Цену уточняйте

EXTB is a dummy board that should be installed on the SLIB/DTIB connector to install VOIM(Voice Over internet protocol Interface Module) without any extension boards such as DTIB and SLIB.

It has a clock buffering circuit and just bypasses all signals from MBUE to expansion module.

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Temperature

0()-40()

Humidity

0-80%(non condensing)