update instructions

This commit is contained in:
Jev
2026-05-06 14:06:04 +02:00
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*.img.xz
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## Install OS ## Install OS
1. install rpiboot `sudo apt install rpiboot` 1. install rpiboot `sudo apt install rpiboot`
2. start `sudo rpiboot` 2. start `sudo rpiboot`
3. connect rpi to programming usb port, power on. 3. connect rpi to programming usb port, power on.
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The device should become available as removable drive (`lsblk`) The device should become available as removable drive (`lsblk`)
*flash with imager*
use rpiimager to flash an image. Note: may hang for a long time on 99%. be patient.
*flash with cli*
Download image from https://downloads.raspberrypi.com/raspios_arm64/images/
`wget https://downloads.raspberrypi.com/raspios_arm64/images/raspios_arm64-2026-04-21/2026-04-21-raspios-trixie-arm64.img.xz`
Flash
`xzcat raspios.img.xz | sudo dd of=/dev/sda bs=4M status=progress conv=fsync`
compulab guide: [OS installation](https://mediawiki.compulab.com/w/index.php?title=IOT-GATE-RPI4:_Raspberry_Pi_OS_image_installation) compulab guide: [OS installation](https://mediawiki.compulab.com/w/index.php?title=IOT-GATE-RPI4:_Raspberry_Pi_OS_image_installation)