{"product_id":"waveshare-ethernet-to-serial-port-uart-ttl-to-ethernet-network-module-rj45-network-port","title":"Waveshare Ethernet to Serial Port UART TTL to Ethernet Network Module RJ45 Network Port","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eAdopt M0 series 32-bit ARM processor, with fast running speed and high efficiency\u003c\/div\u003e\u003cdiv\u003eSupport 10\/100M Ethernet interface, support Auto-MDI\/MDIX (Cross-connect direct network cable arbitrary connection, automatic switching)\u003c\/div\u003e\u003cdiv\u003eAfter the network is disconnected, the connection is automatically disconnected to ensure that the entire network establishes a reliable TCP connection\u003c\/div\u003e\u003cdiv\u003eSupport timeout restart (no data restart) function, the restart time can be customized\u003c\/div\u003e\u003cdiv\u003eFlexible serial data frame setting to meet users' various subcontracting needs\u003c\/div\u003e\u003cdiv\u003eThe serial port baud rate can be set from 600bps to 460800bps, supports five kinds of verification: None, Odd, Even, Mark, Space\u003c\/div\u003e\u003cdiv\u003eSupport custom heartbeat packet mechanism to ensure a true and reliable connection\u003c\/div\u003e\u003cdiv\u003eSupport custom registration package mechanism to detect connection status, also can be used as custom packet header, MAC address can be used as registration package\u003c\/div\u003e\u003cdiv\u003eSupport custom web page function, convenient for users to customize module web page content\u003c\/div\u003e\u003cdiv\u003eSupports RFC2217-like protocol, which can communicate with devices with variable serial port parameters (baud rate, data bits, etc.)\u003c\/div\u003e\u003cdiv\u003eSupport DNS domain name resolution function, can customize DNS server address\u003c\/div\u003e\u003cdiv\u003eSupport DHCP function, can automatically obtain IP, or can customize static IP\u003c\/div\u003e\u003cdiv\u003eSupport the function of upgrading firmware via network, which is more convenient\u003c\/div\u003e\u003cdiv\u003eSupport to restore factory settings through software and hardware\u003c\/div\u003e\u003cdiv\u003eFactory-programmed specific MAC, customizable MAC address\u003c\/div\u003e\u003cdiv\u003eWorking mode optional TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client\u003c\/div\u003e\u003cdiv\u003eSupport protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client\u003c\/div\u003e\u003cdiv\u003eSupport web page, AT command, serial port protocol, network protocol setting parameters, provide setting protocol, customers can integrate into their own software\u003c\/div\u003e\u003cdiv\u003eProvide software: module configuration software, TCP\/UDP test tool, virtual serial port software, etc.\u003c\/div\u003e\u003cdiv\u003eProvide programming examples: upper computer programming examples (socket), VB, C++, Android, iOS, etc.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eParameter:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eProtection: Built-in 1.5KV electromagnetic isolation\u003c\/div\u003e\u003cdiv\u003eInterface: 3.3V TTL (2.54mm pitch header)\u003c\/div\u003e\u003cdiv\u003eInput voltage: 3.3V DC or 5V DC (different power supply pins, choose one)\u003c\/div\u003e\u003cdiv\u003eWorking current: 150mA (aver)\/160mA (max)\u003c\/div\u003e\u003cdiv\u003eWorking temperature: -25~75°C\u003c\/div\u003e\u003cdiv\u003ePower consumption: \u0026lt;1W\u003c\/div\u003e\u003cdiv\u003eStorage environment: -40~105°C, 5~95%RH\u003c\/div\u003e\u003cdiv\u003eDimensions: 50.5 x 22.6 x 15 (mm)\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"832\" height=\"670\" style=\"width: 624.02pt;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"162\" style=\"width: 121.5pt;\"\u003e\n\u003ccol width=\"178\" style=\"width: 133.5pt;\"\u003e\n\u003ccol width=\"165\" style=\"width: 123.75pt;\"\u003e\n\u003ccol width=\"327\" style=\"width: 245.25pt;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"22\" style=\"height: 16.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"22\" width=\"162\" x:str=\"\" style=\"height: 16.5pt; width: 121.5pt;\"\u003ePK item\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"178\" style=\"width: 133.5pt;\"\u003e\u003cfont color=\"#ff0000\"\u003eUART TO ETH (this item)\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"165\" style=\"width: 123.75pt;\"\u003e\n\u003cfont color=\"#000000\"\u003e\u003ca href=\"https:\/\/www.banggood.com\/Waveshare-Two-way-Transparent-Transmission-Serial-Server-RS485-to-Ethernet-Module-RJ45-Network-Port-p-1697682.html\" target=\"_blank\" style=\"\"\u003eRS485 TO ETH (Product ID 1697682\u003c\/a\u003e\u003ca href=\"https:\/\/www.banggood.com\/Waveshare-Two-way-Transparent-Transmission-Serial-Server-RS485-to-Ethernet-Module-RJ45-Network-Port-p-1697682.html\" target=\"_blank\"\u003e)\u003c\/a\u003e\u003c\/font\u003e\u003cfont color=\"#ff0000\"\u003e\u003cbr\u003e\u003c\/font\u003e\n\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"327\" style=\"width: 245.25pt;\"\u003e\u003ca href=\"https:\/\/www.banggood.com\/Dual-Serial-Port-Ethernet-Bidirectional-Transparent-Transmission-RS232-or-485-to-Network-Module-RJ45-RS232-or-485-TO-ETH-p-1697581.html\" target=\"_blank\"\u003eRS232\/485 TO ETH (Product ID 1697581)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 15.75pt;\"\u003e\n\u003ctd class=\"et4\" height=\"21\" width=\"162\" x:str=\"\" style=\"height: 15.75pt; width: 121.5pt;\"\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"178\" x:str=\"\" style=\"width: 133.5pt;\"\u003eCortex-M0\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"165\" x:str=\"\" style=\"width: 123.75pt;\"\u003eCortex-M0\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eCortex-M4 (Main frequency up to 120MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 15.75pt;\"\u003e\n\u003ctd rowspan=\"3\" class=\"et6\" height=\"61\" width=\"162\" x:str=\"\" style=\"border-bottom-width: 1pt; border-bottom-color: rgb(171, 194, 204); height: 45.75pt; width: 121.5pt;\"\u003eEthernet port\u003c\/td\u003e\n\u003ctd colspan=\"3\" class=\"et5\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eRJ45 (10\/100Mbps adaptive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\u003ctd colspan=\"3\" class=\"et8\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eProtocol: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\n\u003ctd colspan=\"2\" class=\"et8\" width=\"343\" x:str=\"\" style=\"width: 257.25pt;\"\u003eCache: send 6Kbyte, receive 4Kbyte\u003c\/td\u003e\n\u003ctd class=\"et8\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eCache: send 16Kbyte, receive 16Kbyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 15.75pt;\"\u003e\n\u003ctd rowspan=\"8\" class=\"et6\" height=\"199\" width=\"162\" x:str=\"\" style=\"border-bottom-width: 1pt; border-bottom-color: rgb(171, 194, 204); height: 149.25pt; width: 121.5pt;\"\u003eSerial interface\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"178\" x:str=\"\" style=\"width: 133.5pt;\"\u003eUART\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"165\" x:str=\"\" style=\"width: 123.75pt;\"\u003eRS485\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eRS232+RS485 (can work simultaneously)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"39\" style=\"height: 29.25pt;\"\u003e\n\u003ctd class=\"et8\" width=\"178\" x:str=\"\" style=\"width: 133.5pt;\"\u003eBaud rate: 600bps~460.8Kbps\u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"et8\" width=\"492\" x:str=\"\" style=\"width: 369pt;\"\u003eBaud rate: 600bps~230.4Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\n\u003ctd colspan=\"2\" class=\"et8\" width=\"343\" x:str=\"\" style=\"width: 257.25pt;\"\u003eHardware streaming: not supported\u003c\/td\u003e\n\u003ctd class=\"et8\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eHardware streaming: supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\u003ctd colspan=\"3\" class=\"et8\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eData bits: 5, 6, 7, 8\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\u003ctd colspan=\"3\" class=\"et8\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eStop bits: 1, 2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\u003ctd colspan=\"3\" class=\"et8\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eCheck digit: None, Even, Odd, Space, Mark\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\n\u003ctd colspan=\"2\" class=\"et8\" width=\"343\" x:str=\"\" style=\"width: 257.25pt;\"\u003eCache: receive 800byte\u003c\/td\u003e\n\u003ctd class=\"et8\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eCache: send 2Kbyte, receive 2Kbyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"39\" style=\"height: 29.25pt;\"\u003e\n\u003ctd colspan=\"2\" class=\"et8\" width=\"343\" x:str=\"\" style=\"width: 257.25pt;\"\u003eFraming mechanism: 4 bytes packing time, byte length 400\u003c\/td\u003e\n\u003ctd class=\"et8\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eFraming mechanism: 4 bytes packing time, byte length 1460, can be customized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\n\u003ctd rowspan=\"2\" class=\"et6\" height=\"61\" width=\"162\" x:str=\"\" style=\"border-bottom-width: 1pt; border-bottom-color: rgb(171, 194, 204); height: 45.75pt; width: 121.5pt;\"\u003eSpecial function\u003c\/td\u003e\n\u003ctd colspan=\"3\" class=\"et8\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eCustom heartbeat package, custom registration package, custom web page, RFC2217-like protocol, KeepAlive mechanism, timeout restart, short connection, network upgrade firmware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"41\" style=\"height: 30.75pt;\"\u003e\n\u003ctd class=\"et5\" width=\"178\" x:str=\"\" style=\"width: 133.5pt;\"\u003e\/\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"165\" x:str=\"\" style=\"width: 123.75pt;\"\u003e\/\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eModbus gateway, Websocket (web page to serial port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 15.75pt;\"\u003e\n\u003ctd class=\"et4\" height=\"21\" width=\"162\" x:str=\"\" style=\"height: 15.75pt; width: 121.5pt;\"\u003eOperating mode\u003c\/td\u003e\n\u003ctd colspan=\"3\" class=\"et5\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eTCP Server, TCP Client\u003cspan class=\"font4\"\u003e,\u003c\/span\u003e\u003cspan class=\"font0\"\u003eUDP Server\u003c\/span\u003e\u003cspan class=\"font4\"\u003e,\u003c\/span\u003e\u003cspan class=\"font0\"\u003eUDP Client\u003c\/span\u003e\u003cspan class=\"font4\"\u003e,\u003c\/span\u003e\u003cspan class=\"font0\"\u003eHTTPD Client\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"41\" style=\"height: 30.75pt;\"\u003e\n\u003ctd class=\"et4\" height=\"41\" width=\"162\" x:str=\"\" style=\"height: 30.75pt; width: 121.5pt;\"\u003eSupport Client\u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"et5\" width=\"343\" x:str=\"\" style=\"width: 257.25pt;\"\u003eUnder TCP Server, the number of connected clients can be customized (1~16)\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eUnder TCP Server, support two sockets, each socket can connect 8 clients\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 15.75pt;\"\u003e\n\u003ctd class=\"et4\" height=\"21\" width=\"162\" x:str=\"\" style=\"height: 15.75pt; width: 121.5pt;\"\u003eConfiguration method\u003c\/td\u003e\n\u003ctd colspan=\"3\" class=\"et8\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eBuilt-in web page, host computer setting software, serial port commands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\n\u003ctd rowspan=\"4\" class=\"et6\" height=\"100\" width=\"162\" x:str=\"\" style=\"border-bottom-width: 1pt; border-bottom-color: rgb(171, 194, 204); height: 75pt; width: 121.5pt;\"\u003eInterface protection\u003c\/td\u003e\n\u003ctd colspan=\"3\" class=\"et8\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003ePower supply: anti-reverse connection, ESD protection, anti-surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\u003ctd colspan=\"3\" class=\"et8\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eNetwork port: 1.5KV electromagnetic isolation protection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 15.75pt;\"\u003e\n\u003ctd class=\"et5\" width=\"178\" x:str=\"\" style=\"width: 133.5pt;\"\u003e\/\u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"et5\" width=\"492\" x:str=\"\" style=\"width: 369pt;\"\u003eRS485: ESD protection, anti-static 2KV, 2.2KΩ pull-up resistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"39\" style=\"height: 29.25pt;\"\u003e\n\u003ctd class=\"et5\" width=\"178\" x:str=\"\" style=\"width: 133.5pt;\"\u003e\/\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"165\" x:str=\"\" style=\"width: 123.75pt;\"\u003e\/\u003c\/td\u003e\n\u003ctd class=\"et8\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eLightning protection, overcurrent protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 15.75pt;\"\u003e\n\u003ctd class=\"et4\" height=\"21\" width=\"162\" x:str=\"\" style=\"height: 15.75pt; width: 121.5pt;\"\u003eSupply voltage\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"178\" x:str=\"\" style=\"width: 133.5pt;\"\u003e3.3V\/5V\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"165\" x:str=\"\" style=\"width: 123.75pt;\"\u003e5~7V\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003e5~36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 15.75pt;\"\u003e\n\u003ctd class=\"et4\" height=\"21\" width=\"162\" x:str=\"\" style=\"height: 15.75pt; width: 121.5pt;\"\u003eWorking current\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"178\" x:str=\"\" style=\"width: 133.5pt;\"\u003e150mA@5V\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"165\" x:str=\"\" style=\"width: 123.75pt;\"\u003e110mA@5V\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003e86.5mA@5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\n\u003ctd rowspan=\"2\" class=\"et6\" height=\"40\" width=\"162\" x:str=\"\" style=\"border-bottom-width: 1pt; border-bottom-color: rgb(171, 194, 204); height: 30pt; width: 121.5pt;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"et8\" width=\"343\" x:str=\"\" style=\"width: 257.25pt;\"\u003eWorking temperature: -25ï½?5??\/td\u0026gt;\u003c\/td\u003e\n\u003ctd class=\"et8\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003eWorking temperature: -40ï½?5??\/td\u0026gt;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15pt;\"\u003e\u003ctd colspan=\"3\" class=\"et8\" width=\"670\" x:str=\"\" style=\"width: 502.5pt;\"\u003eStorage temperature: -40ï½?05??\/td\u0026gt;\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr height=\"41\" style=\"height: 30.75pt;\"\u003e\n\u003ctd class=\"et4\" height=\"41\" width=\"162\" x:str=\"\" style=\"height: 30.75pt; width: 121.5pt;\"\u003eProduct Size\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"178\" x:str=\"\" style=\"width: 133.5pt;\"\u003e50.5mm ? 22.6mm ? 15mm\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"165\" x:str=\"\" style=\"width: 123.75pt;\"\u003e70mm ? 63.6mm ? 25mm\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"327\" x:str=\"\" style=\"width: 245.25pt;\"\u003e82.8mm ? 85.7mm ? 25mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003ePackage includes:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e1 x Ethernet Network Module\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/2E\/20\/90fc9222-7742-47bf-8339-672fcd308854.jpg\" style=\"width: 100%;\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/54\/76\/f6bc45de-1d39-46ac-94c4-ab9e5fa1542c.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/3E\/C3\/29c39ace-6fe7-4e53-9dbe-9d8a4a6ff410.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35446055338140,"sku":"1700100","price":1009.95,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/f6bc45de-1d39-46ac-94c4-ab9e5fa1542c.jpg?v=1597052980","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/waveshare-ethernet-to-serial-port-uart-ttl-to-ethernet-network-module-rj45-network-port","provider":"Electronic Pro ","version":"1.0","type":"link"}