doc: espressif: Add missing images

[marekmatej]

Update and add missing Espressif board images.

[sylvioalves]

esp32_devkitc_* has .jpg file but I think it is not used in the documentation. Can you update as well?

[kartben]

Very nice!
Can you please use webp format instead, it will give much smaller files which is important to keep the main git repo size under control. Ideally you even have images with transparent background (which webp supports unlike jpg)
You can use cwebp -resize 600 0 original_image.ext to perform the conversion from the original image (either the ok mage files from this PR or, better, from the actual original / high resolution files you started from)

Thanks again!

[kartben]

great work - thanks!

Note: ESP8684-DevKitM still missing

[kartben]

Also, just opened #81126 since it would have been nice for this PR to trigger CI, except it didn't due to only touching image files.

[marekmatej]

Note: ESP8684-DevKitM still missing

adding esp8684 + rebase

[kartben]

Note: ESP8684-DevKitM still missing

adding esp8684 + rebase

yay, a transparent one! :) (which I think the others could be too, btw, since the officials docs seem to have transparent hi-res PNGs that could be used as the source? https://docs.espressif.com/projects/esp-idf/en/v5.0/esp32c3/hw-reference/esp32c3/user-guide-devkitc-02.html)

[marekmatej]

Note: ESP8684-DevKitM still missing

adding esp8684 + rebase

yay, a transparent one! :) (which I think the others could be too, btw, since the officials docs seem to have transparent hi-res PNGs that could be used as the source? https://docs.espressif.com/projects/esp-idf/en/v5.0/esp32c3/hw-reference/esp32c3/user-guide-devkitc-02.html)

Do you want me to replace all the images with the transparent bg ones?

[marekmatej]

@kartben do you think this could make it to 4.0 release?

[kartben]

Note: ESP8684-DevKitM still missing

adding esp8684 + rebase

yay, a transparent one! :) (which I think the others could be too, btw, since the officials docs seem to have transparent hi-res PNGs that could be used as the source? https://docs.espressif.com/projects/esp-idf/en/v5.0/esp32c3/hw-reference/esp32c3/user-guide-devkitc-02.html)

Do you want me to replace all the images with the transparent bg ones?

Given that we wouldn't want to update them later since this forever clutters the main git repo, it would be great, yes. But I would also understand if you don't have the energy to do it.

[mmahadevan108]

@kartben , can you please approve if this looks fine to you.