Midea Smart Technology 0002 WIFI module User Manual
Midea Smart Technology Co., Ltd WIFI module Users Manual
Users Manual
MM591050-10
Wi-Fi Module
Datasheet
Revision Date Description Author
1.0 2016-09-27 initial release
1. Introduction ......................................................................................... 错误！未定义书签。
1.1Module System Block Diagram ................................................. 错误！未定义书签。
1.2 Module technical specifications ....................................... 错误！未定义书签。
2. Structure specification ...................................................................... 错误！未定义书签。
2.1 Module structure size .................................................................................................... 5
2.2 Hardware interface definition .................................................................................... 6
3. Wireless Specification ....................................................................... 错误！未定义书签。
3.1 802.11b mode................................................................................................................. 6
3.2 802.11g mode................................................................................................................. 7
3.3 802.11n HT20mode ........................................................................................................ 8
3.4 802.11n HT40mode ........................................................................................................ 9
1. Introduction
MM591050-10 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 MM591050-10 module contains a Midea MS51001 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/IPprotocol
Support HTTP, DNS, FTP and other network protocols
Support AES 128/256, DES/3DES, SHA1, SHA224 and other hardware
encryption
1.1 Module System Block Diagram
As shown in Figure 1, MM591050-10 using the Midea MS51001
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
1.2 Module technical specifications
Main chip Midea MS51001
Workingfrequency 2.412GHz~2.462GHz
SupportedWIFI
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 18mm(L)x13mm(W)x1.0mm(H)
Antenna PCB internal antennas
Working
temperature
-20℃~+85℃
Storage
temperature
-40℃~+125℃
Hardware version
number
RTK_UART_V1.0
2 Structure specification
2.1 Module structure size
The size of the module as shown above, length 18mm, width 13mm, thickness
1.0mm (error +/- 0.1mm)
2.2 Hardware interface definition
PIN Signal Name Description
1 VCC(V) Supply Input Pin
2 RXD(R) UART receive data
3 TXD(T) UART transmit data
4 VSS(GND) Ground
3 Wireless Specification
3.1 802.11b mode
Item Content
Standard IEEE802.11b
Mode DSSS/CCK
Channel CH1-CH11
Data Rate 1,2,5.5,11Mbps
DC Characteristics Min. Typ. Max. Unit Remark
DC Current(Average)@3.3V input
1) TX only @17dBm - - 280 mA
2) TX throughput mode - - 120
3) RX throughput mode - - 100 mA
TX Characteristics Min. Typ. Max. Unit
2. Power Level(Calibrated)
17dBm Target 15 17 19 dBm
3.Spectrum Mask @target Power
Fc +/-11MHz to +/-22MHz - - -30 dBr
Fc> +/- 22MHz - - -50 dBr
4.Frequency Error -25 0 25 ppm
RX Characteristics Min. Typ. Max. Unit
5.Minmum Input Level Sensitivity
1) 1Mbps(FER≤8%) -80 dBm
2) 2Mbps(FER≤8%) -80 dBm
3) 5.5Mbps(FER≤8%) -79 dBm
4) 11Mbps(FER≤8%) -82 -76 dBm
6. Maximum Input Level(FER<=8%) -20 -10 - dBm
3.2 802.11g mode
Item Content
Standard IEEE802.11g
Mode OFDM
Channel CH1-CH11
Data Rate 6,9,12,18,24,36,48,54Mbps
DC Characteristics Min. Typ. Max. Unit Remark
DC Current(Average)@3.3V input
1) TX only @16dBm - - 280 mA
2) TX throughput mode - - 120 mA
3) RX throughput mode - - 100 mA
TX Characteristics Min. Typ. Max. Unit
2. Power Level(Calibrated)
1) 17dBm Target @6Mbps
15 17 19 dBm
2) 14dBm Target @54Mbps
12 14 16 dBm
3.Spectrum Mask @target Power
at fc +/-11MHz to +/-20MHz - - -20 dBr
at fc +/- 20MHz - - -28 dBr
at fc> +/-30MHz -40 dBr
4.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 -28 -25 dB
5. Frequency Error -20 0 20 Ppm
RX Characteristics Min. Typ. Max. Unit
6. Minimum Input Level Sensitivity
1) 6Mbps(PER≤10%) -82 dBm
2) 9Mbps(PER≤10%) -81 dBm
3) 12Mbps(PER≤10%) -79 dBm
4) 18Mbps(PER≤10%) -77 dBm
5) 24Mbps(PER≤10% -74 dBm
6) 36Mbps(PER≤10%) -70 dBm
7) 48Mbps(PER≤10%) -66 dBm
8) 54Mbps(PER≤10%) -71 -65 dBm
7. Maximum Input Level (PER<=10%) -20 -10 - dBm
3.3 802.11n HT20mode
Item Content
Standard IEEE802.11n HT20 @2.4Ghz
Mode OFDM
Channel CH1-CH11
Data Rate(MCS Index) MCS0/1/2/3/4/5/6/7
DC Characteristics Min. Typ. Max. Unit Remark
DC Current(Average)@5V input
1) TX only @17dBm Target(each port),
(continue Tx MIMO MCS7)
-
280 mA
2) TX throughput mode - 120 mA
3) RX throughput mode - 100 mA
TX Characteristics Min. Typ. Max. Unit
2. Power Level
1)17dBm Target@MCS0 15 17 19 dBm
2)13dBm Target@MCS7 11 13 15 dBm
3.Spectrum Mask @target Power
at fc +/-11MHz - - -20 dBr
at fc +/- 20MHz - - -28 dBr
at fc> +/-30MHz -45 dBr
4.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
7) MCS6 -25 dB
8) MCS7 -30 -27 dB
5. Frequency Error -20 0 20 Ppm
RX Characteristics Min. Typ. Max. Unit
6. 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) MCS5Mbps(PER≤10%) -66 dBm
7) MCS6Mbps(PER≤10%) -65 dBm
8) MCS7Mbps(PER≤10%) -70 -64 dBm
7. Maximum Input Level (PER<=10%) -20 -10 - dBm
3.4 802.11n HT40mode
Item Content
Standard IEEE802.11n HT40 @2.4Ghz
Mode OFDM
Channel CH3-CH9
Data Rate(MCS Index) MCS0/1/2/3/4/5/6/7/8/9/10/11/12/13/14/15
DC Characteristics Min. Typ. Max. Unit Remark
DC Current(Average)@5V input
1) TX only @16dBm Target - 240 mA
2) TX throughput mode - 120 mA
3) RX throughput mode - 100 mA
TX Characteristics Min. Typ. Max. Unit
2. Power Level
1)14dBm Target 14 16 18 dBm
2)12dBm Target 10 12 14 dBm
3.Spectrum Mask @target Power
at fc +/-21MHz - - -20 dBr
at fc+/- 40MHz - - -28 dBr
at fc> +/-60MHz -45 dBr
4.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
7) MCS6 -25 dB
8) MCS7 -30 -27 dB
5. Frequency Error -20 0 20 Ppm
RX Characteristics Min. Typ. Max. Unit
6. Minimum Input Level Sensitivity
1) MCS0(PER≤10%) -79 dBm
2) MCS1(PER≤10%) -76 dBm
3) MCS2(PER≤10%) -74 dBm
4) MCS3(PER≤10%) -71 dBm
5) MCS4(PER≤10% -67 dBm
6) MCS5Mbps(PER≤10%) -63 dBm
7) MCS6Mbps(PER≤10%) -62 dBm
8) MCS7Mbps(PER≤10%) -66 -61 dBm
7. Maximum Input Level (PER<=10%) -20 -10 - dBm
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.
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 residentialinstallation. 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.
FCC Caution: Any changes or modifications not expressly approved by the partyresponsible 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 otherantenna or
transmitter.
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for anuncontrolled
environment. This equipment should be installed and operated withminimum distance 20cm
between the radiator & your body.
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 antennaand
users, and 2) The transmitter module may not be co-located with any other transmitter or
antenna.
As long as 2 conditions above are met, further transmitter test will not be required.
However, the OEM integrator is still responsible for testing their end-product for anyadditional
compliance requirements required with this module installed
IMPORTANT NOTE:In the event that these conditions can not be met (for examplecertain
laptop configurations or co-location with another transmitter), then the FCCauthorization is no
longer considered valid and the FCC ID can not be used on thefinal product. In these
circumstances, the OEM integrator will be responsible for reevaluating the end
product(including the transmitter) and obtaining a separate FCCauthorization.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna may beinstalled
such that 20 cm may be maintained between the antenna and users. Thefinal endproduct must
be labeled in a visible area with the following: “Contains FCCID: 2AIRV0002”. The grantee's
FCC ID can be used only when all FCCcompliance requirements aremet.
Manual Information To the End User
The OEM integrator has to be aware not to provide information to the end userregarding how
to install or remove this RF module in the user’s manual of the endproduct which integrates
this module.
The end user manual shall include all required regulatory information/warning as show in this
manual.