User's Manual

USER MANUAL PREVIEW

PTM 535BZ – BLUETOOTH AND ZIGBEE GREEN POWER PUSHBUTTON TRANSMITTER

3.4.1.2 Custom INPUT_STATUS encoding

PTM 535BZ enables the user to define (via the NFC interface) different values to be trans-

mitted in the INPUT_STATUS field for some or all of the eight possible input events shown in

Table 2 above.

To do so, PTM 535BZ provides an eight-entry custom encoding table in NFC where each entry

contains a user-defined value that will be sent as INPUT_STATUS in BLE data telegrams

instead of the default value if the corresponding input event occurs and the use of the custom

encoding table has been enabled via NFC.

The user can configure any value between 0x00 and 0xFE for each of the eight possible input

combinations listed in Table 3. If the use of the custom encoding table has been enabled via

NFC, then the configured value in the applicable table index will be transmitted in the IN-

PUT_STATUS field of the BLE data telegram.

Setting an entry to 0xFF means that PTM 535BZ will not transmit a data telegram if this

particular input event occurs. This could for instance be useful if PTM 535BZ should send a

data telegram only on button push, but no data telegram on button release.

The default values of the eight entries in the custom encoding table (shown in Table 3 below)

are defined such that they reflect the standard INPUT_STATUS definition shown in Table 2

above.

Table Index INPUT2 Status INPUT1 Status ECO 200 Action INPUT_STATUS

BLE_INPUT_STATUS_0 Not connected Not connected Press 0x01

BLE_INPUT_STATUS_1 Not connected Not connected Release 0x00

BLE_INPUT_STATUS_2 Not connected Connected to GND Press 0x03

BLE_INPUT_STATUS_3 Not connected Connected to GND Release 0x02

BLE_INPUT_STATUS_4 Connected to GND Not connected Press 0x05

BLE_INPUT_STATUS_5 Connected to GND Not connected Release 0x04

BLE_INPUT_STATUS_6 Connected to GND Connected to GND Press 0x07

BLE_INPUT_STATUS_7 Connected to GND Connected to GND Release 0x06

Table 3 – Custom encoding table for INPUT_STATUS