EnOcean PTM 215Z
| Model | PTM 215Z |
| Vendor | EnOcean |
| Description | Pushbutton transmitter module |
| Exposes | action, linkquality |
| Picture |  |
| White-label | Niko 91004, NodOn CWS-4-1-01_HUE, Vimar 03906, Sunricher SR-ZGP2801K4-FOH-E, LED-Trading 9125, Feller 4120.2.S.FMI.61, Namron 4512727 |
Notes
Green Power
This is a Zigbee Green Power device which allows it to be very energy efficient. Messages from Green Power devices cannot be "understood" by normal Zigbee devices, therefore they need to be "translated" first. Not all Zigbee devices can do this translation. The devices known to do this are Philips Hue devices and some Ikea Tradfri bulbs (for example LED2107C4 is confirmed to work). This means that the Green Power device has to be in range of one of these devices in order to use it.
Green Power devices don't support binding and are not included in network scans.
Pairing
This device has 4 buttons:
| Number | Button | Position | Channel |
|---|---|---|---|
| 1 | A0 | Top left | 15 |
| 2 | A1 | Bottom left | 20 |
| 3 | B0 | Top right | 11 |
| 4 | B1 | Bottom right | 25 |
In case the module is integrated in a single rocker switch, you need to remove the caps to expose all buttons. A button can be pressed by holding the contact of that button and then push the energy bar.
To pair it, hold the corresponding button for that channel for 7 seconds or more.
Once the device is paired you need to confirm the channel. To do this press A1 and B0 together. Important: don't press any other buttons between this and the pairing.
In case you want to pair it to a different channel you have to factory reset the device. This can be done by pressing all buttons (A0, A1, B0 and B1) simultaneously for at least 7 seconds.
Alternatively, you should be able to reset the switch with the following pattern:
- Press top left (A0)
- Press and hold top right (B0) for about 10 seconds
- press top right (B0) and bottom left (A1) at the same time
- press top left (A0) Note: Please make sure the module is positioned the right way up.
Home Assistant
The user, vandalon, over at the Home Assistant community forum has made a nice Automation Blueprint that works well with this device: https://community.home-assistant.io/t/zigbee2mqtt-enocean-ptm-215z-friends-of-hue-switch/429770 It adds functionality like held_# which is nice to use to for example increase or decrease the brightness of a light.
Exposes
Action (enum)
Triggered action (e.g. a button click). Value can be found in the published state on the action property. It's not possible to read (/get) or write (/set) this value. The possible values are: press_1, release_1, press_2, release_2, press_3, release_3, press_4, release_4, press_1_and_3, release_1_and_3, press_2_and_4, release_2_and_4, press_energy_bar.
Linkquality (numeric)
Link quality (signal strength). Value can be found in the published state on the linkquality property. It's not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 255. The unit of this value is lqi.