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This $48 e-paper display can be whatever you want it to be

Source: Ars TechnicaNick IndgeNovember 2, 2026
Read the full story at Ars Technica

The author reviews a $48 DIY e-paper display kit developed collaboratively by Seeed Studio and TRMNL, highlighting its ability to run custom software from any ecosystem. The author previously experimented with modding a $30 Lenovo ThinkSmart View business device with LineageOS, but found its limited RAM caused sluggishness. The new TRMNL kit's e-paper display offers better performance and flexibility for displaying custom content without the demanding UI of traditional smart displays.

Key points

  • Seeed Studio and TRMNL's $48 DIY e-paper display kit
  • Runs custom software from preferred ecosystems
  • Compared favorably to modded Lenovo ThinkSmart View ($30)
  • Better performance and less resource-intensive than standard smart displays

Summary and key points written by AI from the headline and a short excerpt, so they can be incomplete or wrong. Ars Technica did the reporting; read the original for the full story.

Read the full story at Ars Technica

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