User's Manual

Application Note [Page 13]
Design Considerations of EMW3239
Figure 3.1Switch Set Up
Decompress file ‘CP210X_VCP_WINDOWS.ZIP’. 32 or 64 is based on the computer operating system. It could be checked from
device manager after installing.
System Connection 3.3
Module connects to develop board of EMW3031 with USB. Green light D1 on the develop board enable
when connecting.
Figure 3.2Power Light
Serial Port Selection 3.4
Find COM number of develop board connect to PC, such as COM4 in figure 3.3. (Note: Enhanced COM Port
must be used in serial number).
Figure 3.3 Name in Device Manager
J-Flash 3.5
Install ‘Setup_JLink_V600i.exe’.