Product Specs

ESPC2-12 User Manual
Doctors of Intelligence & Technology (www.doit.am) Copyright@2014-2022
Page 13
Solution 3: The Wi-Fi module is placed on the side of the board, and the PCB area under
the antenna is empty, and copper cannot be laid.
Fig.10.1 Solution 1
Fig.10.2 Solution 2
Fig.10.3 Solution 3
11. Peripheral Design Suggestion
Wi-Fi module is already integrated into high-speed GPIO and Peripheral interface, which
may be generated the switch noise. If there is a high request for the power consumption
and EMI characteristics, it is suggested to connect a serial 10~100 ohm resistance, which