EnOcean GmbH PTM215B User Manual
USER MANUAL
PTM 215B – 2.4 GHZ Pusbutton Transmitter Module
© 2016 EnOcean | www.enocean.com
F-710-017, V1.0
PTM 215B User Manual | v0.8 | September 2016 | Page 13/42
2.8
Operation modes
PTM 215B can operate in two modes:
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Data mode
Data mode is used to transmit data telegrams reporting the status of PTM 215B button
inputs
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Radio-based commissioning mode
Radio-based commissioning mode is used to commission (teach-in) PTM 215B into a
specific receiver or network by means of a specific commissioning telegram.
This is an alternative for scenarios where NFC commissioning cannot be used.
2.8.1
Data mode
Data mode is the standard mode of operation. In this mode, PTM 215B will transmit radio
telegrams identifying the status of its four button contacts and the energy bar.
PTM 215B uses the following sequence to identify and transmit button contact status:
1. Determine direction of the energy bar movement (Push Action or Release Action)
2. Read input status of all button contacts
3. Calculate data payload
4. Calculate security signature
5. Format BLE radio telegram
6. Transmit BLE radio telegram as sequence of Advertising Events