shi Xinzhongxin Technology C 8087 User Manual

SHENZHENSHI XINZHONGXIN TECHNOLOGY CO., LTD.

Product name: WIFI module.

Product model: C-8087

document number：XZX-SPEC-WF-RD-002

S001 V1.1

Specification

version: V1.2

Effective date: 2018-04-20

authorized strength audit ratify

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公司网址：WWW.C-CHIP.COM.CN

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SHENZHENSHI XINZHONGXIN TECHNOLOGY CO., LTD.

S001 V1.1

The document contains the core (C-CHIP) confidential documents, without permission, cannot be exported.

change resume

Version revise contents age numbering revision

date

V1.2 Change production of PCB. /

2018-04-2

0

reviser

wudelong

1. product overview

The C-8089 is a wireless communication module with embedded low power consumption WIFI, which is suitable for smart families.
It can provide network services for home appliance devices easily. The hardware interface of this module is simple and the
protocol is clear, so that the module can be integrated into the home appliance products at the fastest speed. The module chip is
used in the industry integration of the highest high IEEE 802.11 n, SoC support IEEE802.11 b/g/n wireless standards, TCP/IP
network protocol stack, support wireless work in STA/AP mode, has low cost, low power consumption characteristics, very
suitable for smart home, the Internet of things, low flow control and data acquisition applications such as industrial control, etc.

2. application area

※ Web of Things
※ smart home
※ industrial control
※ smart socket
※ network equipment
三、fundamental characteristics

※Support 802.11b/g/n wireless network.
※support 1T1R
※support TCP/IP Equivalent network protocol
※support STA/AP network model
※support WEP,WPA,WPA2,WAPI security mechanism
※support multi- BSSID

※support UART

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SHENZHENSHI XINZHONGXIN TECHNOLOGY CO., LTD.

3. performance parameter

S001 V1.1

radio parameter

hardw

are parameter

The software

parameters

model

standard certification

WLAN STANDARD

frequency domain

transmitted power

EVM

receive sensitivity

antenna

working voltage

Biggest starting current

working current
operating temperature

storage temperature

WiFi transmission distance

expansion interface

measure

Wireless network type

security mechanism

Encryption Type

online update

C-8087
FCC/CE

802.11b/g/n,1T1R

2.412 GHz～2.484GHz
IEEE 802.11b:17±1dbm

IEEE 802.11g:14±1dbm
IEEE 802.11n:13±1dbm

802.11b: <6±1.5dB

802.11g: -28±1.5dB

802.11n: -30±1.5dB

802.11b: < -80dBm

802.11g: < -73dBm

802.11n(HT20): < -83dBm(MCS0)

802.11n(HT20): < -65dBm(MCS7)
Internal and external antenna optional.

3.3V

3.3V 400MA

120MA

-10℃～55℃

-20℃～80℃
100 meter

UART，GPIO, PWM,12C，SPI,ADC
25*18.2*3MM
AP STA Client pattern

WEP/WPA/WPA2/WAPI
WEP64/WEP128

support

4. matters need attention

A．About the use of WIFI environment, wireless signal easily influenced by the surrounding environment is very big, such as

trees, such as metal barrier will have certain absorption of the wireless signal, which in practice, data transmission is
affected by a certain distance. B. Because the metal shell is shielded from the radio frequency signal, it is recommended
not to be installed in the metal enclosure. C. PCB cloth plate: because the metal will weaken the function of the antenna,
when giving the module cloth board, it is forbidden to spread the ground and the line under the module antenna, if it can
be hollowed out better.

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SHENZHENSHI XINZHONGXIN TECHNOLOGY CO., LTD.

5. Recommended reflux temperature

S001 V1.1

Key features of the profile:

-Initial Ramp=1-2.5℃/sec to 175℃ equilibrium

-Equilibrium time=60 to 80 seconds

-Ramp to Maximum temperature (250℃)=3℃/sec Max

-Time above liquidus temperature(217℃): 45 - 90 seconds

-Device absolute maximum reflow temperature: 250℃

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S001 V1.1

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SHENZHENSHI XINZHONGXIN TECHNOLOGY CO., LTD.

FCC Statements
(OEM) Integrator has to assure compliance of the entire end-product incl. the integrated RF Module. For 15

B (§15.107 and if applicable §15.109) compliance, the host manufacturer is required to show compliance
with 15 while the module is installed and operating.

Furthermore the module should be transmitting and the evaluation should confirm that the module's
intentional emissions (15C) are compliant (fundamental / out-of-band). Finally the integrator has to apply
the appropriate equipment authorization (e.g. Verification) for the new host device per definition in §15.101.

Integrator is reminded to assure that these installation instructions will not be made available to the
end-user of the final host device.

The final host device, into which this RF Module is integrated" has to be labeled with an auxiliary label
stating the FCC ID of the RF Module, such as "Contains FCC ID: 2AG94-C-8087

This device is acting as slave and operating in the 2.4 GHz (2412 ~2462 MHz) band.

"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."

"Changes or modifications to this unit not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment."

the Integrator will be responsible to satisfy SAR/ RF Exposure requirements, when the module integrated
into the host device.

Module statement
The single-modular transmitter is a self-contained, physically delineated, component for which compliance

can be demonstrated independent of the host operating conditions, and which complies with all eight
requirements of § 15.212(a)(1) as summarized below.

1) The radio elements have the radio frequency circuitry shielded.

2) The module has buffered modulation/data inputs to ensure that the device will comply with Part 15
requirements with any type of input signal.

3) The module contains power supply regulation on the module.

4) The module contains a permanently attached antenna.

5) The module demonstrates compliance in a stand-alone configuration.

6) The module is labeled with its permanently affixed FCC ID label.

7) The module complies with all specific rules applicable to the transmitter, including all the conditions
provided in the integration instructions by the grantee.

8) The module complies with RF exposure requirements.

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公司网址：WWW.C-CHIP.COM.CN

S001 V1.1

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SHENZHENSHI XINZHONGXIN TECHNOLOGY CO., LTD.

NOTE: 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 or more 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

RF Exposure Warning Statements:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment shall be installed and operated with minimum distance 20cm between the radiator & body.

This equipment could not be co-located or operating in conjunction with any other antenna or transmitter
except in accordance with the FCC multi-transmitter product procedures.

地址：深圳市宝安区沙井东环工业区 A3 栋 TEL:[phone] FAX: [phone]
公司网址：WWW.C-CHIP.COM.CN