OpenWrt install on Raspberry PI 3 B+

Installing and Using OpenWrt
1

Hey guys,

I have a issue with installing the os for OpenWRT.

The OS is already mounted on a microSD Card with 16GB.

If I put in the Card in my Raspberry PI 3+, the os is not loading.

I see only the first colour screen.

I have already tried this following images:

openwrt-15.05.1-brcm2708-bcm2708-sdcard-vfat-ext4
openwrt-18.06.5-brcm2708-bcm2710-rpi-3-ext4-factory
openwrt-18.06.5-brcm2708-bcm2710-rpi-3-squashfs-factory
openwrt-18.06.5-brcm2708-bcm2708-rpi-ext4-factory

Can who help me please?

2

I have never tested OpenWRT on the RPi... yet...
But you need to write the image onto the sdcard, like said on the Wiki; here; https://openwrt.org/toh/raspberry_pi_foundation/raspberry_pi

Hope you'll find the necessary information and get success

3

You should check connectivity via network. Can you ping your device?

There is no GUI in OpenWRT - raspberry pi, so you should connect by IP via network.