Hi Link Electronic HLK-RM04 Wireless Router User Manual HLK RM04 UserManual

SHENZHEN HI-LINK ELECTRONIC CO., LTD. Wireless Router HLK RM04 UserManual

User manual

深圳市海凌科电子有限公司 Shenzhen Hi-Link Electronic Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 Shenzhen Hi-Link Electronic co., Ltd HLK-RM04 User Manual ETHERNET WIFI Full Function Serial Network/Wireless Module
深圳市海凌科电子有限公司 Shenzhen Hi-Link Electronic Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 1 Brief Introduction HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network) developed by Shenzhen Hi-Link 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, Ethernet, wireless network (wifi) interface between the conversions. Through the HLK-RM04 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. Picture1.F-structure 2 Summarize 2.1 Technical Specifications Table2-1Technical Specifications wireless：IEEE 802.11n、IEEE 802.11g、IEEE 802.11b Network standard wired：IEEE 802.3、IEEE 802.3u Wireless transmission rate 11n: maximum up to 150Mbps 11g: maximum up to 54Mbps 11b: maximum up to 11Mbps Tracks number 1-11 Frequency range 2.412-2.462G Emission power <16dBm Antenna Antenna type Integral antenna EthernetWIFI（Client/AP）Serial Com
深圳市海凌科电子有限公司 Shenzhen Hi-Link Electronic Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 Functional Parameters WIFI work mode Client/AP/Router WDS Function Support WDS wireless bridge connection Wireless MAC address filtering Wireless security function switch 64/128/152 bit WEP encryption Wireless security WPA-PSK/WPA2-PSK、WPA/WPA2 security mechanism Remote Web management Configuration file import and export Network management WEB software upgrade Serial to NetworkMaximum transmission rate 230400bps TCP connection Max connection number>20 UDP connection Max connection number>20 Serial baud rate 50~230400bps Other Parameters Status indicator Status indicator Operating temperature：-20-70℃ Operating humidity：10%-90%RH Storage temperature：-40-80℃ Environmental standard Storage humidity：5%-90%RH Additional properties Frequency bandwidth optional：20MHz、40MHz， 2.2 Hardware Explanation 2.2.1 Mechanical Dimensions HLK-RM04 Mechanical Dimensions is shown in the following picture：
深圳市海凌科电子有限公司 Shenzhen Hi-Link Electronic Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 Picture2.Dimensions Unit:mm 2.2.1.1 Contact Pin Interface The Pin of this product as shown above is defined as follows： Table2-2 module pin interface No. Function Direction Explanation 1 VDD5V A 5 Power input 2 GND GND Power ground 3 WLAN_LED O WIFI LED 4 3.3V I 3.3V power output 5 LINK1 I/O Net gape 1 LED indicte 6 USB_P USB signal D- 7 USB_M USB signal D+ 8 I2S_SD I2C DATA/GPIO 9 I2S_CLK I2C CLK/GPIO 10 GIOP0 I/O Universal GPIO 11 TXOP1 I/O Net gape 1 TX-P
Regulatory Information The devices must be installed and used in strict accordance with the instructions as described in the user documentation that comes with the product. If the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: ZXVHLK-RM04” When the module is installed inside another device, the user manual of this device must contain below warning statements: 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This modular could be installed in the fix or mobile devices only, installed in the portable device, like USB dongle is forbidden. This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This modular must be installed and operated with a minimum distance of 20 cm between the radiator and user body. For manufacturer: The end product into which the module will be installed should be the fix or mobile devices only, the portable device, like USB dongle is forbidden. The end product into which the module will be installed should be installed and operated with a minimum distance of 20 cm between the radiator and user body. 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.Changes or modifications not expressly approved by the party responsible for compliance could void the user'sauthority to operate the equipment

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