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Matthew Lear

Matthew Lear

Matthew Lear is a software engineer at Raspberry Pi, an embedded Linux developer and author of the rpi-image-gen tool for building custom Raspberry Pi software images.

Sep 11, 2026

13:32
But are there other tools that we have available to help?
13:35
Yeah, so the interactive style package update that lots of people are familiar with is not really applicable to an embedded or industrial product with a defined use case.
13:52
Typically, you're going to be building the software for those images with the packages that are needed to fulfill that purpose.
14:01
Nobody should be shipping full-fat Raspberry Pi OS and just trimming bits off, putting it in the field.
14:08
It's a big no-no.
14:11
So given that, you're generating your software build, you're deploying it to the device, you know what's in it because the tools that we provide generate software building materials.
14:25
So certainly one of the tools that we use are PyImageGen and also actually PyGen, the tool that's used to generate the distribution.
17:32
What about Raspberry Pi Connect is important? I mean, I understand it allows secure point-to-point communication, but what does Connect offer that other update mechanisms don't provide?

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