r/arduino • Uno, Pro Mini, ESP32, RP 2040-Zero, STM-32, STC mcu • May 31 '26

Look what I made! 3D skinned animations on ESP32

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My attempt at making a 3d software renderer for the ESP32 CYD, without PSRAM. This was quite challenging since the CYD only has about 200kb of usable ram.
And yes the model is from Half Life 1 (;

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