TRMNL's firmware has a couple interstitial screen with our logo and avatar. You can override these images without a single line of code using Tailor:
Setup Screen
This is shown alongside instructions (WiFi, Friendly ID) and error messages.
Loading Icon
This is shown during wake cycles if you force-skip the screen to a new image.
Change TRMNL Device Branding
Our firmware is open source, so you're welcome to modify these files, along with other things like fonts, font sizes, and beyond:
But for an easier experience we created Tailor, a simple utility that lets you drag and drop new graphics directly to your device, without writing any code.
Announcement
https://trmnl.com/blog/introducing-tailor
Get Started
https://tailor.trmnl.com

