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Tag: esp32-p4

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The Tanmatsu Handheld: An ESP32-P4 Palmtop Built for Hackers
diy projects

The Tanmatsu Handheld: An ESP32-P4 Palmtop Built for Hackers

Born a conference badge, the Tanmatsu is now a real open-source ESP32-P4 palmtop. Here is how the RISC-V handheld actually holds up a year…

Ann Arandia Jul 1, 2026

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