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Table 2: Interfaces of Wi-Fi-M.2 EVB
Interfaces
Power Supply
Power Switch
PCIe Connectors
USB Connector
RF Connectors
Status Indication
LEDs
Test Points
Wi-Fi-M.2_EVB_User_Guide
Reference No.
J202
J301
J401
S201
J103
J301
J401
J501, J504
J502, J505
J503, J506
D101
D102
D103
J101/J102/J104/J105/J201/J203/J402,
etc.
Wi-Fi&Bluetooth Module Series
Description
DC power supply interface
Typical supply voltage: +5 V
PCIe Goldfinger
Typical supply voltage: +3.3 V
USB Micro-B connector
Typical supply voltage: +5 V
VCC ON/OFF control
M.2 slot for Wi-Fi module daughter
board
PCIe X1 Goldfinger, used to plug into
PC etc.
Wi-Fi module UART interface, from
USB to UART converter chip (U402)
SMA connector of Wi-Fi-M.2 WiFi1,
2.4 GHz & 5 GHz WLAN antenna
interface
SMA connector of Wi-Fi-M.2 WiFi0,
Bluetooth and 2.4 GHz & 5 GHz
WLAN antenna interface
SMA
connector
Bluetooth, reserved for dedicated
Bluetooth antenna interface
⚫
D101 is power status indicator
⚫
D102 is Wi-Fi status indicator
⚫
D103 is Bluetooth status indicator
See Chapter 3.5
of
Wi-Fi-M.2
10 / 22
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