Midea Smart Technology 0004 Wi-Fi Module User Manual
Midea Smart Technology Co., Ltd Wi-Fi Module
User Manual
FCC ID:2AIRV0004
MM6411 Wi-Fi
Module
Datasheet
文档版本
日期
内容
Author
1.0
2017-04-20
initial release
FCC ID:2AIRV0004
1.Introduction ................................................................................................................................... 3
1.1Module System Block Diagram ............................................................................................ 4
1.2Module technical specifications ........................................................................................... 5
2.Structure specification ................................................................................................................... 7
2.1Module structure size .......................................................................................................... 7
2.2Hardware interface definition .............................................................................................. 8
3.Wireless Specification .................................................................................................................... 8
FCC ID:2AIRV0004
1.Introduction
MM6411 Wireless WIFI module is a low-power WIFI module for the
Internet of Things. It supports IEEE802.11b / g / n protocol. It also embeds
IPV4 / IPV6 TCP / IP, HTTP, DNS, FTP and other complete network
protocols, making the terminal more reliable, convenient and easy to
use.
The MM6411 module contains a Midea MS1001 single-chip solution.
the chip in software and hardware are used in low-power technology,
the purpose is to lower the power consumption of the entire board, the
product more competitive. At present, the module provides a
complete serial interface functions and equipment to communicate, so
you can through the serial port and mobile client to connect the cloud
and equipment.
IEEE 802.1b/g/n, 2.4Ghz ,1T1R
internal antennas
Green TX Low power saving technology
Low power monitor mode
Support 150Mbps
Support PWM
Full encryption support：WPS, WPA, WPA2, WAPI, WEP, TKIP
Support IPV4/IPV6, TCP/IP protocol
FCC ID:2AIRV0004
Support HTTP, DNS, FTP and other network protocols
1.1Module System Block Diagram
As shown in Figure 1, MM6411 using the Midea MS1001 single-chip
1T1R program, the chip highly integrated CPU, PMU, RAM, Transceiver,
LNA, PA, memmory, XTAL and other major parts, thus greatly reducing
the machine power, Amplitude reduces the layout area. The module
uses the internal antenna design in PCB, both for customers to reduce
the cost of the antenna, but also eliminates the need to consider the
antenna assembly space.
figure 1. Module System Block Diagram
FCC ID:2AIRV0004
FCC Statement
This device complies with part 15 of the FCC rules. Operation is subject to the following two cond
itions: (1) this device may not cause harmful interference, and (2) this device must accept any int
erference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could v
oid the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital de
vice, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protec
tion 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 instructi
ons, may cause harmful interference to radio communications. However, there is no guarantee th
at interference will not occur in a particular installation. If this equipment does cause harmful int
erference 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.
‐ Reorient or relocate the receiving antenna.
‐ Reorient or relocate the receiving antenna.
‐Consult the dealer or an experienced radio/TV technician for help important announcement
Important Note:
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 and your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
Country Code selection feature to be disabled for products marketed to the US/Canada.
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. For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for
2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to
the end-user regarding to Regulatory Domain change. (if modular only test Channel 1-11)
As long as the three conditions above are met, further transmitter testing 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 cannot be met (for example certain laptop configurations or
co-location with another transmitter), then the FCC authorization is no longer considered valid
FCC ID:2AIRV0004
and the FCC ID cannot 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
The final end product must be labeled in a visible area with the following" Contains FCC ID: 2AIR
V0004 ".
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.
FCC ID:2AIRV0004
1.2Module technical specifications
Main chip
Midea MS1001
Working frequency
2412MHz-2462MHz
Supported WIFI standard
802.11b/g/n(1x1)
Modulation
11b: DBPSK, DQPSK, CCK, DSSS
11g: BPSK, QPSK, 16QAM, OFDM
11n: MCS0~MSC7 OFDM
Supported rates
11b: 1, 2, 5.5 和11Mbps
11g: 6,9,12,18,24,36,48,54Mbps
11n: MCS0~7, up to 150Mbps
communication interface
UART
PCB layer structure
2 Layer
PCB size
20mm(L)x15mm(W)x1.0mm(H)
Antenna
internal antennas
Working temperature
-40℃~+85℃
Storage temperature
-40℃~+125℃
Hardware version
MM6411(15X20)_V1.1
2.Structure specification
2.1Module structure size
FCC ID:2AIRV0004
The size of the module as shown above, length 20mm, width 15mm, thickness
1.0mm (error +/- 0.1mm)
2.2Hardware interface definition
PIN
Signal Name
Description
1
VIN
Supply Input Pin
2
UART_RXD
UART receive data
3
UART_TXD
UART transmit data
4
GND
GND
5
GND
GND
3.Wireless Specification
1: 802.11b mode
Item
Spec
Specification
IEEE802.11b
Mode
DSSS / CCK
Channel
CH1 to CH11
Data rate
1, 2, 5.5, 11Mbps
TX Characteristics
Min.
Typ.
Max.
Unit
Remark
1. Power Levels(Calibrated)
1) 18dBm Target
16.5
18
19.5
dBm
2. Spectrum Mask @ target power
1) fc +/-11MHz to +/-22MHz
-
-
-30
dBr
2) fc > +/-22MHz
-
-
-50
dBr
3. Frequency Error
-15
0
+15
ppm
RX Characteristics
Min.
Typ.
Max.
Unit
4 Minimum Input Level Sensitivity
1) 1Mbps (FER≦8%)
-
-
-88
dBm
2) 2Mbps (FER≦8%)
-
-
-86
dBm
3) 5.5Mbps (FER≦8%)
-
-
-84
dBm
4) 11Mbps (FER≦8%)
-
-82
dBm
5 Maximum Input Level (FER≦8%)
-20
-10
-
dBm
2: 802.11g mode
Item
Spec
Specification
IEEE802.11g
Mode
OFDM
Channel
CH1 to CH11
Data rate
6, 9, 12, 18, 24, 36, 48, 54Mbps
FCC ID:2AIRV0004
DC Characteristics
Min.
Typ.
Max.
Unit
Remark
TX Characteristics
Min.
Typ.
Max.
Unit
1. Power Levels
1) 18dBm Target @6Mbps
16.5
18
19.5
dBm
2) 14dBm Target @54Mbps
12.5
14
15.5
dBm
2. Spectrum Mask @ target power
1) at fc +/- 11MHz
-
-
-20
dBr
2) at fc +/- 20MHz
-
-
-28
dBr
3) at fc > +/-30MHz
-
-
-40
dBr
3 Constellation Error(EVM)@ target
power
1) 6Mbps
-
-
-5
dB
2) 9Mbps
-
-
-8
dB
3) 12Mbps
-
-
-10
dB
4) 18Mbps
-
-
-13
dB
5) 24Mbps
-
-
-16
dB
6) 36Mbps
-
-
-19
dB
7) 48Mbps
-
-
-22
dB
8) 54Mbps
-
-31
-25
dB
4 Frequency Error
-15
0
+15
ppm
RX Characteristics
Min.
Typ.
Max.
Unit
5 Minimum Input Level Sensitivity
1) 6Mbps (PER ≦ 10%)
-
-
-85
dBm
2) 9Mbps (PER ≦ 10%)
-
-
-84
dBm
3) 12Mbps (PER ≦ 10%)
-
-
-82
dBm
4) 18Mbps (PER ≦ 10%)
-
-
-80
dBm
5) 24Mbps (PER ≦ 10%)
-
-
-77
dBm
6) 36Mbps (PER ≦ 10%)
-
-
-73
dBm
7) 48Mbps (PER ≦ 10%)
-
-
-69
dBm
8) 54Mbps (PER≦ 10%)
-
-72
dBm
6 Maximum Input Level (PER ≦ 10%)
-20
-10
-
dBm
3：802.11n (HT20) mode
Item
Spec
Specification
IEEE802.11n HT20 @ 2.4GHz
Mode
OFDM
Channel
CH1 to CH11
Data rate (MCS index)
MCS0/1/2/3/4/5/6/7
TX Characteristics
Min.
Typ.
Max.
Unit
1. Power Levels
1) 18dBm Target@MCS0
16.5
18
19.5
dBm
2) 13dBm Target@MCS7
11.5
13
14.5
dBm
2. Spectrum Mask @target power
1) at fc +/- 11MHz
-
-
-20
dBr
2) at fc +/- 20MHz
-
-
-28
dBr
3) at fc > +/-30MHz
-
-
-45
dBr
3. Constellation Error(EVM)@ target power
FCC ID:2AIRV0004
1) MCS0
-
-
-5
dB
2) MCS1
-
-
-10
dB
3) MCS2
-
-
-13
dB
4) MCS3
-
-
-16
dB
5) MCS4
-
-
-19
dB
6) MCS5
-
-
-22
dB
7) MCS6
-
-
-25
dB
8) MCS7
-
-31
-28
dB
4. Frequency Error
-15
0
+15
ppm
RX Characteristics
Min.
Typ.
Max.
Unit
5. Minimum Input Level Sensitivity
1) MCS0 (PER ≦ 10%)
-
-
-85
dBm
2) MCS1 (PER ≦ 10%)
-
-
-82
dBm
3) MCS2 (PER ≦ 10%)
-
-
-80
dBm
4) MCS3 (PER ≦ 10%)
-
-
-77
dBm
5) MCS4 (PER ≦ 10%)
-
-
-73
dBm
6) MCS5 (PER ≦ 10%)
-
-
-69
dBm
7) MCS6 (PER ≦ 10%)
-
-
-68
dBm
8) MCS7 (PER ≦ 10%)
-
-70
-67
dBm
6. Maximum Input Level (PER ≦ 10%)
-20
-10
-
dBm
4:802.11n (HT40) mode
Item
Spec
Specification
IEEE802.11n HT40 @ 2.4GHz
Mode
OFDM
Channel
CH3 to CH9
Data rate (MCS index)
MCS0/1/2/3/4/5/6/7
TX Characteristics
Min.
Typ.
Max.
Unit
1. Power Levels (Calibrated)
1) 16dBm Target@MCS0
14.5
16
17.5
dBm
2) 12dBm Target@MCS7
10.5
12
13.5
dBm
2. Spectrum Mask @14dBm
1) at fc +/- 22MHz
-
-
-20
dBr
2) at fc +/- 40MHz
-
-
-28
dBr
3) at fc > +/-60MHz
-
-
-45
dBr
3. Constellation Error(EVM)@target power
1) MCS0
-
-
-5
dB
2) MCS1
-
-
-10
dB
3) MCS2
-
-
-13
dB
4) MCS3
-
-
-16
dB
5) MCS4
-
-
-19
dB
6) MCS5
-
-
-22
dB
FCC ID:2AIRV0004
7) MCS6
-
-
-25
dB
8) MCS7
-
-30
-28
dB
4. Frequency Error
-15
0
+15
ppm
RX Characteristics
Min.
Typ.
Max.
Unit
5. Minimum Input Level Sensitivity
1) MCS0 (PER ≦ 10%)
-
-
-82
dBm
2) MCS1 (PER ≦ 10%)
-
-
-79
dBm
3) MCS2 (PER ≦ 10%)
-
-
-77
dBm
4) MCS3 (PER ≦ 10%)
-
-
-74
dBm
5) MCS4 (PER ≦ 10%)
-
-
-70
dBm
6) MCS5 (PER ≦ 10%)
-
-
-66
dBm
7) MCS6 (PER ≦ 10%)
-
-
-65
dBm
8) MCS7 (PER ≦ 10%)
-
-68
-65
dBm
6. Maximum Input Level (PER ≦ 10%)
-20
-10
-
dBm