# \#raspberrypi4 **URL:** https://community.openhab.org/tag/raspberrypi4/3248.md [Latest](https://community.openhab.org/latest.md) · [Categories](https://community.openhab.org/categories.md) · [Tags](https://community.openhab.org/tags.md) --- ## [Automated Motorcycle Dashcam Backup with openHAB, Shelly & Raspberry Pi — Triggered by Battery Charger Detection](https://community.openhab.org/t/automated-motorcycle-dashcam-backup-with-openhab-shelly-raspberry-pi-triggered-by-battery-charger-detection/168793)
**Author:** [@Nanna\_Agesen](https://community.openhab.org/u/Nanna_Agesen)\ **Replies:** 3\ **Last updated:** [March 15, 2026, 1:31pm UTC](https://community.openhab.org/t/automated-motorcycle-dashcam-backup-with-openhab-shelly-raspberry-pi-triggered-by-battery-charger-detection/168793 "2026-03-15T13:31:58Z")
Automated Motorcycle Dashcam Backup with openHAB, Shelly & Raspberry Pi — Triggered by Battery Charger Detection TL;DR: When I plug in my motorcycle battery charger, openHAB detects it (via BLE or voltage), powers on the… --- ## [More than one instance of Zigbee2MQTT on a single rPi?](https://community.openhab.org/t/more-than-one-instance-of-zigbee2mqtt-on-a-single-rpi/156982)
**Author:** [@Max\_G](https://community.openhab.org/u/Max_G)\ **Replies:** 8\ **Last updated:** [July 3, 2024, 4:21am UTC](https://community.openhab.org/t/more-than-one-instance-of-zigbee2mqtt-on-a-single-rpi/156982 "2024-07-03T04:21:21Z")
openHABian 3.4.3 on a rPi4 with 4GB. OH has an Ember Zigbee coordinator for the OH Zigbee binding, and an ITEAD Zigbee Coordinator for z2m. All is working well. I need to connect a 2nd and 3rd (SLZB-06 POE) Zigbee coo… --- ## [Raspberry pi 4 hard freeze, possibly overheating](https://community.openhab.org/t/raspberry-pi-4-hard-freeze-possibly-overheating/132282)
**Author:** [@Sonic](https://community.openhab.org/u/Sonic)\ **Replies:** 8\ **Last updated:** [July 1, 2024, 8:12am UTC](https://community.openhab.org/t/raspberry-pi-4-hard-freeze-possibly-overheating/132282 "2024-07-01T08:12:21Z")
Hello everyone! I have been experiencing this issue sometimes with my older openhab 2 installation; and recently i’ve got it upgraded to v3. The problem is: openhab just completely freezes. No ssh, no ping, no any respo… --- ## [EGO Smart Heater with openhab via Rasperry pi4](https://community.openhab.org/t/ego-smart-heater-with-openhab-via-rasperry-pi4/156580)
**Author:** [@AaronSolarwalker](https://community.openhab.org/u/AaronSolarwalker)\ **Replies:** 0\ **Last updated:** [June 5, 2024, 9:19pm UTC](https://community.openhab.org/t/ego-smart-heater-with-openhab-via-rasperry-pi4/156580 "2024-06-05T21:19:49Z")
Hey Friends, i need some Help with my EGO Smart Heater. Raspberry 4 Openhabian Ego Smart Heater with Modbus ( LAN ) thats the configuration. I installed all of them. Heater is in Tank (filledwithwater) Power and lan… --- ## [Raspberry Pi fanless case with good thermals](https://community.openhab.org/t/raspberry-pi-fanless-case-with-good-thermals/155870)
**Author:** [@Will](https://community.openhab.org/u/Will)\ **Replies:** 3\ **Last updated:** [May 11, 2024, 10:08am UTC](https://community.openhab.org/t/raspberry-pi-fanless-case-with-good-thermals/155870 "2024-05-11T10:08:27Z")
When I migrated from A RPi2 running OH2 to a RPi4 running OH4, I started looking for a case. I wanted it fanless. I found various recommended models I did not go for and decided to test one that looked interesting due … --- ## [Raspberry Pi 4 4GB limits?](https://community.openhab.org/t/raspberry-pi-4-4gb-limits/153111)
**Author:** [@Farmboy94](https://community.openhab.org/u/Farmboy94)\ **Replies:** 9\ **Last updated:** [January 18, 2024, 4:26am UTC](https://community.openhab.org/t/raspberry-pi-4-4gb-limits/153111 "2024-01-18T04:26:33Z")
I’m not having any issues with my setup on the aforementioned setup, I’ve got about 67 rules and 150 items and it doesn’t seem to be breaking a sweat. But I was curious what the limits would be for Rules or items number… --- ## [Backup Openhabian](https://community.openhab.org/t/backup-openhabian/152074)
**Author:** [@Senpai](https://community.openhab.org/u/Senpai)\ **Replies:** 2\ **Last updated:** [December 16, 2023, 7:07pm UTC](https://community.openhab.org/t/backup-openhabian/152074 "2023-12-16T19:07:47Z")
i know it’s probably not meant to be, but can i theoretically just backup to the var/lib/openhab/ folder and copy the entire jsondb folder there as a backup? Does this mean that if my sd card breaks I can simply copy th… --- ## [Openhabian Crash](https://community.openhab.org/t/openhabian-crash/152070)
**Author:** [@Manuel\_Hauk](https://community.openhab.org/u/Manuel_Hauk)\ **Replies:** 6\ **Last updated:** [December 16, 2023, 5:23pm UTC](https://community.openhab.org/t/openhabian-crash/152070 "2023-12-16T17:23:31Z")
hey, my openhabian crashed and is no longer running, of course i didn’t make a backup because i’m stupid :grinning\_face\_with\_smiling\_eyes: on my windows pc i can still read the sd card, is there a way to copy the settin… --- ## [Installation of openHAB 3.4.4 without automatic upgrade to 4.0.4 (Raspberry Pi) - how to?](https://community.openhab.org/t/installation-of-openhab-3-4-4-without-automatic-upgrade-to-4-0-4-raspberry-pi-how-to/151842)
**Author:** [@wiro83](https://community.openhab.org/u/wiro83)\ **Replies:** 22\ **Last updated:** [December 14, 2023, 5:36pm UTC](https://community.openhab.org/t/installation-of-openhab-3-4-4-without-automatic-upgrade-to-4-0-4-raspberry-pi-how-to/151842 "2023-12-14T17:36:07Z")
Platform information: Hardware: CPUArchitecture/RAM/storage OS: openHABian image v1.7.5 (Download openHAB | openHAB / Release openHABian v1.7.5 · openhab/openhabian · GitHub) openHAB version: 3.4.4 How can I do an i… --- ## [Flapping eth0](https://community.openhab.org/t/flapping-eth0/141574)
**Author:** [@anon71759204](https://community.openhab.org/u/anon71759204)\ **Replies:** 10\ **Last updated:** [December 9, 2022, 1:42am UTC](https://community.openhab.org/t/flapping-eth0/141574 "2022-12-09T01:42:59Z")
\############################################################################### ############### openhabian ################################################## ############################################################… --- ## [Integrate local Pi Camera into OpenHAB](https://community.openhab.org/t/integrate-local-pi-camera-into-openhab/141707)
**Author:** [@haodn82](https://community.openhab.org/u/haodn82)\ **Replies:** 2\ **Last updated:** [December 6, 2022, 4:21am UTC](https://community.openhab.org/t/integrate-local-pi-camera-into-openhab/141707 "2022-12-06T04:21:11Z")
Hi, I have I have a local camera on my OpenHAB server that I would like to integrate into OpenHAB. The camera is connected to the Raspberry Pi via the interface and I would now like to view this camera via Openhab. Does… --- ## [No connection to Openhab on the internet after installation](https://community.openhab.org/t/no-connection-to-openhab-on-the-internet-after-installation/141545)
**Author:** [@haodn82](https://community.openhab.org/u/haodn82)\ **Replies:** 12\ **Last updated:** [December 5, 2022, 3:50pm UTC](https://community.openhab.org/t/no-connection-to-openhab-on-the-internet-after-installation/141545 "2022-12-05T15:50:32Z")
Hi, I’ve been trying to install my openhab for days. However Openhab does not have a web server after installation. With Putty I get a connection to Openhab (I’ve already used LAN and WLAN) and controlling from the shell… --- ## [Raspberry Pi Pico Temperature Sensor to openHAB](https://community.openhab.org/t/raspberry-pi-pico-temperature-sensor-to-openhab/141463)
**Author:** [@haodn82](https://community.openhab.org/u/haodn82)\ **Replies:** 4\ **Last updated:** [November 28, 2022, 7:26pm UTC](https://community.openhab.org/t/raspberry-pi-pico-temperature-sensor-to-openhab/141463 "2022-11-28T19:26:33Z")
Hi, i have a Raspberry Pi Pico with DHT22 and a Raspberry Pi 4 with openHAB. Now I would like to transmit the data from the Pi Pico to the Raspberry Pi 4 so that I have it in openHAB with a diagram and more. I’m a begin… --- ## [deCONZ (GONE) strange behavior OH3-RP4 / Things are not updating](https://community.openhab.org/t/deconz-gone-strange-behavior-oh3-rp4-things-are-not-updating/135537)
**Author:** [@Kahzia](https://community.openhab.org/u/Kahzia)\ **Replies:** 3\ **Last updated:** [July 22, 2022, 9:33pm UTC](https://community.openhab.org/t/deconz-gone-strange-behavior-oh3-rp4-things-are-not-updating/135537 "2022-07-22T21:33:15Z")
Hello there, ## Uptime = 0 day(s). 0:27:24 ## CPU Usage = 4.26% avg over 4 cpu(s) (4 core(s) x 1 socket(s)) ## CPU Load = 1m: 1.58, 5m: 1.31, 15m: 0.92 ## Memory = Free: 2.45GB (65%), Used: 1.34GB (35%), Total: 3… --- ## [OH on Raspi - how to restart after having been shut down (by a UPS)? \[SOLVED\]](https://community.openhab.org/t/oh-on-raspi-how-to-restart-after-having-been-shut-down-by-a-ups-solved/134171)
**Author:** [@openhabgs](https://community.openhab.org/u/openhabgs)\ **Replies:** 2\ **Last updated:** [March 13, 2022, 2:07pm UTC](https://community.openhab.org/t/oh-on-raspi-how-to-restart-after-having-been-shut-down-by-a-ups-solved/134171 "2022-03-13T14:07:55Z")
I needed a solution for the following scenario: My NAS (QNAP) as well as my OH3-server (Raspberry 4B) are powered by an UPS (uninterruptable power supply, PowerWalker Basic VI 650 SB) to avoid uncontrolled shutdown and d… --- ## [Raspberry PI cluster - what's the best power source?](https://community.openhab.org/t/raspberry-pi-cluster-whats-the-best-power-source/108286)
**Author:** [@binderth](https://community.openhab.org/u/binderth)\ **Replies:** 38\ **Last updated:** [December 21, 2021, 5:22am UTC](https://community.openhab.org/t/raspberry-pi-cluster-whats-the-best-power-source/108286 "2021-12-21T05:22:01Z")
Currently I have my openHAB running on an RPi4, and as I’m using some legacy 1.x bindings, I have to use another one for those in parallel. I also have some Pis running for other purposes (multiroom audio, etc.), so I w… --- ## [OpenHab 2.5.12 (Docker) migration to another physical host (Raspi)](https://community.openhab.org/t/openhab-2-5-12-docker-migration-to-another-physical-host-raspi/128728)
**Author:** [@Athlon](https://community.openhab.org/u/Athlon)\ **Replies:** 4\ **Last updated:** [November 25, 2021, 6:24pm UTC](https://community.openhab.org/t/openhab-2-5-12-docker-migration-to-another-physical-host-raspi/128728 "2021-11-25T18:24:23Z")
Hello, I am struggling with my OpenHAB 2.5.12 migration running in a Docker container - from Raspberry Pi 3 Plus to Raspberry Pi 4. The OpenHAB container is communicating with a Mosquitto container for MQTT. Current st… --- ## [Super-quick guide to installing OpenHAB 3 on OpenSUSE Leap 15.3 on Raspberry Pi 4](https://community.openhab.org/t/super-quick-guide-to-installing-openhab-3-on-opensuse-leap-15-3-on-raspberry-pi-4/124167)
**Author:** [@xr37](https://community.openhab.org/u/xr37)\ **Replies:** 4\ **Last updated:** [July 3, 2021, 9:25am UTC](https://community.openhab.org/t/super-quick-guide-to-installing-openhab-3-on-opensuse-leap-15-3-on-raspberry-pi-4/124167 "2021-07-03T09:25:25Z")
Introduction Here’s a quick guide to getting OH3 up and running on a Raspberry Pi 4 with OpenSUSE Leap 15.3. If you are not using a Raspberry Pi or another ARM-based device, in theory most of these instructions should … --- ## [Disadvantages to Running other tasks on OpenHab platform](https://community.openhab.org/t/disadvantages-to-running-other-tasks-on-openhab-platform/124152)
**Author:** [@Mr-JR](https://community.openhab.org/u/Mr-JR)\ **Replies:** 4\ **Last updated:** [July 1, 2021, 10:50pm UTC](https://community.openhab.org/t/disadvantages-to-running-other-tasks-on-openhab-platform/124152 "2021-07-01T22:50:43Z")
openHAB 3.1.0.M4 running on a Pi 4 Curious if there are any development issues, other than memory and performance, that might be a disadvantage to running other tasks on the same Pi as OpenHab … Obviously there are memo… --- ## [Is openhab3 actually stable?](https://community.openhab.org/t/is-openhab3-actually-stable/123863)
**Author:** [@Thuggelito](https://community.openhab.org/u/Thuggelito)\ **Replies:** 16\ **Last updated:** [June 26, 2021, 11:58am UTC](https://community.openhab.org/t/is-openhab3-actually-stable/123863 "2021-06-26T11:58:03Z")
I wanted to discuss in a bit wider approach about openhab3. Some background.. I have been testing some hone automation solutions like Telldus Tellstick net2, animus heart and Philips hue. I wanted to combine and not r… --- ## [High load on Raspberry Pi 4 (4GB) since switch to USB boot](https://community.openhab.org/t/high-load-on-raspberry-pi-4-4gb-since-switch-to-usb-boot/122351)
**Author:** [@Huaba](https://community.openhab.org/u/Huaba)\ **Replies:** 5\ **Last updated:** [May 15, 2021, 7:23pm UTC](https://community.openhab.org/t/high-load-on-raspberry-pi-4-4gb-since-switch-to-usb-boot/122351 "2021-05-15T19:23:48Z")
Hi, i need some hints or help :grin: I use Openhabian since 2016. I’ve started on a RPI 3b with usb boot and Openhab on a M2-SSD. About a year ago i’ve upgraded from stretch to buster and switch to a RPI4. Because of … --- ## [How long does an Openhabian update take to complete?](https://community.openhab.org/t/how-long-does-an-openhabian-update-take-to-complete/115389)
**Author:** [@BigCol](https://community.openhab.org/u/BigCol)\ **Replies:** 4\ **Last updated:** [January 25, 2021, 8:42pm UTC](https://community.openhab.org/t/how-long-does-an-openhabian-update-take-to-complete/115389 "2021-01-25T20:42:57Z")
Hi, i’m doing an update on my Openhabian, think im going up to 1.6 from 1.5. it’s been running for a while now, 1 hour 45 minutes, …is this right? --- ## [RaspberryPi: No permissions to create items on Raspberry 4](https://community.openhab.org/t/raspberrypi-no-permissions-to-create-items-on-raspberry-4/98684)
**Author:** [@zero1](https://community.openhab.org/u/zero1)\ **Replies:** 9\ **Last updated:** [May 13, 2020, 6:39am UTC](https://community.openhab.org/t/raspberrypi-no-permissions-to-create-items-on-raspberry-4/98684 "2020-05-13T06:39:45Z")
Hi, I’m writing this after investigating my problem for 2 days. I bought a RaspberryPi4 Model B and I wanted to use and discovery the possibilities of OpenHab2. No google page and no Youtube video can answer my questi… --- ## [Setup Wi-Fi after installation OpenHab on raspberry pi 4](https://community.openhab.org/t/setup-wi-fi-after-installation-openhab-on-raspberry-pi-4/90501)
**Author:** [@Fox27](https://community.openhab.org/u/Fox27)\ **Replies:** 3\ **Last updated:** [January 16, 2020, 11:34am UTC](https://community.openhab.org/t/setup-wi-fi-after-installation-openhab-on-raspberry-pi-4/90501 "2020-01-16T11:34:05Z")
I did a successful installation of the OpenHab system on a raspberry pi 4. During the installation my pi ws connected to the internet via a cable. Now the system is up and running I want to disconnect the cable and star…