User's Manual

USER MANUAL PREVIEW
PTM 535BZ – BLUETOOTH AND ZIGBEE GREEN POWER PUSHBUTTON TRANSMITTER
© 2022 EnOcean | www.enocean.com F-710-017, V1.0 PTM 535BZ User Manual | v1.2 | July 2021 | Page 70/121
5.7.3.4 SYSTEM configuration group
Table 31 below shows the configuration options belonging to the SYSTEM configuration
group. Four fields in this configuration group are reserved for future use and can therefore
not be used. Note that the LRN_TELEGRAM_REQUEST and FACTORY_RESET_REQUEST fields
correspond to requests and can therefore not be updated.
Bit Position Configuration Option Possible Settings
0 (0x01) LRN_TELEGRAM_REQUEST 0b0 (This is a request and not a register)
1 (0x02) FACTORY_RESET_REQUEST 0b0 (This is a request and not a register)
2 (0x04) RFU 0b0 (Do not update)
3 (0x08) RFU 0b0 (Do not update)
4 (0x10) BUTTON_CONFIG 0b0 (Do not update) 0b1 (Update)
5 (0x20) RADIO_CONFIG 0b0 (Do not update) 0b1 (Update)
6 (0x40) RFU 0b0 (Do not update)
7 (0x80) RFU 0b0 (Do not update)
Table 31 - SYSTEM configuration group
5.7.4 REQUEST_AUTHENTICATION
NFC configuration updates are authenticated by the user (USER1 or USER2) by writing his
authentication PIN code (USER1_PIN or USER2_PIN) into the REQUEST_AUTHENTICATION
register.
Figure 49 below shows the structure and the byte order of this register based on the default
PIN codes for USER1 and USER2.
Figure 49 – NFC device configuration architecture