Embedded WIFI to UART Module Stable Wireless Transparent Transmission, US $14.00 – Picture 0

Embedded WIFI to UART Module Stable Wireless Transparent Transmission, US $14.00 – Picture 1

Embedded Wifi To Uart Module Stable Wireless Transparent Transmission

US $14.00

??, ???, China
Jun 9th

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Store Home New Arrivals Best Sellers Shipping Payment Feedback Store Categroy Store home Controller Raspberry Pi 3D Printers Robot Kits Sensor Servos/Motor&Driver Communication module Power DIY LCD&LEDS Relay Voice&Camera Digital Voltmeter Wholesale&Combination ICs Cables&Connectors PCB board & Breadboard Tools Component Other Industrial Automation Helpful Links Store Newsletter Add my Store to your Favorites and receive my email newsletters about new items and special promotions! General Interest Hot Products title $17.50 title $57.00 title $4.33 title $2.50 title $7.95 title $5.24 title $1.90 Embedded WIFI to UART Module Stable Wireless Transparent Transmission Embedded WIFI to UART Module Wireless Transparent Transmission 1.Product introduction(This product includes RM04 module+ Test plate+Power supply+Antenna) HLK-RM04 is UART-ETH-WIFI module. It based on the universal serial interface and conform to the standard of network embedded module.Built-in TCP/IP protocol stack. that between the three interfaces (UART,Ethernet,WIFI)are able to achieve transparent conversion at will. Through the HLK-RM04 module. The traditional serial device in the case of don't need to change any configuration.Can through the Internet network transmit their own data.It provide a solution for users that Serial Device transmit data through Ethernet quickly. The picture of functional structure as following: 2. Product features. 1). UART to WIFI Wireless Module,UART to Ethernet Module,Ethernet to WIFI Module,UART server module,Make your Serial Device connected to the Internet easily. Double Data Rate All transparently. Guarantee the highest limit of Usability and Compatibility. 2). The module integrated 10/100 m adaptive Ethernet interface.The highest baud rate up to 230.4 Kbps of the serial communication.and the highest rate of TTL serial port is 500KBPS. 3). Each module in strict test and power correction,Ensure consistency of product. 4). The free conversion of double serial ports?double Ethernet ports and WIFI .Catering toyour extensive demands. 802.11 b/g/n WIFI support. 5). Size:40*29(A third small than a credit card) 6). Operating Temperature: Industry: -25~75°C 7). Built-in 360MB MIPS CPU , 16M RAM ,4M FLASH ,Wireless baseband,RFFE,and a variety of peripheral bus. 8). Support the IEEE 802.11 b/g/n.Support transparent protocol data transmission mode. 9). Support General encryption methods and algorithms of WIFI ,WEP/WAP-PSK/WAP2- PSK/WAPI,Encryption type:WEP64/WEP128/TKIP/AES. 10). Provide the AT + instruction set configuration,Provide friendly Web configuration page,configured via Web. 11). HLK - EM04 module optional built-in onboard or external antenna. 12). Support WIFI work in AP model and node mode,The real hardware AP,Supports iphone and all android phones connected WIFI. Supports AP and station simultaneous online. 13). Optional TCP Server/TCP Client/UDP mode,Support network protocols:TCP/UDP/ARP/ICMP /HTTP/DNS/DHCP. 14). Support DHCP to automatically obtain IP,Support when work in AP mode assigned IP from the device. 15). The rate of serial port is adjustable,1200-230400. 3.Technical Specifications 4. Characteristic : Wireless router full function. 1). Support AP, Client , Repeater, Bridge, Router and so on five working mode. 2). AP mode - the default work mode. This mode device is a wireless access point, support plug and play, no configuration. 3). Router mode - this mode device is equivalent to a wireless Router, the wired interface as the WAN, the wireless LAN. Multiple wireless clients can share a broadband link on the Internet. 4). Repeater mode- use of equipment of the wireless relay function, realizes the wireless signal relay and amplified, and form a new wireless coverage area, finally achieve the goal of extending wireless network coverage. 5). Bridge model - use of equipment of Bridge function, first RM04 set up a wireless connection with the front end of wireless network, a wireless signals, and then itself to form a new wireless coverage, can effectively solve the problem of weak signal and signal blind spots, such as wireless coverage. 6). Client work mode - in this mode the AP for the AP is wireless Client, equivalent to a wireless network card. 5. HLK - RM04 size as shown below: 6. Module pin interface: 7. External antenna and on-board instructions(There is no Ceramic Chip Antenna on board!!!!!) 8. Designing scheme display: 1). Wifi intelligent switch solution/ Intelligent control scheme. 2). LED wireless control solutions (WiFi). 3). Wall(AP) solution; Walls of wireless routing scheme; Hotel wifi equipment solutions; WIFI switching scheme. 1>. Wall design,Safe, beautiful and practical. Using standard 86 box installation design,We can reconstruct the original socket installed directly in place,Don't need to modify the wall again,In keeping the outside wall of the original and beautiful,in some public places more can ensure the safety of equipment.Has good anti-theft function. 2>. 150MBPS wireless transmission rate. MIMO Technology,The highest transfer rate is 150 MBPS,Using the IEEE 802.11 n wireless LAN standards,Can help you deal with an increasing number of wireless business. 3>. USB charging function.Mobile phone,Pad can charge at any time. Support 5V/500 ma USB power supply function,Carry a data line to replace the charger for mobile phone, pad and other handheld devices.Especially in some public places,Such as in the hotel can be better provide service for passengers. 4>. Easy to deploy maintenance.Worry and effort. Indoor environment is complex, wall thick, a single AP is difficult to achieve perfect coverage, this product designed for the complex environment, a guest room to place a AP, namely can achieve perfect coverage, and easy to maintain. 5>. Support centralized management. Support based on X86 platform for unified management, on the PC by providing the management software of AP in LAN IP, unified management of SSID, encryption, etc. 4).Mobile power wireless router Mobile power wireless router module. No matter where you go to have wireless Internet access. Let clients connected to this module for wireless storage the net also can realize the function, module size :29 mm x 40 mm x 10 mm. The design is convenient in embedded system . 1>. DC charging: If you want to use mobile power wireless router products, can pass the standard cable, plug directly to the computer USB port on the power supply, can also through the output current is 5 v1a charging head put on power supply, simple and convenient. 2>. Three kinds of function switch. R Grade: can pick up the 3 G card, broadband ADSL broadband and family hotel, it can realize charging function. C Grade: mobile power status, the wifi function completely shut down power consumption, to the smart phone or tablet computers, digital products charge. Grade: shutdown state, the equipment is fully closed, the built-in battery is in not leakage state power can deposit a month do not decrease, you can through the cable inside the standard, inserted in the computer directly to the USB port on the power supply, can also through the output current is 5 v1a charging head, plug in the power supply charge above, simple and convenient. 3>. USB Interface. By mobile phone cable directly inserted in the device, can quickly and easily to recharge the phone, support for smartphones, tablets, PSP, MP4 and other electronic products charging, can also connect the 3 g card, realize turn 3 g to WIFI function. 4>. ADSL Interface. At the same time for smartphones, tablets, wifi, and can offer desktop computers through the cable output limited access to the Internet. SHIPPING PAYMENT RETURNS FEEDBACK ABOUT US 1)All items will be shipped to your paypal address .Please update your latest address when you check out,and please make sure to provide us with correct,precise and detailed shipping address. 2)Most of the items will be shipped via Hongkong Airmail/Singapore Airmail .To US customers,we will send the package via E-packet . 3)All items will be shipped in 1-2 business days (excluding Sat,Sun & Holiday) after payment received and cleared. For the long-time holiday, we'll post the info on our store and reply you automatically via emails. 4)Tax:We will do our best to help you to clear the goods,and the tax depends on each country custom. 5)If you don't receive items over 30 business days,please make sure to contact us before leaving any neutral or negative feedbacks.We'll try our best to help you solve the problem. 6)The product in our store is free shipping. But the shipping method is different based on your order.If your order is more than $50 ,we will send the items to you with tracking number for free.If your order is less than $50,the registered mail fee is on your side. We could also deliver your item via EMS,DHL or Fedex based on your requirement. We Only Accept Paypal on Ebay. For specific requirements, please feel free to contact us. 1)If for some reason you're not satisfied with our service or product quality, please contact us within 3 days after you get the package, you can return the products to us in original package and we will refund your money after we get the package!(Shipping cost is NOT refundable and you should responsible for the return shipping) 2)Although we test each item and they are packed professionally, few item(less than 0.1%) might be damaged during the shipping. You are welcome to contact us within 3 days after you receive your package about replacement. 3)Repair Some items might be broken caused by improper use, we are always happy to offer any helpful repair service. Of course, you can send the broken items back to us and we will help you resolve the situation and charge reasonable repair fees. Feedback is important to all of us participating on the eBay community. 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