ST Nucleo-64 STM32WL3 Series User Manual page 6

5 Safety recommendations
5.1 Targeted audience
This product targets users with at least basic electronics or embedded software development knowledge like
engineers, technicians, or students.
This board is not a toy and is not suited for use by children.
5.2 Handling the board
This product contains a bare printed circuit board. Like all products of this type, the user must pay attention to the
following points:
• The connection pins on the board might be sharp. Be careful when handling the board to avoid personal
damage.
• This board contains static‑sensitive devices. To avoid damaging it, handle the board in an ESD‑proof
environment.
• While powered, do not touch the electric connections on the board with fingers or anything conductive. The
board operates at voltage levels that are not dangerous, but components might be damaged when shorted.
• Do not put liquids on the board, and avoid using it near water or in high humidity.
• Do not operate the board if dirty or dusty.
UM3418 - Rev 1
UM3418
Safety recommendations
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