User's Manual

© 2020 EnOcean | www.enocean.com PTM 210 / PTM 215 / PTM 215U / PTM 215J User Manual August 2020 | Page 26/45
USER MANUAL
PTM 210 / PTM 215 / PTM 215U / PTM 215J
DC Step code and later
 User Information NDEF string (Public read / write access; no PIN required)
This area allows any user to read or write information about the device such as the
intended installation location or additional instructions.
2. Binary data area
 NFC HEADER (Public read-only access; no PIN required)
This area contains information about the NFC revision.
 CONFIGURATION (Read and Write access, PIN required)
This area contains device configuration registers
 INTERNAL DATA (Non-accessible)
This area contains calibration values and internal parameters and cannot be used
The organization of the PTM 215 NFC memory map is shown in Table 4 below.
NFC Address
PIN Required
Operations
Memory Area
Content
0x01 - 0x1F
NO
Read only
PRODUCT NDEF
Device identification NDEF string
0x20 - 0x2F
NO
Read / Write
USER NDEF
User information NDEF string
Dynamic
NO
Read only
NFC HEADER
NFC memory revision
0x40 - 0x4A
YES
Read / Write
CONFIGURATION
Configuration registers
0x4B – 0x9F
N/A
N/A
INTERNAL DATA
Internal data (Do not use)
Table 4 – PTM 215 NFC memory areas