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 87/121
A.1.3 Direct communication with the NFC reader
User applications can directly communicate with the Elatec NFC reader via its virtual COM
port by issuing request data and parsing the corresponding response data.
The Elatec NFC reader uses 9600 baud as baud rate (this is normally detected automati-
cally by the virtual COM port driver). If the user application sends a binary command with
the required data, then the Elatec NFC reader will respond accordingly.
Figure 56 below shows this using the example of a write and a read operation to NFC page
address 0x20 from the previous chapter.
Figure 56 – Direct communication with the NFC reader