TernOS - A rust based firmware with reading and PalmOS functionality for XTEink X4 pocket reader
Xteink X4 & X3
Beyond the default. Your reader, your way.
Community and official firmwares that change how you read—different interfaces, features, and workflows. Discover alternatives that fit you.
TernOS
vv0.4.0 X4
102 stars
2 forks
Last release: Mar 2026
Page updated: Jun 27, 2026
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