WF-R12B-UWD1
IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module
Sichuan AI-Link Technology Co.,Ltd.
page
6 of 14
2.
Mechanical Specification
2.1 Mechanical Outline Drawing
Typical Dimension (L x W ): 47.
0mm x 30.0mm x 6.0mm
General tolerance: ±0.20mm
Remark:
Model No.: WF-R12B-UWD1, WF-R12B-UWD2, WF-R12B-UWD3
The electrical circuit design, layout, components used, internal wiring and functions were identical for all the above models, with
only the model WF-R12B-UWD1 and WF-R12B-UWD2 difference on the connector part and model No., WF-R12B-UWD2 and
WF-R12B-UWD3 difference on overall dimension and model No.
2.2 Pin definition
：
Pin
Define
Description
1
Vcc
3.3V
2
Vcc
3.3V
3
USB DM
USB D-
4
USB DP
USB D+
5
GND
GND
6
WOWn
WL_WAKE_HOST
7
RST
Pdn
8
GND
GND
9
HST_WAKE_WL
HST_WAKE_WL
10
GND
GND
