Midea MDA1L11-3 User Manual Download

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MDA1L11

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3

Wi

-

Fi module Operation manual

versions

Date

Content

Author

1.0

2019-09-02

initial release

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2
3
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Summary of Contents for MDA1L11-3

Page 1: ...MDA1L11 3 Wi Fi module Operation manual versions Date Content Author 1 0 2019 09 02 initial release ...

Page 2: ...view 4 1 2 Module System Block Diagram 4 1 3 Module technical specifications 5 2 Structure specification 7 2 1 Module structure size 7 2 2 Hardware interface definition 7 3 Wireless Specification 8 4 Label printing requirements 12 ...

Page 3: ...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 techn...

Page 4: ...ols 1 1 Top view Positive figure On the back of the figure 1 2 Module System Block Diagram As shown in Figure 1 the MDA1L11 3 module contains HolaConW01 single chip solution The module uses the internal antenna design in PCB both for customers to reduce the cost of the antenna ...

Page 5: ... standards supportde 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 communication interface UART0 and UART1 PCB layer structure 4 Layers PCB size 20 0mm L x15 0mm W x1 0mm H Antenna internal antennas 2 4GHz gain value 2dBi Working temperature 20 75 Storage temperature 40 7...

Page 6: ...here 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 ...

Page 7: ...e size The size of the module as shown above length 20 0mm width 15 0mm thickness 1 0mm error 0 1mm 2 2 Hardware interface definition PIN Signal Name Description 1 VCC Supply Input Pin 2 RXD UART receive data 3 TXD UART transmit data 4 GND Ground ...

Page 8: ... Target 16 18 20 dBm 2 Spectrum Mask target power 1 fc 11MHz to 22MHz 30 dBr 2 fc 22MHz 50 dBr 3 Frequency Error 10 0 10 ppm RX Characteristics Min Typ Max Unit 4 Minimum Input Level Sensitivity 1 1Mbps FER 8 93 98 dBm 2 2Mbps FER 8 92 95 dBm 3 5 5Mbps FER 8 90 93 dBm 4 11Mbps FER 8 88 90 dBm 5 Maximum Input Level FER 8 0 0 5 dBm Table2 802 11g mode Item Spec Specification IEEE802 11g Mode OFDM Ch...

Page 9: ...stellation Error EVM target power 1 6Mbps 22 25 dB 2 9Mbps 23 25 dB 3 12Mbps 24 26 dB 4 18Mbps 24 27 dB 5 24Mbps 25 27 dB 6 36Mbps 25 30 dB 7 48Mbps 25 31 dB 8 54Mbps 28 32 dB 4 Frequency Error 10 0 10 ppm RX Characteristics Min Typ Max Unit 5 Minimum Input Level Sensitivity 1 6Mbps PER 10 88 91 dBm 2 9Mbps PER 10 88 91 dBm 3 12Mbps PER 10 86 90 dBm 4 18Mbps PER 10 84 88 dBm 5 24Mbps PER 10 81 86 ...

Page 10: ...n 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 17dBm Target MCS0 15 17 19 dBm 2 14dBm Target MCS7 12 14 16 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 ...

Page 11: ... 27 29 dB 6 MCS5 28 30 dB 7 MCS6 28 30 dB 8 MCS7 29 31 dB 4 Frequency Error 10 0 10 ppm RX Characteristics Min Typ Max Unit 5 Minimum Input Level Sensitivity 1 MCS0 PER 10 89 91 dBm 2 MCS1 PER 10 85 87 dBm 3 MCS2 PER 10 83 84 dBm 4 MCS3 PER 10 80 82 dBm 5 MCS4 PER 10 77 79 dBm ...

Page 12: ...Bm 7 MCS6 PER 10 72 73 dBm 8 MCS7 PER 10 70 71 dBm 6 Maximum Input Level PER 10 0 8 dBm 4 Label printing requirements Label size is 13 5 9 5mm label material is white Song typeface The dimension of the QR code is 6 8 6 8mm ...

Page 13: ...R code content The content of the QR code is shown in the following table QR code content Field Characters in length note The initial code 4 Fixed content as MAC The MAC address 12 Fixed as XXXXXXXXXXXX ...

Page 14: ...arting code 4 bits MAC MAC address 12 bits XXXXXXXXXX Production information bit 26 01 XXXXXXXX 160919 000109 0000 Position 1 and 2 represent the manufacturing plant Position 3 10 represents the job number of the manufacturing plant Bit 11 16 production date such as September 19 2016 marked 160919 Bits 17 to 22 software minor version Numbers No 23 26 enterprise code midea s internal business depar...

Page 15: ... 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that my cause undesired operation To satisfy FCC exterior labeling requirements the following text must be placed on the exterior of the end product Contains Transmitter module FCC ID 2ADQOMDA1L11 3 ...

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