Midea MDA1L11-3 Operation Manual
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Midea MDA1L11-3 Operation Manual

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MDA1L11-3
Wi-Fi module Operation manual
versions
Date
Content
Author
1.0
2019-09-02
initial release

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Summary of Contents for Midea MDA1L11-3

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

  • Page 2: Table Of Contents

    目录 1. Introduction ..........................3 1.1 Top 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.

  • Page 3: Introduction

    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.

  • Page 4: Top View

    On the back of the figure 1.2 Module System Block Diagram shown 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: Module Technical Specifications

    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...
  • Page 6 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.

  • Page 7: Structure Specification

    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) 2.2 Hardware interface definition Signal Name Description Supply Input Pin UART receive data UART transmit data Ground...

  • Page 8: Wireless Specification

    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 Remark 1. Power Levels(Calibrated) 1) 18dBm Target 2. Spectrum Mask @ target power 1) fc +/-11MHz to +/-22MHz 2) fc >...
  • Page 9 Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps TX Characteristics Min. Typ. Max. Unit 1. Power Levels 1) 17dBm Target @6Mbps 2) 15dBm Target @54Mbps 2. Spectrum Mask @ target power 1) at fc +/- 11MHz 2) at fc +/- 20MHz 3) at fc >...
  • Page 10 8) 54Mbps (PER≦ 10%) 6 Maximum Input Level (PER ≦ 10%) 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 TX Characteristics Min. Typ. Max. Unit 1. Power Levels 1) 17dBm Target@MCS0 2) 14dBm Target@MCS7 2.
  • Page 11 power 1) MCS0 2) MCS1 3) MCS2 4) MCS3 5) MCS4 6) MCS5 7) MCS6 8) MCS7 4. Frequency Error RX Characteristics Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity 1) MCS0 (PER ≦ 10%) 2) MCS1 (PER ≦ 10%) 3) MCS2 (PER ≦...

  • Page 12: Label Printing Requirements

    6) MCS5 (PER ≦ 10%) 7) MCS6 (PER ≦ 10%) 8) MCS7 (PER ≦ 10%) 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.
  • Page 13 QR code content: The content of the QR code is shown in the following table. QR code content Characters Field in length note The initial code Fixed content as "MAC:" The MAC address Fixed as "XXXXXXXXXXXX"...
  • Page 14 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 department is "0000" Non-american enterprise code according to the software code. Software version (12 bits) : 050808011944...
  • Page 15 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.

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