Operation Manual

ManualsBrandsMidea ManualsElectronics2.4G Wi-Fi Communication Module

MDA1L11-3

Wi-Fi module Operation manual

versions

Date

Content

Author

1.0

2019-09-02

initial release

Summary of content (15 pages)

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MDA1L11-3 Wi-Fi module Operation manual versions Date Content 1.
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目录 1. Introduction ............................................................................................................................... 3 1.1 Top view ........................................................................................................................... 4 1.2 Module System Block Diagram .................................................................................. 4 1.3 Module technical specifications .......................................................................
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1. Introduction MDA1L11-3 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 MDA1L11-3 module contains HolaConW01 single-chip solution.
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⚫ Support IPV4, TCP/IP protocol ⚫ Support HTTP, DNS, FTP and other network protocols 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.
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but also eliminates the need to consider the antenna assembly space. figure 1. Module System Block Diagram 1.3 Module technical specifications Main chip HolaConW01 Working frequency 2.412~2.462GHz WIFI 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.
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Hardware version MDA1L11-3_20*15_1L Ver:1.1 Note/FCC warning: 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.
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2. Structure specification 2.1 Module structure size The size of the module as shown above ， length:20.0mm, width:15.0mm, thickness 1.0mm (error +/- 0.1mm) 2.
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3. Wireless Specification Table1: 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 16 18 20 dBm 1) fc +/-11MHz to +/-22MHz - - -30 dBr 2) fc > +/-22MHz - - -50 dBr -10 0 +10 ppm Min. Typ. Max. Unit 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 0 0.5 dBm 1.
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Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps TX Characteristics Min. Typ. Max.
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8) 54Mbps (PER≦ 10%) - 6 Maximum Input Level (PER ≦ 10%) -72 -75 dBm 0 -10 dBm Table3：802.11n (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 Min. Typ. Max. Unit 1) 17dBm Target@MCS0 15 17 19 dBm 2) 14dBm Target@MCS7 12 14 16 dBm 1) at fc +/- 11MHz - - -20 dBr 2) at fc +/- 20MHz - - -28 dBr 3) at fc > +/-30MHz - - -45 dBr TX Characteristics 1. Power Levels 2.
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power 1) MCS0 - -22 -24 dB 2) MCS1 - -25 -27 dB 3) MCS2 - -26 -28 dB 4) MCS3 - -27 -29 dB 5) MCS4 - -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 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 5.
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6) MCS5 (PER ≦ 10%) - -73 -75 dBm 7) MCS6 (PER ≦ 10%) - -72 -73 dBm 8) MCS7 (PER ≦ 10%) - -70 -71 dBm - 0 -8 dBm 6. Maximum Input Level (PER ≦ 10%) 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.
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QR code content: The content of the QR code is shown in the following table.
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If the content is less than 26 characters, fill in the front with the character "X" Factory code (2 a) + job number (8) + production date Production information (6th) + small software version number (6) + enterprise 26 code (4 digits) : "01 xxxxxxxx1608020001090000" 12 Fixed as " 050808011944" supply 4 Fixed content as "3.3v" or "5.
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5. FCC label 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 my cause undesired operation. -To satisfy FCC exterior labeling requirements, the following text must be placed on the exterior of the end product.