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2.1
Assembly
The board is already equipped with the SMD components when delivered. Only the USB plug has to be
inserted and soldered on the same side. Make sure the plug is fully seated on the board (Fig. 5) before
you start soldering.
In order to ensure complete protection against water, it is recommended to seal the board with
suitable measures (e.g. insulating varnish).
The USB housing parts are marked inside with "1" and "2". Insert the board with the components
pointing upwards into the housing part "2" (Fig. 6).
Now push housing part "1" at an angle with the locking lugs in front into the eyelets of housing part
"2" (Fig. 7).
Then press the two halves of the housing together at the outer end and snap them into place (Fig. 8).
circuit board - front
circuit diagram
circuit board - back
5
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