Hi Ryan, sorry to disappoint you, but a Raspberry Pi is not a Tinker Board even though they both run Debian.
They're totally different chipsets (Broadcom vs Rockchip) so the bootloader and Linux kernel in the first place need to be built in different ways.
You might have luck with the QLC+ debian package but I cannot guarantee anything.
Otherwise, building QLC+ from sources is not that hard on Linux:
https://github.com/mcallegari/qlcplus/w ... -build-Qt5
Nowadays there are many alternatives in the embedded realm but I opted to support only the Raspberry Pi cause it's still the most used and with a bigger community.