Layout (Bottom View) - OLIMEX STM32-H405 User Manual

OLIMEX© 2016 STM32-H405 user's manual

2.2 Layout (bottom view)

The two most important parts at the bottom of the board are the two 26-pin headers EXT1 and
EXT2. They allow easier access to some of the pins of the microcontroller. Refer to the pinout on
the next page for more detailed information on the signals available on EXT1 and EXT2.
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