임베디드 UART ETH WiFI 모듈 -HLK-RM04
(HLK-RM04 Embedded UART-ETH-WIFI Module)
개요
- HLK-RM04은 임베디드 UART ETH WiFi(serial port - Ethernet - Wireless network) 모듈입니다.
- 시리얼 인터페이스를 가지고 있으며, TCP/IP 프로토콜 스택이 내장되어 있습니다.
- 모듈을 이용하여 유선으로 이더넷에 연결하거나 무선으로 WiFi 망에 연결이 가능합니다.
특징
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Technical Specifications
Network standardwireless:IEEE 802.11n、IEEE 802.11g、IEEE 802.11bwired:IEEE 802.3、IEEE 802.3uWireless transmission rate11n: maximum up to 150Mbps
11g: maximum up to 54Mbps
11b: maximum up to 11MbpsTracks number1-14Frequency range2.4-2.4835GEmission power12-15DBMInterface1个10/100Mbps LAN/WAN multiplex interface、interfaceAntennaAntenna typeOnboard antenna / External AntennaFunctional ParametersWIFI work modeClient/AP/RouterWDS FunctionSupport WDS wireless bridge connectionWireless securityWireless MAC address filteringWireless security function switch64/128/152 bit WEP encryptionWPA-PSK/WPA2-PSK、WPA/WPA2 security mechanismNetwork managementRemote Web managementConfiguration file import and exportWEB software upgradeSerial to NetworkMaximum transmission rate230400bpsTCP connectionMax connection number>20UDP connectionMax connection number>20Serial baud rate50~230400bpsOther ParametersStatus indicatorStatus indicatorEnvironmental standardOperating temperature:-20-70℃Operating humidity:10%-90%RHStorage temperature:-40-80℃Storage humidity:5%-90%RHAdditional propertiesFrequency bandwidth optional:20MHz、40MHz ,Auto