# Raspberry Pi Zero Errors
**URL:** https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496
**Category:** General
**Created:** [7 March 2022 14:25 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496 "2022-03-07T14:25:34Z")
**Posts on this page:** 9
**Page:** 1
### Author:  [@jsail](https://discourse.nodered.org/u/jsail)
#### Post date: [7 March 2022 14:25 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496/1 "2022-03-07T14:25:34Z")
Hello,
a fresh new Raspien runns well on a Pi3B. When I insert the same microSD to my Raspberry Pi Zero, NodeRed does not Start. I get the followin Errors:
```auto
Start Node-RED
Once Node-RED has started, point a browser at http://192.168.12.133:1880
On Pi Node-RED works better with the Firefox or Chrome browser
Use node-red-stop to stop Node-RED
Use node-red-start to start Node-RED again
Use node-red-log to view the recent log output
Use sudo systemctl enable nodered.service to autostart Node-RED at every boot
Use sudo systemctl disable nodered.service to disable autostart on boot
To find more nodes and example flows - go to http://flows.nodered.org
Starting as a systemd service.
nodered.service: Scheduled restart job, restart counter is at 21.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
nodered.service: Main process exited, code=killed, status=4/ILL
nodered.service: Failed with result 'signal'.
```
What could I do?
Joseph
---
### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [7 March 2022 15:16 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496/2 "2022-03-07T15:16:03Z")
What happens if you run
`node-red`
If you get errors then copy/paste them here please, not a screenshot. When pasting use the `` button at the top of the forum entry window.
---
### Author:  [@FireWizard52](https://discourse.nodered.org/u/FireWizard52)
#### Post date: [7 March 2022 15:33 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496/3 "2022-03-07T15:33:01Z")
Hi,
A little bit of "Googling" will learn you, that the Raspberry pi 3 series (3B/3B+/3A+/CM3/CM3+) do use the cortex A53, which is an armv8 core.
In 32-bit mode the differences between armv7 and armv8 are pretty minor, and most software does not seem to bother distinguishing between armv7 and 32-bit armv8. Rasperry Pi OS is a 32-bit OS.
The Raspberry Pi Zero has the Broadcom BCM2835. This CPU is the same as found in the original Raspberry Pi 1, but it has been overclocked to 1 GHz. It is an armv6 core as it uses the same SoC as the original Raspberry Pi 1.
So if you installed everything on a Pi 3B (with NodeJS for armv7) and you move the SD card to a Pi Zero (with armv6) it will not run.
---
### Author:  [@jsail](https://discourse.nodered.org/u/jsail)
#### Post date: [7 March 2022 22:51 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496/4 "2022-03-07T22:51:05Z")
Thanks for the information.
Too bad it doesn't work with the raspiZero. It would have been ideal for me. I didn't find any rasbian for arm6. Do you know a reasonably simple solution node-red on RaspiZero?
---
### Author:  [@Bobo](https://discourse.nodered.org/u/Bobo)
#### Post date: [8 March 2022 04:17 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496/5 "2022-03-08T04:17:11Z")
Um, is this what you are looking for?
> **[Operating system images – Raspberry Pi](https://www.raspberrypi.com/software/operating-systems/#raspberry-pi-os-32-bit)**
>
> From industries large and small, to the kitchen table tinkerer, to the classroom coder, we make computing accessible and affordable for everybody.
---
### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [8 March 2022 07:17 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496/6 "2022-03-08T07:17:55Z")
The standard os install works on any pi, it self configures based on the hardware, then you can install node red and all should be good.
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### Author:  [@jbudd](https://discourse.nodered.org/u/jbudd)
#### Post date: [8 March 2022 08:35 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496/7 "2022-03-08T08:35:24Z")
Node-red works fine on the Pi Zero with RPiOS. I just tested it with a freshly burned SD card.
But as you have discovered, you can't install Node-red on a 3B and move the SD card to the Zero, you must install NR on the Zero.
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### Author:  [@jsail](https://discourse.nodered.org/u/jsail)
#### Post date: [8 March 2022 15:38 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496/9 "2022-03-08T15:38:36Z")
Well that helped me alot. The bash-Script on this site is perfect. The install is very slow, but worth the wait.
NodeRed runns better than expected.
Thank you!
Joseph
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### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [22 March 2022 15:39 UTC](https://discourse.nodered.org/t/raspberry-pi-zero-errors/59496/10 "2022-03-22T15:39:33Z")
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