2021-11-25T14:03:00Z (UTC) I was preparing to work with Rpi Sense Hat. I haven't actually gotten so far as to utilize the Sense Hat Library in Node-RED so...Maybe it works? However while updating Node-Red I was provided this transcript during update.: [image] Also performed "sudo apt-get sens…

In the screenshot you have run the command node-red start. That attempts to run node-red using a flows file called start. I think you meant to use node-red-start. The address in use error is because node-red is already running, so in fact you need to run node-red-stop first. In future if posting …

When you say "upgraded" - do you mean just Node-RED or have you upgraded from Buster to Bullseye? (not recommended by the way to do that)

Unfortunately I am on Bullseye.

I believe the question was asking whether you upgraded to Bullseye 'in place' rather than re-installing the OS. If you were only upgrading node-red then that is not a problem. I am not aware of any bullseye issues with that node.

Bullseye was freshly flashed on a blank sd card from rasberrypi.org I then installed node-RED. It has been working well with what little bit I have done with this install. I was following a tutorial suggestion for checking and acquiring updates with the bash command from the Rpi Prerequisites pag…

[image] Colin: As for the sensehat problem did you run all the commands listed in the prerequisites section All of them?

The only prerequisite is Buster. I un-intentionally got Bullseye from rpi.org So I guess that could be the problem no?

Read that section again, I am not at my computer so can't check, but I think there was something else to install. If it doesn't work with bullseye then that will get fixed, I expect. You may be the first to try it.

What I saw of Bullseye looks very good. Node-RED and other apps run a good deal faster. I have another SD card with latest Buster. I have not installed the sense-hat node yet for that version. I will report back Thanks Colin Be Safe Dave

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Unable to find Sense hat library

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zenofmud 25 November 2021 22:12 11

Be aware you will need to use python2 or you will run into some issues. See SenseHat environment / motion problem - #22 by cymplecy

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Unable to find Sense hat library

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