TRMNL 7.5″ (OG) DIY Kit

The TRMNL 7.5″ (OG) DIY Kit, co-developed by Seeed Studio and TRMNL, is a versatile e-ink development solution. It includes a 7.5-inch 800×480 monochrome e-ink display, XIAO ESP32–S3 PLUS driver board, 2000 mAh rechargeable battery, and 10cm FPC extension cable. Fully compatible with the TRMNL BYOD ecosystem, it unlocks over 375 plugins and 8 layouts for no–code dashboard building. Seamlessly integrate with Home Assistant to display real-time data like weather or energy use, or tap into Arduino’s thousands of projects. Perfect for DIY enthusiasts building e-ink dashboards, smart home interfaces, or creative digital signage—offering low-power efficiency and endless customization.