Tranwo Technology 6212 WiFi module User Manual

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Document ID	3605728
Application ID	aG86n2VrrYYXhJahD9PBVQ==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	14.03kB (175323 bits)
Date Submitted	2017-10-16 00:00:00
Date Available	2017-10-18 00:00:00
Creation Date	2017-10-12 16:28:12
Producing Software	Acrobat Distiller 11.0 (Windows)
Document Lastmod	2017-10-12 16:28:12
Document Title	Microsoft Word - (7) 6212A_WiFi module說明書1002
Document Creator	PScript5.dll Version 5.2.2
Document Author:	admin

6212A
WiFi module
Date: 2017/9/15
A. Features
802.11b/g/n single-band radio.
Simultaneous WLAN receive with single antenna
WLAN host interface options:
SDIO v2.0 — up to 50 MHz clock rate
UART (up to 4 Mbps)
FM multiple audio routing options: I2S, PCM, eSCO, A2DP
IEEE Co-existence technologies are integrated die solution
ECI — enhanced coexistence support, around WLAN receives
B. Applications
Digital Baby Monitor
Wireless Video Door phone
Security Camera
Preliminary data subjects to change without notice
6212A
WiFi module
Date: 2017/9/15
E: Specification
Parameter
Min.
Typ.
Max.
Unit
3.3
3.6
Electrical Section
Supply Voltage
Supply current in TX mode
TBD
mA
Supply current in RX mode
TBD
mA
Crystal
26M
Hz
Modulation Mode
FSK/GFSK
RF Section
Operating Frequency(Note1)
2400
Data Rate
2483.5
MHz
4M
bps
Transmission Power
+17
dBm
Power control range
0~19
dB
dBm
Transmitter Section
Receiver Section
Sensitivity
-85
-88
Operating Temperature
-20
+70
℃
Storage Temperature
-40
+85
℃
Operation
Antenna information
Antenna type
FPCB Antenna
Antenna Gain
2.5dBi
Connector type
I-PEX
Note: 1. 2.4GHz ISM Band
Preliminary data subjects to change without notice
6212A
WiFi module
Date: 2017/9/15
F: Pin Assignment
NO
Name
Type
－
GND
WL_BT_ANT
GND
FM_RX
NC
BT_WAKE
BT_HOST_WAKE
CLK_REQ
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
VBAT
XTAL_IN
XTAL_OUT
WL_REG_ON
WL_HOST_WAKE
SDIO_DATA_2
SDIO_DATA_3
SDIO_DATA_CMD
SDIO_DATA_CLK
SDIO_DATA_0
SDIO_DATA_1
GND
VIN_LDO_OUT
VDDIO
VIN_LDO
LPO
PCM_OUT
PCM_CLK
PCM_IN
PCM_SYNC
NC
I/O
I/O
I/O
I/O
I/O
I/O
－
I/O
－
－
I/O
I/O
－
Preliminary data subjects to change without notice
Description
Ground connections
RF I/O port
Ground connections
FM radio RF input antenna port
Floating (Don’t connected to ground)
HOST wake-up Bluetooth device
Bluetooth device to wake-up HOST
The CLK_REQ polarity is active-high. Add an external
100KR
pull down resistor to ensure the signal is deasserted
when the
BCM43438 powers up or resets when VDDIO is
present.
Main power voltage source input
Crystal input
Crystal output
Internal regulators power enable/disable
WLAN to wake-up HOST
SDIO data line 2
SDIO data line 3
SDIO command line
SDIO clock line
SDIO data line 0
SDIO data line 1
Ground connections
Internal Buck voltage generation pin
I/O Voltage supply input
Internal Buck voltage generation pin
External Low Power Clock input (32.768KHz)
PCM Data output
PCM clock
PCM data input
PCM sync signal
Floating (Don’t connected to ground)
6212A
WiFi module
Date: 2017/9/15
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
NC
GND
NC
GND
BT_RST_N
NC
GND
GPIO4
GPIO3
GPIO2
GPIO1
UART_RTS_N
UART_TXD
UART_RXD
UART_CTS_N
TP1
TP2
TP3 (NC)
－
－
－
－
－
－
I/O
I/O
I/O
I/O
Floating (Don’t connected to ground)
Ground connections
Floating (Don’t connected to ground)
Ground connections
Low asserting reset for Bluetooth core
Floating (Don’t connected to ground)
Ground connections
WiFi Co-existence pin with LTE
WiFi Co-existence pin with LTE
WiFi Co-existence pin with LTE
WiFi Co-existence pin with LTE
Bluetooth/FM UART interface
Bluetooth/FM UART interface
Bluetooth/FM UART interface
Bluetooth/FM UART interface
FM Analog AUDIO left output
FM Analog AUDIO left output
Floating (Don’t connected to ground)
G:Dimensions:
Preliminary data subjects to change without notice
6212A
WiFi module
Date: 2017/9/15
Preliminary data subjects to change without notice
6212A
WiFi module
Date: 2017/9/15
Federal Communication Commission Interference Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20cm
between the radiator & your body.
Preliminary data subjects to change without notice
6212A
WiFi module
Date: 2017/9/15
This device is intended only for OEM integrators under the following conditions:
1) The antenna must be installed such that 20 cm is maintained between the antenna and
users, and
2) The transmitter module may not be co-located with any other transmitter or antenna.
3) Module approval valid only when the module is installed in the tested host or compatible
series of host
As long as 3 conditions above are met, further transmitter test will not be required. However,
the OEM integrator is still responsible for testing their end-product for any additional
compliance requirements required with this module installed
IMPORTANT NOTE: In the event that these conditions can not be met (for example certain
laptop configurations or co-location with another transmitter), then the FCC authorization is no
longer considered valid and the FCC ID can not be used on the final product. In these
circumstances, the OEM integrator will be responsible for re-evaluating the end product
(including the transmitter) and obtaining a separate FCC authorization.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna may be installed
such that 20 cm may be maintained between the antenna and users. The final end product
must be labeled in a visible area with the following: “Contains FCC ID: O6L6212”. The grantee's
FCC ID can be used only when all FCC compliance requirements are met.
Manual Information To the End User
The OEM integrator has to be aware not to provide information to the end user regarding how to
install or remove this RF module in the user’s manual of the end product which integrates this
module.
The end user manual shall include all required regulatory information/warning as show in this
manual.
Preliminary data subjects to change without notice

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Title                           : Microsoft Word - (7) 6212A_WiFi module說明書1002
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