Supported panel

Run Tesserae on the TRMNL 7.5" OG DIY Kit.

Name: Seeed Studio TRMNL 7.5" OG DIY Kit
Brand: Seeed Studio

The Seeed Studio TRMNL 7.5" OG DIY Kit is an e-paper panel at 800×480 · 7.5" mono. Tesserae drives it with open-source firmware you flash straight from this browser, then you compose dashboards and push them over the air. Self-hosted, no accounts, no cloud.

Flash this panelOpens the flasher with the TRMNL 7.5" OG DIY Kit already selected.

NEXUS · HOME.OS09:22

17.1°Melbourne · partly cloudy

THU16°FRI14°SAT19°

CO₂612

POWER1.2kW

NEXT08:40

Vendor: Seeed Studio
Panel: 800×480 · 7.5" mono
Firmware: Tesserae open-source, flashed over Web Serial
Toolchain: None. It flashes in the browser (Chrome or Edge, desktop)

Getting it running

Plug the panel into this computer with a data-capable USB-C cable.
Open the flasher with the TRMNL 7.5" OG DIY Kit preselected, pick a build, and write it. The panel restarts on its own.
Point it at your Tesserae server, compose a dashboard in the browser, and push it to the panel.

Dashboards that fit 800×480 Buy the TRMNL 7.5" OG DIY Kit Documentation All supported hardware

Seeed links are affiliate links: buying through one gets you a discount at checkout and supports Tesserae.