2. Hardware Overview
2.1 Hardware Layout
The layout of the WFM200S Wi-Fi Expansion Kit is shown in the figure below.
EXP-header for
Starter Kits
Power source
select switch
Pass-through EXP-header
Not mounted
WFM200S Wi-Fi Transceiver
Raspberry Pi connector
On bottom side
Current consumption
measurement header
Not mounted
WFM200S Wi-Fi
Expansion Board
Host interface
select switch
Secondary RF output
coaxial connector
TX/RX Activity LED
External FEM header
Not mounted
PTA header
Not mounted
Reset button
Figure 2.1. WFM200S Wi-Fi Expansion Kit Hardware Layout
UG407: WFM200S Wi-Fi
®
Expansion Kit User's Guide
Hardware Overview
silabs.com
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