This is an ATTiny85 powered micro handheld. Hardware fully compatible with Tiny Joypad except additional joystick center button and external EEPROM. Check out the most comprehensive list of games!
EasyEDA project HERE.
Yevgeniy-Olexandrenko/tiny-handheld
Tiny Handheld - ATTiny85 powered micro handheld compatible with https://www.tinyjoypad.com.
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