UU - MIND+ with STM32 F103CBU6
UU - MIND+ with STM32 F103CBU6by Firebirduino.
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Shared on May 1st, 2016 23:38.
DIY UNO Upgrade with the STM32F103CBU6, 72 MHz STM32, Cortex M3, fastest ARM controller in the UNO form factor.
ATMEGA328P DIP drop-in replacement.
Schematic and BOM available at www.firebirduino.com