Is there an antenna design inside SPBTLE-1S?Or do I have to do my own artwork?
Thanks in advance.
Hi Seyoung Jang,
SPBTLE-1S module provides an embedded ceramic chip antenna.
According to the datasheet,
The area around the module should be free of any ground planes, power planes, trace routings, or metal for 6 mm from the module antenna position, in all directions.
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