIZE
DISABLE LRN
TELEGRAM
RPA ADDRESS
MODE
PRIVATE
SECURITY KEY
UPDATE
SECURITY KEY
UPDATE
MAN ID
UPDATE
SOURCE ID
Figure 30 – Configuration register structure
The
Configuration
register is used to select the length of optional data, to disable the
transmission of commissioning telegrams, to select resolvable private address mode, to
disable NFC read-out of the security key and to indicate an update of the security key, the
manufacturer ID or the source ID.
