EnOcean GmbH TCM515B Manual Do Utilizador
USER MANUAL
TCM 515B – 2.4 GHZ BLUETOOTH LOW ENERGY (BLE) Transceiver
© 2017 EnOcean | www.enocean.com
F-710-017, V1.0
TCM 515B User Manual | v0.5 | October 2017 | Page 12/37
3.4
Source address
The 6 byte BLE Source Address (MAC address) uniquely identifies each TCM 515B product.
TCM 515B supports two source address modes:
Static Source Address mode (default)
In this mode, the source address is constant (but its lower 32 bit can be configured
via radio API)
In this mode, the source address is constant (but its lower 32 bit can be configured
via radio API)
Private Resolvable Address mode (NFC configurable)
In this mode, the source address changes for each transmission
In this mode, the source address changes for each transmission
TCM 515B uses by default the Static Source Address mode. Private Resolvable Address
mode can be selected via the radio API. These two address modes are described in the fol-
lowing chapters.
3.4.1
Static source address mode
By default, TCM 515B uses static source addresses meaning that the source address is con-
stant during normal operation. The structure of TCM 515B static addresses is as follows:
The upper 2 bytes of the source address are used to identify the device type and set
to 0xE500 to designate EnOcean STM 500 multi-sensor type. These two bytes cannot
be changed.
to 0xE500 to designate EnOcean STM 500 multi-sensor type. These two bytes cannot
be changed.
The lower 4 bytes are uniquely assigned to each device.
Figure 6 below illustrates the static address structure used by TCM 515B.
Figure 6 – BLE static source address structure