Data Sheet

BDE-BW2837
Dual-Band WiFi, Bluetooth & BLE Dual-Mode Module
Datasheet
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BDE Technology Inc.
Datasheet
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2. Terminal Configuration and Functions
3.1 Pin Diagram
Figure 3-1. Pin Diagram Bottom View
3.2 Pin Attributes and Pin Multiplexing
Table 3-1. Pin Description
Pin #
Pin Name
Type
Shut Down State
(1)
After Power Up
(1)
Voltage Level
Description
1
GND
GND
‐
Ground
2
GPIO11
I/O
PD
PD
1.8V
Reserved for future use.
NC if not used.
3
GPIO9
I/O
PD
PD
1.8V
Reserved for future use.
NC if not used.
4
GPIO10
I/O
PU
PU
1.8V
Reserved for future use.
NC if not used.
5
GPIO12
I/O
PU
PU
1.8V
Reserved for future use.
NC if not used.
6
WL_SDIO_CMD
I/O
HiZ
HiZ
1.8V
WLAN SDIO Command
(2)
7
GND
GND
‐
Ground
8
WL_SDIO_CLK
I
HiZ
HiZ
1.8V
WLAN SDIO Clock.