We wrote about reMarkable 2 10.3" e-Paper Tablet running Linux a few days ago, but there's now another option with Onyx Boox Nova 2 eReader equipped with
BOOX Latest Firmware V3.5 Smart Scribe and More Smart Tools – The Official BOOX Store
Onyx Boox Nova2 Review - 7.8 eReader with Android 9
Onyx Boox Nova 2 e-reader Review - Good e-Reader
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ONYX BOOX Nova eReader :: ONYX BOOX electronic books
Updated Onyx Nova Pro Review with New 2.1 Software
BOOX Nova3 7.8 ePaper, 300 DPI, Front Light, Android 10 Digital Paper E Ink Notepad Paper Tablet : Office Products
Announcement: Firmware V2.2.1 Update is released now - Page 2 - MobileRead Forums
Electronic Reading Archives - Page 8 of 661 - The Digital Reader