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USR-GPRS232-701-4 Serial RS485 to GPRS Converter GPRS DTU

USR-GPRS232-701-4 Detailed Manual for your reference, just contact me Description: GPRS DTU (Data Transfer unit) is a wireless terminal equipment which can converter serial data to IP data or converter IP data to serial data, then transmit through wireless communication network. GPRS DTU is to use GPRS network to transmit data, it adopts industrial-grade embedded processor, embedded TCP/IP protocol stack. To provide users with virtual private networks, which is high speed, stable and reliable, data terminal online forever, and a variety of protocol conversion. Notes: Support four frequency: 850,900,1800,1900Only support 2G and 2.5G SIM cardVoltage 5-28V, when under 9v, current should above 2A.Application: At present, this device have already been used widely in M2M industry, such as Electric power industry: 1. Electric remote meter reading 2. Substation monitor 3. Power line monitor 4. Switch monitoring system on distribution network columnWater conservancy industry: 1. Water quality monitor 2. Reservoir gate remote control system solutions 3. Water conservancy GPRS scheduling system application solutions 4. Water pipe network monitoring system 5. Reservoir automatic monitoring system Oil industry: 1. Oil and gas well remote monitor 2. GPRS remote oil field automation monitoring system 3. Gas pipeline network monitoring system solutions Municipal industry: 1. Street lamp remote monitoring management 2. Pipe network remote monitor 3. City energy consumption monitor Environmental protection industry: 1. Pollution source monitor 2. Atmospheric environment monitor 3. Noise monitor 4. Dust monitor Agricultural applications: 1. Greenhouse remote monitor 2. Aquaculture farmers monitor 3. Water pump monitor and control Other industries: 1. Warehouse monitor management 2. Elevator remote monitor 3. Remote crane management system 4. Industrial energy consumption monitoring 5. Gas station GPRS data acquisition system 6. GPRS weather information collection system Features: Easy to use, only configurate few parametersUsing single module embedded protocol stack, no external CPU, higher stabilityEmbedded TCP/IP protocol stack and GPRS technologySupport remote parameters settings, can change IP, port, ect. by SMSSupport GSM network, four frequency for globalSupport public and APN network accessCan configure heartbeat pack data format, transmit interval, and keep connection with server. Can configure log pack data format and automatically establish network connection with server.Support data length control, can set the length of single sending package and data pack waiting time.Support ALWAYS ONLINE mode, and dropped reconnect.Completely transparent transmission, can take place of data transfer radio, no changes needed on your original systemUse aluminum alloy case, shielding external disturbance effectivelyMatched sucker antenna, convenient for customers install and use inside the iron caseSupport four frequency, can be used all over the world Parameters:Working Voltage: 5-28vWorking current: max 1200mAWorking temperature: -20~75CelsiusStorage temperature: -40~85CelsiusStorage humidity: 5%~95

4 Serial Port RS232/RS485/RS422 to Ethernet Converter

Introduction USR-N540, a four serial device server, can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface. USR-N540, based on ARM processor, is of low power, rapid speed and high stability. And N540 is internally integrated with TCP/IP protocol. User can easily realize embedded device networking. Features Cortex-M4 kernel, industrial working temperature range and TCPIP protocol stack. Auto-MDI/MDIX, RJ45 port with 10/100Mbps TCP Server, TCP Client, UDP Client, UDP Server and HTTPD Client work mode Four ports can work independently at the same time Can distinguish which serial port connects to the device via port number Support virtual serial port and provide corresponding software USR-VCOM Serial baud rate from 600bps to 230.4K bps DNS and DHCP supported Provide PC TCP/IP socket programming example such as VB, C++, Delphi, Android and IOS Built-in webpage; also can customize webpage for users The global unique MAC address bought from IEEE (begin with D8-B0-4C); user can define MAC address Support upgrade firmware via network Support keepalive, rapidly detect dead links Support account and password, can be used to page login and network settings Support one channel Websocket, realize bidirectional transparent transmission between webpage and serial 0 Support Modbus RTU to Modbus TCP Support UDP broadcast function Four serial ports; each serial can work as rs232, rs485 or rs422; DB9 female; provide rs485/rs422 converter Four channel serial communication indicator: TX/RX Support DC adapter and 5.08 -2 terminal power supply Reload button, one key to restore default settings RJ45 with Link/Data indicator light, built-in isolation transformer and 2 KV electromagnetic isolation Parameter Input Voltage: DC 9 ~ 24V Working Current: 53mA @ 12V Certificate: CE, FCC, ROHS Size: 222 x 122 x 29 mm Operating Temp.: -40 ~ 85°C (industry) Storage Temp.: -40 ~ 85°C, 5 ~ 95% RH (no condensation) Interface: Each port can work as RS-232, RS-485 and RS-422; can work at the same time Network Protocol: IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Web socket, Httpd client

4G LTE DTU Serial RS232 RS485 4G Modem

Introduction USR-G780 is a 4G DTU modem which support TDD -LTE, FDD-LTE, WCDMA, TD-SCDMA and GSM network. Users can realize serial to network bidirectional transparent data transmission via simple configuration. And the device supports custom identity header, heartbeat packet, 4 Socket connection and USR-Cloud. Features Support TDD-LTE, FDD-LTE, WCDMA, TD-SCDMA, GSM/GPRS/EDGE network Based on embedded Linux system, has high stability Support RNDIS remote network driver interface, USB connection Support 4 sockets, support TCP and UDP Each connection supports 4KB data cache, can choose data cache to avoid data loss in abnormal connection Support sending identity header and heartbeat packet Support remote configuration via SMS Work modes: network transmission mode and HTTPD mode Support basic instruction set Support socket distribution protocol, can send data to different Sockets FTP else upgrade protocol, apply to remotely update device FTP itself upgrade protocol, make firmware the latest version Support sending Chinese/English SMS via simple instructions Support class RFC2217, can modify module serial parameter via network dynamically

USR-C322 Industrial Low Power Serial UART to Wifi Module with TI CC3200 Chip

USR-C322 is a wifi module released by USR IOT,which has the features of minisize,low power and industry-grade. The hardware of USR-C322 wifi module integrates MAC,baseband chip, RF transceiver unit and power amplifier.USR-C322 wifi module adopts CC3200 chip of TI,which has industrial ARM Cortex-M4 core and ultra-low power operation mechanism.And it supports WiFi protocol and TCP/IP protocol.User can achieve the function of UART devices connecting to Internet with simple configuration. Low power, Tiny Size* Chip: TI CC3200* Support AP/STA. Dont support AP+STA mode* SMT Type SMT Low Power WIFI ModuleSerial UART to WIFI Bi-directional TransmissionUSR-C322 is a wifi module released by USR IOT,which has the features of minisize,low power and industry-grade.The hardware of USR-C322 wifi module integrates MAC,baseband chip, RF transceiver unit and power amplifier.USR-C322 wifi module adopts CC3200 chip of TI,which has industrial ARM Cortex-M4 core and ultra-low power operation mechanism.And it supports WiFi protocol and TCP/IP protocol.User can achieve the function of UART devices connecting to Internet with simple configuration.Product FeaturesSupport Wi-Fi 2.4 GHz 802.11 b/g/n wireless standardsSupport WEP-A.WPA/WPA2 security modeSupport AP/STA working modeBased on ARM Cortex-M4 kernel running frequency of 80 MHZFully integrated serial port turn wireless TCP/UDP transmission functionSupport search capabilities within the local area network (LAN) moduleSupport TCP/UDP Client registered package mechanismSupport usrlink Networking configurationSupport class RFC2217 automatic baud rate adaptation functionSupport AT + simple instruction set configurationSingle 3.3 V power supplyUltra low power mode, support deep dormancySupport Internal/External(I-PEX/SMA) Antenna OptionMinisize:18.22mm*26.65mm*2.8mm SMTFCC/CE Certificated,ROHS compliant

USR-TCP232-304 Serial RS485 to TCP/IP Ethernet Server Converter Module with Built-in Webpage DHCP/DNS Supported

USR-TCP232-304 Serial RS485 to TCP/IP Ethernet Server Converter Module with Built-in Webpage DHCP/DNS Supported----Kindly note: It will replace the old version USR-TCP232-204 Introduction of RS485 Ethernet ServerThis is a serial RS485 to Ethernet server, used for data transparent transmission. USR-TCP232-304 is a low-cost serial device server, whose function is to realize bidirectional transparent transmission between RS485 and Ethernet. USR-TCP232-304 is internally integrated with TCP/IP protocol. User can apply it to device networking communication. Features of RS485 Ethernet ServerSupport DHCP, automatically obtain an IP address and query IP address through serial setting protocolSupport DNS functionSet parameters through webpageUpgrade firmware via networkAuto-MDI/MDIX, RJ45 port with 10/100MbpsSerial port baud rate from 600 bps to 230.4 Kbps, Check bit of None, Odd, Even, Mark and SpaceWork mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD ClientSupport virtual serial port and provide corresponding software USR-VCOM Heartbeat package mechanism to ensure connection is reliable, put an end to dead linkUser-defined registration package mechanism, check connection status and use as custom packet headerUnder TCP Server mode, Client number ranges from 1 to 16; default number is 4The global unique MAC address bought from IEEE, user can define MAC addressRestore factory defaultAcross the gateway, switches, routersCan work in LAN, also can work in the Internet (external network) Provide PC TCP/IP socket programming example such as VB, C++, Delphi, Android and IOS Support customizationApplication Field of RS485 Ethernet ServerIndustrial data transmission, industrial automationsecurity and protection monitoring, public securitySmart home, power control, environmental monitoring, intelligent agricultureDoor check on work attendance system, POS system, rice selling systemBuilding automation system, power monitoring, self-service banking system, telecom machine room monitoringBuilt-in Webpage of RS485 Ethernet ServerSystem Information Processor ARM Ethernet Port Number 1Interface Standard RJ45Rate 10/100 Mbps, MDI/MDIX, auto switch between cross and direct connectionProtection 2KV electromagnetism isolation, shell insulation blockingNetwork Protocol IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP Buffer Send: 6K bytes, receive: 4K bytesSerial Port Number 1Interface Standard RS- 485: 2 wire (A+, B-)Data Bits 5, 6, 7, 8Stop Bit 1, 2Check Bit None, Even, Odd, Space, MarkBaud Rate 600 bps ~ 230.4 KbpsFlow Control NullBuffer Receive: 800 bytesSoftware Virtual Serial (USR-VCOM) Windows 2000 or higher (32 bit/64 bit)Configuration Computer set-up software, serial command, built-in webpageBasic Parameter Size 71 x 60 x 25 mmOperating Temp. -25 ~ 75°CStorage Temp. -40 ~ 105°C, 5 ~ 95% RHInput Voltage DC 4.75 ~ 7VWorking Current 150mA @ 5VPower

USRIOT USR-TCP232-410S Terminal Power Supply RS232 RS485 to TCP/IP Converter Serial Ethernet Serial Device Server

Serial Device Server IntroductionThis is a serial rs485 & rs232 to Ethernet server, used for data transparent transmission.USR-TCP232-410S is a dual serial server, which supports rs232 & rs485 working at the same time. It is based on Cortex-M4 solution And the internal of the serial server integrates TCP/IP protocol stack.Besides,USR-TCP232-410S has the function of terminal power supply.Serial Device Server FeatureMultiple indicator lights for convenient debuggingPower-line terminal for industrial applicationARM kernel and TCP/IP protocol stackAuto-MDI/MDIX,RJ45 port with 10/100MbpsTCP Server,TCP Client,UDP,UDP Server and HTTPD Client work modeTwo ports can work independently at the same timeSupport virtual serial port and provide corresponding software USR-VCOMSerial baud rate from 600bps to 230.4K bps;Check bit of None,Odd,Even,Mark and SpaceDNS and DHCP supportedProvide PC TCP/IP SOCKET programming example,VB,C++,Delphi,Android,IOSBuilt-in webpage;also can customize webpage for usersReload button,one key to restore default settingsRJ45 with Link/Data indicator light,built-in isolation transformer and 2 KV electromagnetic isolationThe global unique MAC address bought from IEEE,user can define MAC addressSupport upgrade firmware via networkSupport keepalive,rapidly detect dead linksSupport account and password,can be used to page login and network settingsSupport one channel Websocket,realize bidirectional transparent transmisison bewteen webpage and serial 0Support Modbus RTU to Modbus TCPSupport UDP broadcast function,send and receive data from all ip in the networkSerial Device Server Application FieldIndustrial data transmission, industrial automationsecurity and protection monitoring, public securitySmart home, power control, environmental monitoring, intelligent agricultureDoor check on work attendance system,POS system, rice selling systemBuilding automation system, power monitoring, self-service banking system, telecom machine room monitoring Industrial Solution: TI Cortex M4 Solution, -40~85C Web Server: Web socket/ Web to Serial Modbus Gateway: Modbus RTU to Modbus TCP / Modbus Pollinig Flow Control: CTS/RTS, XON/XOFF 2 Network links, each serial supports sending data to two target servers Network Printing N series supports hardware watchdog, never crash Basic Feature of RS232 RS485 Ethernet Converter Multiple indicator lights for convenient debugging Power-line terminal for industrial application ARM kernel and TCP/IP protocol stack Auto-MDI/MDIX,RJ45 port with 10/100Mbps TCP Server,TCP Client,UDP,UDP Server and HTTPD Client work mode Two ports can work independently at the same time Support virtual serial port and provide corresponding software USR-VCOM Serial baud rate from 600bps to 230.4K bps;Check bit of None,Odd,Even,Mark and Space DNS and DHCP supported Provide PC TCP/IP SOCKET programming example,VB,C++,Delphi,Android,IOS Built-in webpage;also can customize webpage for users Reload button,one key to restore default settings RJ45 with Link/Data indicator light,built-in isolation transformer and 2 KV electromagnetic isolation The global unique MAC address bought from IEEE,user can define MAC address Upgrade firmware via networ

USR-TCP232-E2 Pin Type Serial UART TTL to LAN Ethernet Module---2 serial ports

Introduction This is a serial TTL to Ethernet module, used for data transparent transmission. USR-TCP232-S can be used to transfer TCP or UDP network packets with TTL interface data, achieving transparent transmission. This equipment has characters of small size, low power consumption, ARM processor, quick speed and high stability. Function 10/100M auto detect interface; support AUTO MDI/MDIX, Can use a crossover cable or parallel cable connection; Work mode TCP Server, TCP Client, UDP, UDP Server; Working model related parameters can be set via a serial port or network; 3.3 V TTL level; Virtual serial port supported; Unique heartbeat package mechanism to ensure that the connection is reliable, put an end to connect feign death; Under UDP mode, Packet Broadcast is prohibited, with stronger anti-interference ability; across the gateway, across switches, routers; Can work in LAN, also can work on the Internet (external network); 32 bits ARM CPU inside; LAN: 10/100Mbps ; protect: Built-2KV isolated electromagnetic; serial port baud rate: from 300 to 230400bps can be set up, and up to 3 MBPS; network protocol: ETHERNET ARP IP UDP TCP ICMP; Parameter Input Voltage: DC 3.3VC ertificate: CE, FCC Size: 20 x 33 mmOperating Temp.: -25 ~ 75°CStorage Temp.: -40 ~ 85°C, 5 ~ 95% RH (no condensation) Interface: TTL UART Network Protocol: IP, TCP, UDP, ARP, ICMP

USR-WIFI232-602 V2 RS232 WIFI converters RS232 to Wireless 802.11 b/g/n Converters with Router Function

Introduction of RS232 WiFi Server USR-WIFI232-602 V2 is a serial wifi converter, used for data transparent transmission. It can connect with serial device for data transmission. And it can send data from rs232 to WIFI in TCP client, TCP server, UDP client and UDP server mode. Features of RS232 WiFi Server Support 802.11 b/g/n wireless standard Support TCP/IP/UDP network protocol Support RS232 interface with RTS/CTS flow control Support work as STA/AP/AP+STA mode Support router and bridge mode External antenna Support transparent transmission mode Provide AT+ instruction set for configuration Provide friendly web configuration page Support heartbeat signal and wifi connection indication Support UART auto-frame function Max transmission distance: 280 meters (open horizon, 3dbi antenna) Support DC adapter and terminal power supply Work mode: TCP Server, TCP Client, UDP Client, UDP Server Indicator light: Power, Ready, Link, TXD, RXD Serial port baud rate from 300 bps to 460800 bps Set parameters through webpage Reload key to restore factory settings Application field of RS232 WiFi Server WiFi remote control and monitoring, TCP/IP and WiFi coprocessor WiFi remote control toy such as aircraft and cars WiFi Internet radio, camera, digital photo frame Medical instrument, data acquisition, handheld device WiFi fatness testing machine, smart card terminal, Smart Home Instrument, equipment parameter monitoring, wireless POS machine Modern agriculture, military field and other wireless related secondary development applications

USR-GM3-EVK GPRS Module USR-GM3 Evaluation Board for UART to GSM/GPRS Module USR-GM3 Small GPRS DTU

USR-GM3-EVK GPRS Module USR-GM3 Evaluation Board for UART to GSM/GPRS Module USR-GM3 Small GPRS DTU For trial, we suggest that you select the corresponding development kit to help you finished the evaluation USR-GM3-EVK is an evaluation board of gprs module USR-GM3Quantity: 1 Set

USR-TCP232-ED2 Triple Serial Device Server, UART TTL to Ethernet/TCP IP

USR-TCP232-ED2 Triple Serial Device Server, UART TTL to Ethernet/TCPIP Module Converter, Support D2D Forwarding Function featuresNew Cortex-M4 kernel, industrial working temperature range(-40~85°), elaborate optimization TCPIP protocol stack, stable and reliable. selectable UART port, Different port can be used together, work independently, distinguish the connected serial port via port number. Auto-MIDX function, discretionarily connect cross-over or direct network cable, automatic switching. Support TCP Server, TCP Client, UDP, UDP Server, HTTPD Client, websocket, various of ethernet protocols. Support virtual serial port, provide corresponding software. Serial port highest baud rate from 300bps to 1024000bps (COM0 only max 256000bps). wide voltage input, more applications. Support DHCP, automatically access IP, can inquire the facility within network through the UDP broadcast protocol(using software USR-TCP232-E45 Setup). Supply the protocol for VIP customersProvide PC TCP/IP SOCKET programming example, VB, C++, Delphi, Android, IOS. A built-in web page, also parameter setting via web, can customize web pages for users. Can also set via UDP broadcast, provide the set up protocol. Reload button, a key restore default Settings. RJ45 status indicator light, RJ45 interface built-in isolation transformer, 2 KV isolation. The global unique MAC address bought from IEEE, the user can define MAC address (please state when you make order). Support upgrade firmware via network. Support visit IP and domain name at the same timeSupport up to 8 link from client when act as TCP Server, same data will be send to all client. Can modify http server port from default port 80 for module built-in http server. Support Keepalive, detect a dead link quickly and make sure the connection more stable. Product CharactersMechanical dimesion: (L×W×H): 44.45 × 31.75 × 15.4 (mm) including RJ45 and connector; PCB dimension(L×W): 44.45 × 31.75 (mm); 5V/ 3.3V power input, choose 1 input3 * serial (3 * TTL) TTL serial port, support hardware flow controlOperating Temperature: 0~75 °C (business version) -40-85°C (industry version) Storage temperature: -40~85 °C