User Manual

Page 20
6. Pin headers and connection pads
Each microcontroller pin is available for further connections through four on-board 2x5 connection headers and two 1x28 connection pads.
Pins are grouped in four PORT groups (2x5 male headers) as well as per their functions (1x28 connection pads), which makes development
and connections much easier. Everything is printed on the silkscreen, so that there will be no need of using microcontroller data sheet while
developing. Before using the pins, it is necessary to solder 2x5 male headers (1-4) on the board pads.
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