Hi Link Electronic HLK-M30 WIFI module User Manual HLK M30 DataSheet

ShenZhen HaiLingKe Electronic co.,Ltd. WIFI module HLK M30 DataSheet

User Manual

HLK-M30 Data Sheet HLK-M30-DS V1.0 7/30/2014 Overview: HLK-M30 is a new low-cost embedded UART-WIFI module (serial port -Wireless) developed by Shenzhen HaiLingKe Electronic co., Ltd. This product is an embedded module based on the universal serial interface network standard,built-in TCP / IP protocol stack, enabling the user serial port,wireless network (wifi) interface between the onversions.Through the HLK-M30 module, the traditional serial devices do not need to change any configuration,userdata can be transmitted through the Internet network. Provide a quick solution for the user’s serial devices to transfer data via WIFI Module Block Diagram Applications • WiFi Led Control • WiFi Power Switch • Smart Home;Smart Buliding • OBDII WiFi Diagnose • RFID Data Transfer • Toys and Gaming Peripherals • Industrial Systems • Telemetry • Remote Control Benefits • Low Power consumption • Ready to use in products • Minimizes product development • No RF test required for systems • Serial to Wifi; Smart;Small; • Support Smart Connection • Transparent Transmission • Serial to Wifi; Smart;Small; • Compliant with CE and FCC Features: • 2.4GHz 802.11b/g/n,compatible • WiFi Sta/Soft AP Mode • Support Smart Connection • The range of baudrate: 1200~115200bps • Support transparent transmission mode • Support multiple security authenti-cation mechanisms: WEP64/WEP128/ TKIP/ AES WEP/WPA-PSK/WPA2-PSK • Support wireless roam • Support multiple network protocols: TCP/UDP/ /DHCP/DNS • Support AT instruction Set • Device Dimensions 16.3mm*14mm* 2.24mm Lead-free and RoHS compliant
HLK-M30 Data Sheet HLK-M30-DS V1.0 7/30/2014 1. Introduction The HLK-M30 module provides designers with a ready made component that provides a fully integrated solution for applications, using the IEEE802.11 standard in the 2.4-2.5GHz ISM frequency band, including802.11b/g/n, can be quickly and easily included in product designs. The modules integrate all of the RF components required, removing the need to perform expensive RF design and test. Products can be designed by simply connecting sensors and switches to the module IO pins or uart interface. The modules use MTK’s chip Wireless Microcontroller, allowing designers to make use of the serial interface to connect with their device. Hence, this module allows designers to bring wireless applications to market in the minimum time with significantly reduced development effort and cost. The HLK-M30 is an embedded module based on the universal serial interface network standard,built-in TCP / IP protocol stack, enabling the user serial port, wireless network (wifi) interface between the conversions. Through the HLK-M30 module, the traditional serial devices do not need to change any configuration; data can be transmitted through the Internet network. Provide a quick solution for the user’s serial devices to transfer data via Ethernet Also the HLK-M30 module have FCC modular approvals and is compliant with EU regulations. 2. Specifications The parameters are defined here. VDD=3.3V @ +25°C Typical DC Characteristics Notes RX Active, HT40, MCS7 150mA 802.11.n TX HT40, MCS7 @15dBm 210mA 802.11.n Typical RF Characteristics Notes Receive sensitivity -70dBm(802.11n) Use IQview to adjust Maximum Transmit power 18dBm/15dBm/13.5dBm 802.11b/g/n RF Port impedance – Ipex onnector 50 ohm 2.4 - 2.5GHz VSWR (max) 2:1 2.4 - 2.5GHz Centre frequency accuracy +/-25ppm Additional +/-15ppm allowance Peripherals Notes UART 2pins 1200-115200kbps GPIO 5pins GPIO VCC 2pins 3.3V+/-10% Two VCC should all connect to powerAN 4pins Analog GND 23pins GND
HLK-M30 Data Sheet HLK-M30-DS V1.0 7/30/2014 3. Product Development HaiLingKe supplies all the development tools needed to enable end-product development to occur quickly and efficiently. These are all available from www.hlktech.com. A evaluation kits is also available, allowing products to be quickly bread boarded. Efficient development of software applications is enabled by the provision of a complete, unlimited, software developer kit.This package provides everything required to develop application code and to trial it with hardware representative of the final module. 4. Pin Layout Note:VDD1 and VDD2 should all connect to 3.3V. Pin 35/36/37/38 is GND. 4.1. Pin Description Pin No Signal Type Description 1 GPIO1 General GPIO 2 GPIO0 General GPIO GPIO1 GPIO0 GND GND GND GND GND GND GND GND GND GND GND VDD1 AN4 GND VDD2 1 2 34 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 37 36 38 GND GND GND GND AN1 AN2 AN3 GPIO2 ES/RST LED TX RX RST GND GND GND ANT
HLK-M30 Data Sheet HLK-M30-DS V1.0 7/30/2014 3 GND Analogue Ground 4 GND Analogue Ground 5 GND Analogue Ground 6 GND Analogue Ground 7 VDD2 Supply Voltage, 3.3V+/-10% 8 GND Analogue Ground 9 ANT Antenna Pin 10 GND Analogue Ground 11 GND Analogue Ground 12 GND Analogue Ground 13 GND Analogue Ground 14 GND Analogue Ground 15 AN1 Analogue Pin(Reserved) 16 AN2 Analogue Pin(Reserved) 17 AN3 Analogue Pin(Reserved) 18 AN4 Analogue Pin(Reserved) 19 VDD1 Supply Voltage, 3.3V+/-10% 20 GND Analogue Ground 21 GND Analogue Ground 22 GND Analogue Ground 23 GND Analogue Ground 24 GND Analogue Ground 25 GND Analogue Ground 26 GND Analogue Ground 27 GND Analogue Ground 28 GND Analogue Ground 29 RST_N Reset Module 30 RX UART RX 31 TX UART TX 32 LED Staus LED 33 ES/RST Exit/Default/Update 34 GPIO2 General GPIO 35 GND Analogue Ground 36 GND Analogue Ground 37 GND Analogue Ground 38 GND Analogue Ground
FCC Warning 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: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. Note 1: This module certified that complies with RF exposure requirement under portable or mobile or fixed condition, this module is to be installed only in portable or mobile or fixed applications. A portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation requirement. A fixed device is defined as a device is physically secured at one location and is not able to be easily moved to another location. Note 2: Any modifications made to the module will void the Grant of Certification, this module is limited to OEM installation only and must not be sold to end-users, end-user has no manual instructions to remove or install the device, only software or operating procedure shall be placed in the end-user operating manual of final products. Note 3: The device must not transmit simultaneously with any other antenna or transmitter. Note 4: To ensure compliance with all non-transmitter functions the host manufacturer is responsible for ensuring compliance with the module(s) installed and fully operational. For example, if a host was previously authorized as an unintentional radiator under the Declaration of Conformity procedure without a transmitter certified module and a module is added, the host manufacturer is responsible for ensuring that the after the module is installed and operational the host continues to be compliant with the Part 15B unintentional radiator requirements. Since this may depend on the details of how the module is integrated with the host, Shenzhen HaiLingKe Electronic co., Ltd shall provide guidance to the host manufacturer for compliance with the Part 15B requirements. Note 5: FCC ID label on the final system must be labeled with “Contains FCC ID: 2AD56HLK-M30” or “Contains transmitter module FCC ID: 2AD56HLK-M30”. The transmitter module must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the host product. Shenzhen HaiLingKe Electronic co., Ltd is responsible for the compliance of the module in all final hosts.
HLK-M30 Data Sheet HLK-M30-DS V1.0 7/30/2014 5.Package Information(QFN Packaging) Unit:mm 5.1.Ordering Information Part number Package Operate Temp HLK-M30 14.1*16.5mm QFN38 -20~70°C

Navigation menu