Case Study
E-ink signage: a custom TRMNL derivative driven by a prompt
We built a custom TRMNL derivative that shows custom signage with just a prompt, using local artificial intelligence for free.
Status
Ongoing
Ownership
Built by Mondo
The challenge and the work
We built a custom TRMNL derivative that shows custom signage with just a prompt, using local artificial intelligence for free.
Joe authorized this description (2026-09-30). No stand-behind outcome figure was given, so none is published here. No Creative still for this product is wired on this branch yet, so the page ships without a cover image rather than inventing one.
What changed
When a metric Joe will stand behind is ready, or a verified still lands in-repo, they can ship on this page without inventing either first.
Quality Work.
Proven Results.
If this is the kind of work you need, tell us what you are trying to grow.
