Specifications

WF-R22C-USA1
IEEE 802.11 a/b/g/n/ac 2T2R USB WIFI Module&BT 2.1/3.0/4.2/5.0
四川爱联科技有限公司
Sichuan AI-Link Technology Co.,Ltd. page 6 of 16
2. Mechanical Specification
2.1 Mechanical Outline Drawing
Typical Dimension (W x L ): 19.0mmx 17.0mm x 2.6mm
General tolerance: ±0.2mm；
注意：本产品为双天线和三天线兼容设计；
双天线设计：Pin3为NC，ANTA: WIFI ANTA; ANTB: WIFI ANTB+BT ANT
三天线设计：Pin3：BT RF ANTA: WIFI ANTA, ANTB: WIFI ANTB.
2.3 Product Picture
Top view Bottom view
丝印说明：红色框内丝印为 PCB 厂家管控丝印，黄色框内为 SMT 厂家管控丝印。
PIN
Type
1
GPIO8
2
AGND
3
NC(兼容 BT RF)
4
AGND
5
NC
6
AGND
7
NC
8
NC
9
VDD33
10
AGND
11
HSDM
12
HSDP
13
AGND
14
RESET
15
DEV_WAKE_HOST
16
HOST_WAKE_DEV
ANTA
WIFI ANTA
ANTB
WIFI ANTB+BT ANT