I've got a Raspberry Pi 3 B+ connected to a beocreate board. Neither of the two images (beocreate.img, nor beocreate-raspbian.img) work when written to an SD card (32 GB Sandisk Ultra) and inserted. The system hangs on the rainbow screen and 4 slow, 4 fast green LED flashes repeat.
Next I got NOOBS 2.7 to work and installed Raspbian Full. When I install the beocreate software using the standard code below, the system eventually reboots but then hangs on a screen with a text box saying "Waiting for SD card (settings partition)".
sudo apt-get update sudo apt-get install -y git git clone https://github.com/hifiberry/beocreate-tools cd beocreate-tools ./install-all