Wireless Router/Serail to RJ45/Serail To Wifi HLK-RMO4 ge, US $27.91 – Picture 0

Wireless Router/Serail to RJ45/Serail To Wifi HLK-RMO4 ge, US $27.91 – Picture 1

Wireless Router/Serail to RJ45/Serail To Wifi HLK-RMO4 ge, US $27.91 – Picture 2

Wireless Router/Serail to RJ45/Serail To Wifi HLK-RMO4 ge, US $27.91 – Picture 3

Wireless Router/serail To Rj45/serail To Wifi Hlk-rmo4 Ge

US $27.91

Shenzhen, China
Jan 29th

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Wireless Router/Serail to RJ45/Serail To Wifi HLK-RMO4 Description: Wireless Router/Serail to RJ45/Serail To Wifi HLK-RMO4 Introduction: HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network). 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 usera??s serial devices to transfer data via Ethernet. Technical Specifications: Network standard wirelessi 1/4 ?IEEE 802.11na??IEEE 802.11ga??IEEE 802.11b wiredi 1/4 ?IEEE 802.3a??IEEE 802.3u Wireless transmission rate 11n: maximum up to 150Mbps 11g: maximum up to 54Mbps 11b: maximum up to 11Mbps Tracks number 1-14 Frequency range 2.4-2.4835G Emission power 12-15DBM Interface 1a,?10/100Mbps LAN/WAN multiplex interfacea??interface Antenna Antenna type Onboard antenna / External Antenna A Functional Parameters WIFI work mode Client/AP/Router WDS Function Support WDS wireless bridge connection Wireless security Wireless MAC address filtering Wireless security function switch 64/128/152 bit WEP encryption WPA-PSK/WPA2-PSKa??WPA/WPA2 security mechanism Network management Remote Web management Configuration file import and export WEB software upgrade Serial to Network Maximum 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 Environmental standard Operating temperaturei 1/4 ?-20-70a?? Operating humidityi 1/4 ?10%-90%RHi 1/4 ?noncondensingi 1/4 ? Storage temperaturei 1/4 ?-40-80a?? Storage humidityi 1/4 ?5%-90%RHi 1/4 ?noncondensingi 1/4 ? Additional properties Frequency bandwidth optionali 1/4 ?20MHza??40MHzi 1/4 ?auto Features: Full function of wireless router Support 5 types of work mode: AP, Client, Repeater, Bridge, Router AP mode- Default work mode. In this mode, the device works as a wireless access point, support for plug-and-play, and no configuration needed. Router mode-In this mode, the device is equivalent to a wireless router, wired interfaces can be used as WAN, wireless used as LAN. Multiple wireless clients can share a broadband line to search the Internet. Repeater mode -Use the radio relay function of the device, achieve the radio signal repeat and amplified, and form a new radio coverage area, ultimately attain the purpose of extending the coverage of the wireless network. Bridge mode-With the Bridging function of equipment, firstly, the module RM04 establish a wireless connection with the front-end wireless network itself ,then sending the wireless signal, at the same time, form a new wireless coverage, signal weak and signal blind spot can be solved effectively. Client mode -The AP to work in this mode for the main AP is a wireless client, the equivalent of a wireless network card. Pin Interface: The Pin of this product as shown above is defined as follows: 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 A USB signal D- 7 USB_M A USB signal D+ 8 I2S_SD A I2C DATA/GPIO 9 I2S_CLK A I2C CLK/GPIO 10 GIOP0 I/O Universal GPIO 11 TXOP1 I/O Net gape 1 TX-P 12 TXON1 I/O Net gape 1 TX-N 13 RXIP2 I/O Net gape 2 RX-P 14 RXIN2 I/O Net gape 2 RX-N 15 RXIN1 I/O Net gape 1 RX-P 16 RXIP1 I/O Net gape 1 RX-P 17 TXON2 I/O Net gape 2 TX-N 18 TXOP2 I/O Net gape 2 TX-P 19 RTS_N I All function serial RTS 20 UART_RX I Simple serial RX 21 UART_TX O Simple serial TX 22 RXD I All function serial RX 23 LINK2 I/O Net gape 2 LED I/O indicte 24 CTS_N O All function serial CTS 25 RIN I GPIO 26 TXD O All function serial TX 27 1.8V Power Out Net gape 1.8V output 28 VDD5V Power In 5V input Shipping & Payment: Here Offer 100% Satifiation Service,Inlucde re-send item&refund payment; All items here offer 1 year warranty It is not my Duty for Custom Tax All items will be shipped via int'l air mail( no tracking number for items under $65), the time normally takes 7-15 business days. may be later arrivel if the item is checked by custom; We only accept paypal payment.