# Fob and update (OpenHab2 and Rasberry Pi)

**URL:** <https://community.openhab.org/t/fob-and-update-openhab2-and-rasberry-pi/51901>\
**Category:** Beginners\
**Tags:** zwave1, raspberrypi3, keyfob\
**Created:** [September 20, 2018, 7:31pm UTC](https://community.openhab.org/t/fob-and-update-openhab2-and-rasberry-pi/51901 "2018-09-20T19:31:28Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![archie\_n](https://community.openhab.org/user_avatar/community.openhab.org/archie_n/32/73612_2.png) [@archie\_n](https://community.openhab.org/u/archie_n)\
**Post date:** [September 20, 2018, 7:31pm UTC](https://community.openhab.org/t/fob-and-update-openhab2-and-rasberry-pi/51901/1 "2018-09-20T19:31:28Z")

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Ok, here we go … I’ve taken a look at misc. tutorials and more, but am stuck when it comes to the following (among others):

1. fob and zwave
2. upgrading

**Background information:**  
Openhabian installation (june 2018) on Raspberry Pi 3; Aeon Z wave stick, Telldus remote outlets, Aeon multisensors, Fibaro keyfob

**Status:**  
System working, all things visible in Openhab. Access and control possible via WebUI and app.

**1. fob and zwave**  
I’d like to achieve the “simple” task of using the Fibaro keyfob to control remote outlets. I’ve checked out [How to use the Fibaro Keyfob and to manage challenges around it - #4 by OMR](https://community.openhab.org/t/how-to-use-the-fibaro-keyfob-and-to-manage-challenges-around-it/41044/4) but cannot get things to work. In case anybody feels his/her call to assist, I’d surely appreciate it …

**2. upgrading**  
I set up everything in June this year. As far as I’ve understood, SSH-access is not possible after setup has been achieved. Even if I place a file named SSH on the SD-card, it gets removed after start-up. What’s the correct procedure for upgrading?

Please apologise in case these questions already are answered other places 🙂

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**Author:** ![OMR](https://community.openhab.org/letter_avatar_proxy/v4/letter/o/94ad74/32.png) [@OMR](https://community.openhab.org/u/OMR)\
**Post date:** [September 20, 2018, 7:55pm UTC](https://community.openhab.org/t/fob-and-update-openhab2-and-rasberry-pi/51901/2 "2018-09-20T19:55:11Z")

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In HABmin, you can actually see the scene numbers from the Fob:

 ![image](https://community-openhab-org.s3.dualstack.eu-central-1.amazonaws.com/original/3X/9/1/919738818c799e78c66f836f3c2a2e82b715979f.png)

If you don’t, your rule will never trigger.  
Check that first.

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**Author:** ![Thedannymullen](https://community.openhab.org/user_avatar/community.openhab.org/thedannymullen/32/73361_2.png) [@Thedannymullen](https://community.openhab.org/u/Thedannymullen)\
**Post date:** [September 21, 2018, 1:41am UTC](https://community.openhab.org/t/fob-and-update-openhab2-and-rasberry-pi/51901/3 "2018-09-21T01:41:29Z")

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Ssh is always available you just need to know the IP address or hostname and user name/password.

Use putty or equivalent to connect.

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**Author:** ![archie\_n](https://community.openhab.org/user_avatar/community.openhab.org/archie_n/32/73612_2.png) [@archie\_n](https://community.openhab.org/u/archie_n)\
**Post date:** [September 21, 2018, 6:54pm UTC](https://community.openhab.org/t/fob-and-update-openhab2-and-rasberry-pi/51901/4 "2018-09-21T18:54:51Z")

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Connection is refused and the ssh-file is automatically removed after boot.

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<div class="post-metadata">

**Author:** ![Thedannymullen](https://community.openhab.org/user_avatar/community.openhab.org/thedannymullen/32/73361_2.png) [@Thedannymullen](https://community.openhab.org/u/Thedannymullen)\
**Post date:** [September 22, 2018, 4:58pm UTC](https://community.openhab.org/t/fob-and-update-openhab2-and-rasberry-pi/51901/5 "2018-09-22T16:58:51Z")

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I suspect you have a known hosts file that has that ip from a previous connection. On Linux it is in the .ssh folder in your home directory. No clue about putty as I don’t use putty.

Have a look here though : [https://help.dreamhost.com/hc/en-us/articles/217239087-Updating-host-keys](https://help.dreamhost.com/hc/en-us/articles/217239087-Updating-host-keys)

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<div class="post-metadata">

**Author:** ![archie\_n](https://community.openhab.org/user_avatar/community.openhab.org/archie_n/32/73612_2.png) [@archie\_n](https://community.openhab.org/u/archie_n)\
**Post date:** [September 22, 2018, 5:52pm UTC](https://community.openhab.org/t/fob-and-update-openhab2-and-rasberry-pi/51901/6 "2018-09-22T17:52:47Z")

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Seems like something got corrupted. I’ve formated the card. SSH / updating is working on the fresh installation 🙂