Order Number : GETEC-C1-12-252 FCC Part 15 subpart C Test Report Number : GETEC-E3-12-089 Page 1 / 1 APPENDIX G : USER’S MANUAL EUT Type: WiFi module FCC ID.
Aug. 01, 2012 [Wi-Fi Network Controller Module] HWM-300 Wi-Fi Network Controller Module User Manual Contact Us Tel. : Weekday: AM 10 : 00 ~ PM 5 : 00 (Customer support time could be change, according to company’s circumstances) Homepage : Location : LG Electronics Copyright © LG Electronics. All Rights Reserved.
Aug. 01, 2012 [Wi-Fi Network Controller Module] Document Revision History Date Revision Changes Copyright © LG Electronics. All Rights Reserved.
Aug. 01, 2012 [Wi-Fi Network Controller Module] Table of Contents 1 System Descriptions..........................................................................................................................................6 1.1 Applications ...............................................................................................................................................6 1.2 Module Summary ......................................................................................................
Aug. 01, 2012 [Wi-Fi Network Controller Module] Figures Figure 1. HWM-300-L BLOCK DIAGRAM………………...........................................................................6 Figure 2. HWM-300 Dimensions (unit : mm)..................................................................................................7 Figure 3. HWM-300 module Communication Port settings..........................................................................10 Figure 4. Serial Terminal Program configuration......................
Aug. 01, 2012 [Wi-Fi Network Controller Module] Tables Table 1. Interface Connector PIN Assignment.................................................................................................7 Table 2. Typical Power Consumption...............................................................................................................7 Table 3. RF Characteristics for IEEE 802.11b.................................................................................................8 Table 4.
[Wi-Fi Network Controller Module] Aug. 01, 2012 1 System Descriptions 1.1 Applications HWM-300 is a complete low power self-contained embedded wireless solution to address the connectivity demand in M2M applications. It integrates micro-controller, Wi-Fi BB/MAC/RF IC, RF front end, clocks, and on-board antenna into a small form factor module. HWM-300 can be controlled by a host device through a serial interface; it can also serve as a stand-alone Wi-Fi station or network controller.
[Wi-Fi Network Controller Module] Aug. 01, 2012 2 Mechanical Specifications 2.1 Module dimension Figure 2. HWM-300 Dimensions (unit : mm) 2.2 Module Pin-out No 1 2 3 4 Pin Name Descriptions Input Voltage UART TX DATA UART RX DATA Ground 5V TX RX GND Table 1. Interface Connector PIN Assignment 3 DC Electrical Specifications 3.
[Wi-Fi Network Controller Module] Aug. 01, 2012 4 RF Specifications Items Technology Contents IEEE 802.11b/g, WiFi compliant 2.4 ~ 2.4835 GHz (US/Canada/Europe) 2.4 ~ 2.497 GHz (Japan) DSSS, CCK, OFDM DBPSK, DQPSK, CCK, BPSK, QPSK, 16QAM, 64QAM Access Point, Infrastructure USA/Canada: 11 channels Europe: 13 channels France: 7 channels Japan: 14 channels (13 channels for 802.11g) 802.11b = 11, 5.5, 2, 1 Mbps 802.
[Wi-Fi Network Controller Module] Aug. 01, 2012 4.2 DC/RF Characteristics for IEEE 802.11g Conditions: 25deg.C, VDD_WIFI_IN=5V, VDD= 3.3V (54Mbps mode unless otherwise specified.
Aug. 01, 2012 [Wi-Fi Network Controller Module] 5.2 Recommended Operating Conditions Parameter VBAT min typ max 4.55 5.0 5.5 Unit V CORE_1.2 1.1 1.2 1.3 V MAIN_3.3 3.1 3.3 3.5 V WIFI_1.2 0.9 1.2 1.35 V WIFI_1.8 1.5 1.8 2.5 V WIFI_3.3 3.0 3.3 4.0 V Table 6. Recommended Operating Conditions 6 TELNET or HyperTerminal You can configure the HWM-300 module by TELNET STEP1: HWM-300 module with Serial to USB Cable to connect to PC.
[Wi-Fi Network Controller Module] Aug. 01, 2012 HWM-300 and JIG Board Connecting Cable PC and connect JIG Board Serial to USB Cable TELNET or HyperTerminal STEP1. ① PC and connect JIG Board Serial to USB Cable. ② HWM-300 and JIG Board Connecting Cable. ③ DC 5V Adaptor connection. ④ Power switch to the ON. STEP2. ① PC's “Network Connection → Wireless Network Connection → HWM-300 wireless network view, select and connect.
Aug. 01, 2012 [Wi-Fi Network Controller Module] Figure 5. Network Terminal Program configuration Input serial characters on the HyperTerminal screen. (Sample : “01234567890”) HyperTerminal even on the characters looks OK. Figure 6. Received Data by Network Terminal Program Figure 7. Serial to Wireless LAN configuration Copyright © LG Electronics. All Rights Reserved.
Aug. 01, 2012 [Wi-Fi Network Controller Module] Network HyperTerminal put words on the same word, the serial data are shown in the HyperTerminal. 7 Serial Configuration 7.1 Serial Command Using Serial Command HWM-300 AP set. AP Setup mode, the operation mode, access mode. In addition, Scan, Wireless Controller, that can determine the behavior of the command iwconfig. Command console window on the screen when you type iwconfig-h command displays the contents. 7.
Aug. 01, 2012 [Wi-Fi Network Controller Module] iwconfig eth1 essid 1234567890 # Access SSID ifconfig eth1 down ifconfig eth1 up sleep 2 udhcpc -i eth1 & 8 RoHS Declaration To the best of our present knowledge, given our supplier declarations, this product does not contain substances that are banned by Directive ????/???/??? or contain a maximum concentration of 0.
Aug. 01, 2012 [Wi-Fi Network Controller Module] IMPORTANT NOTE (1) Warning that this module is not approved to be operated simultaneously with other radios. Further certification requirement may required when installed and operated simultaneously with other radios. (2) Confirming of approved antenna, and advice that used other type of antenna or same type with higher gain will required additional certification. Copyright © LG Electronics. All Rights Reserved.
