Hi Link Electronic HLK-RM08K WIFI Module User Manual 15 HLK RM08K UserMan r1

ShenZhen HaiLingKe Electronic co.,Ltd. WIFI Module 15 HLK RM08K UserMan r1

15_HLK-RM08K UserMan,r1

www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 1 HLK-RM08K User Manual ETHERNET WIFI Full Function Serial Network/Wireless Module Contact：Sunny Shen Email ：sunny@hlktech.cn Phone：86-15817488770 Skype：hlktech TEL 86-755-23152658-821 QQ:2859395931 Add: 3F,5# Building,Minxing Industrial Park,MinKang Rd Minzhi,Longhua District,ShenZhen,China，518131
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 2 1.BRIEF INTRODUCTION .......................................................................................3 2 HARDWARE EXPLANATION 2.1 MECHANICAL DIMENSIONS ................................... 2.2 PINS DEFINITION ...................................................................................4,5,6 2.3 TYPICAL REFERENCE DESIGN .................................................................7 2.3.1 UART TO ETHERNET ........................................................................7 2.3.2 UART TO WIFI（AP OR STA）........................................................ 7 2.3.3 GATEWAY MODE OR REPEATER MODE.......................................7 3 TECHNICAL SPECIFICATION ............................................................................8 4 DETAILED FUNCTIONS ....................................................................................... 9 4.1 UART MODE ..................................................................................................9 4.1.1UART TO ETHERNET .........................................................................9 4.1.2 UART TO WIFI STA.......................................................................... 10 4.1.3 UART TO WIFI AP ............................................................................ 10 4.2 NETWORK MODE.......................................................................................10 4.2.1 GATAWAY MODE（DEFAULT MODE）.........................................1 4.2.2 REPEATER MODE.............................................................................. 1 5 VERSION UPDATE INSTRUCTIONS................................................................ 12 ................................ 3
Link Electronic Co.,Ltd www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 3 1. BRIEF INTRODUCTION HLK-RM08K is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network) developed by Shenzhen Hi-Link (HK) co., Ltd. The product is a low power consumption WIFI module,supports EEE802.11b/g/n wireless protocol with small size and smart use,ully transparent transmission UART module, built-in TCP / IP protocol stack, enabling users short development cycle. It just needs host computer,WEB browser or APP to set up parameters, making the connection between UART and network. HLK-RM08K has stable performance and flexible use, meeting kinds of requirements of users. and strong technical supports could be provided. Also, it could be customized,such as WEB interface ,mobile phone app and so on. Diagram 1. Function structure 2. HARDWARE EXPLANATION 2.1 Meachanical Dimentsions Top view Bottom view Note：pitch of holes 2.0mm, pitch of holes 0.7mm. Dimensions：40mm(length）X 29mm(width ) X 2.9mm(height)
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 4 2.2 Pin Definitions No. FUNCTION DIRECTION DESCRIPTION 1 CTS1/G0 I/O CTS1 2 WDG O Watchdog 3 CTS0/G1 I/O CTS0 4 RTS0/G2 I/O RTS0 5 RES0 - （Reserved） 6 RES1 - （Reserved） 7 RES2 - （Reserved） 8 GND Power GND 9 WLED_N O WiFi LED(activate low) 10 VDD_O Power Out 3.3v OUTUP 11 EL4/G3 I/O ETH 4 LED 12 RES3 - （Reserved） 13 RES4 - （Reserved） 14 RES5 - （Reserved） 15 RES6 - （Reserved） 16 ES0 I ES0 17 TXN4/G4 A TXN4 18 TXP4/G5 A TXP4 19 RXP0 A RXP0 20 RXN0 A RXN0 21 TXP1/G6 A TXP1 22 TXN1/G7 A TXN1 23 RXP1/G8 A RXP1 24 RXN1/G9 A RXN1 25 RXP2/G10 A RXP2 26 RXN2/G11 A RXN2 27 TXP2/G12 A TXP2 28 TXN2/G13 A TXN2 29 TXP3/G14 A TXP3 30 TXN3/G15 A TXN3 31 RXP3/G16 A RXP3
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 5 32 RXN3/G17 A RXN3 33 RXP4/G18 A RXP4 34 RXN4/G19 A RXN4 35 TXN0 A TXN0 36 TXP0 A TXP0 37 INT O INTERRUPT （Reserved） 38 RX0 I RX0 39 TX0 O TX0 40 RX1/PWM0 I/O RX1 41 ELED0 O ETH 0 LED(activate low) 42 RST I Reset 43 ES1 I ES1 44 TX1/PWM1 I/O TX1 45 G20 I/O GPIO20 （Reserved） 46 VCC POWER 5V INPUT 47 EL1/G21 I/O ETH 1 LED 48 EL2/G22 I/O ETH 2 LED 49 EL3/G23 I/O ETH 3 LED 50 GND Power GND 51 RES7 - （Reserved） 52 RTS1/G24 I/O RTS1 Note: reserved pin is currently not used,please hang! ES0 Function Introductions ： 1. After System boot, ES0 keep the lower level time 0.05s<t<6s, Serial 0 exit transparent transmission. 2. After System boot, ES0 keep the lower level time 6s<t<12s, client settings reset. 3. On electic ES0 is a lower level, the lower level time 6s<t<12s, client settings reset. ES1 Function Introductions ： 1. After System boot, ES1 keep the lower level time 0.05s<t<6s, Serial 1 exit transparent transmission. 2. After System boot, ES1 keep thelower level time 6s<t<12s,factory reset.
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 6 Parameter storage : RCFG：The parameters in the memory. SCFG：General parameters. CCFG：Save To C Instructions to save parameters. FCFG：Factory factory Settings. Users can't modify. 1. Power on，module read SCFG to RCFG from flash. 2. Save instructions RCFG to SCFG. 3. Restore settings，copy CCFG to SCFG. 4. Save To C Save instructions RCFG to CCFG. 5. Factory resetting，copy FCFG to CCFG. 2.3 TYPICAL REFERENCE DESIGN 2.3.1 UART TO ETHERNET
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 7 2.3.2 USRT TO WIFI（AP OR STA） 2.3.3 GATAWAY MODE OR REPEATER MODE Please refer to diagram of test board. 3. TECHNICAL SPECIFICATION Wireless standard : IEEE 802.11n、IEEE 802.11g、IEEE 802.11b Network standard Wired standard : IEEE 802.3、IEEE 802.3u Wireless transmission rate 11n:Max150Mbps 11g:Max54Mbps 11b:Max11Mbps Channels 1-11 frequency range 2.4-2.4835G Transmit power 8 -18DBM Receive Sensitivity -70DB Connector 1WAN\4LAN\2UART Antenna Antenna type FPCB antenna （IPEX） Function parameter
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 8 WIFI working mode STA/AP/Wireless Router Repeater mode Support wireless bridge Wireless MAC address filtering Wireless switch security function 64/128/152bit WEP encryption Wireless security WPA-PSK/WPA2-PSK、WPA-TKIP/WPA2-TKIPsecurity mechanism Web interface management Configure file lead-in/out Network management WEB interface software upgrade UART to network Dual UART transparent transmission,two uart ports work individually TCP socket connection Max connection number>20 UDP socket connection Max connection number>20 Serial baud rate 1200—2500000bps (2500000/n 1<=n<=65535) Power consumption MODE P C（ m W ) NOTE UART TO WIFI 110mA x 5V AP or STA(all the net ports closed）UART TO ETH 70mA x 5V works only in WAN Gateway mode（default mode） 160mA x 5V Wifi both WIFI and five NET ports work Repeater mode（bridge mode） 160mA x 5V Wifi both WIFI and five NET ports work Other parameters Status light Status indication Working temperature:-20-55℃ Working humidity：10%-90%RH（NONCONDENSING） Storage temperature：-40-80℃ Environmental standards Storage Humidity：5%-90%RH（NONCONDENSING） Other functions Optional frequency bandwidth：20MHz\40MHz,AUTO
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 9 4. DETAILED FUNCTIONS 4.1 UART MODE 4.1.1 UART TO ETHERNET Diagram 2. UART to ETH In this mode，ETH0（WAN port）enabled. Closed. Ethernet could configure as dynamic IP ( DHCP ) ,also could configure as static IP(static). 4.1.2 UART TO WIFI STA Diagram 3. UART to WIFI STA In this mode, WIFI enabled，working in STA mode, Ethernet closed. WIFI STA could configure as dynamic IP (DHCP), also configure as static IP(STATIC).
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 10 4.1.3 UART TO WIFI AP Diagram 4. UART TO WIFI AP In this mode, WIFI enabled, working in AP mode, Ethernet closed. In this mode, WIFI device could connect module, as one working in WIFI local area net. 4.2 NETWORK MODE 4.2.1 Gateway mode (defaul mode) MCU COM0 HLK-RM08K COM0 WAN COM1 ROUTER LAN PC/SWITCH WIFI CLIENT (PHONE, PAD) WIF
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 11 Diagram 5. Default mode In this mode, module connects router by WAN, Module’s WAN IP can be set to automatically obtain IP ( static DHCP), Module’s 4 LAN port could connect PC directly, PC can directly obtain IP addresses from module; Module acts as AP now, clients could connect its WIFI directly. 4.2.2 PEPEATAR MODE Diagram 6. Repeater mode In this mode, module connects AP with WIFI and emission WIFI itself, mobile phone and other clients could connect its WIFI directly. Meanwhile, five ETH ports are LAN, PC and other devices could connect module with Ethernet cable. Note : The client(such as mobile phone,PC)’IP address is assigned by AP once connected module, PC/SWITCH HLK-RM08K WiFi client ETH PORT WIFI AP WIFI
www.hlktech.net Email :sunny@hlktech.cn skype:hlktech 12 Module is functioned as PBX. 5.VERSION UPDATE INSTRUCTIONS VERSION NO. NOTE MODIFIER TIME V1.0 USER MANUAL KAVIN 2016.01.13 FCC WarningThis 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 1: 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 usersmust follow the specific operating instructions for satisfying RF exposure compliance.Note 1: This module certified that complies with RF exposure requirement under mobile or fixed condition, this module is to be installed only in mobile or fixed applications.A mobile device is defined as a transmitting device designed to be used in other than fixed locations and togenerally 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 associatedwith a personal computer, are considered to be mobile devices if they meet the 20 centimeter separationrequirement.A fixed device is defined as a device is physically secured at one location and is not able to be easily moved toanother 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 thedevice, only software or operating procedure shall be placed in the end-user operating manual of final products.Note 3: Additional testing and certification may be necessary when multiple modules are used.Note 4: To ensure compliance with all non-transmitter functions the host manufacturer is responsible for ensuringcompliance with the module(s) installed and fully operational. For example, if a host was previously authorized asan 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 andoperational the host continues to be compliant with the Part 15B unintentional radiator requirements. Since thismay 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-RM08K” or “Contains transmitter module FCC ID: 2AD56HLK-RM08K”.The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module.

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