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USR K1 User Manual

1. e ax HARHA 4 Work Mode 4 1 Block Diagram power User Serial to Ethernet D device Converter SS Take USR TCP232 T for example show demo application of module USR TCP232 T 4 2 TCP Client Mode In TCP client mode after power on module according to their own Settings active TCP server to connect to the server and then establish a long connection data transparent transmission after this mode the TCP server IP module would need to be visible and the visible means directly by module s IP can PING the server Jinan USR IOT Technology Limited Page 16 of 35 tec usr cn BARK Usr cn Serial to Ethernet module user manual htto en usr cn IP server side can be fixed IP the Internet can also be internal network IP and module in the same local area network l Module try to connect to server l Server Listen a TCP port A 2 Data transfer through the connection OM gt Ss Module work at TCP Client mode 4 3 UDP Mode In UDP mode after the module is powered on listening on port Settings not take the initiative to establish a connection when data from by forwarding to the serial port when a serial port receives the data sent over the network to the IP and port module Settings 1 Module listen a UDP port 1 PC listen a UDP port a d 2 Data transfer With out connection only data packet 8 tin RS232 e gt Module work at
2. Baud Rate bps Read via COM Setup via COM 0 Parity data stop Connect data Setup Via LAN 7 Search in Lan Setup via NET lv RS485 RS422 Reset Module port Destination IP Module IP MAC Address Link WM Index rfc2217 Destination Port MAC logs usrHelp 1 Our philosophy simple and reliable and reasonable price 2 You can use COM port or Ethernet to config the device but you just need choose one 3 When use COM port you must connect CFG to GHD while use Ethernet you shoule not connect Any question Email to tec usr cn Double click for read config Auto Read config when M found module Jinan USR IOT Technology Limited Page 33 of 35 tec usr cn ax BARH 7 Contact us Company Jinan USR IOT Technology Limited Address 1 728 Huizhan Guoji Cheng Gaoxin Qu Jinan Shandong China Tel 86 531 55507297 86 531 88826739 Web http en usr cn Skype lisausr Email sales usr cn tec usr cn Jinan USR IOT Technology Limited Page 34 of 35 tec usr cn ax BAB Revison history V3 2 2 modify description about RS232 and RS485 selection jumper V3 2 3 remove Order Info Jinan USR IOT Technology Limited Page 35 of 35 tec usr cn
3. C9 00 A8 CO 2A 20 Configuration It is same with serial settings excel 07 00 A8 CO 8C 4E Parameter besides header and check bits C9 00 A8 CO 01 00 C2 0103 Independent D ID H ID L ID type O for not enable 00 00 00 c9 00 a8 CU 2a 20 Configuration It is same with serial settings excel 07 00 a8 cO 8c Ae Parameter besides header and check bits c9 00 a8 cO 01 00 i 21 3 4 Subnet Mask 4 The low is ahead as255 255 255 0 00 FF FF FF Jinan USR IOT Technology Limited Page 31 of 35 tec usr cn O BARE Usr cn Serial to Ethernet module user manual http en usr cn 6 2 USR TCP232 SETUP USR TCP232 the Setup software Settings as shown in the figure below gt USR ICP232 Setup 4 2 1 File E Search S P L About A Mouseover for tips click question mark for notes Check Update Expand functions Parameters 7 Base CMDC module work TCP Server sl Di Loat default Save config Reset all noduels 23 59 59 module IP 192 168 0 7 7 Setup Via COM Di Subnet mask Bn eho 20m 5 3 DI es version from Ver Use com port for setup COM Default Gateway 92 168 0 201 Band Rete bps 15200 Read via COM Setup via COM i Connect data H Farity data stop b Setup Via LAN CG Sodule port e Search in Lan Setup via NET lv RS485 IT RS422 Reset Destination IP Module IP MAC Address Destination Port IT Link M Index rfc2217 MAC logs usrHelp 1 Our philosophy simple
4. At this point you can use your equipment as an ordinary serial port and operate of local virtual serial port will converted to operation of the remote module RS232 The figure is show send data between the two serial port Jinan USR IOT Technology Limited Page 12 of 35 tec usr cn ax BABE 3 Hardware Description 3 1 USR K1 USR TCP232 S Model Stamp Hole Package TTL serial port level the PHY signal the small size of the TCPIP serial protocol module 3 2 Technical Specifications Package Type Stamp hole encapsulation SMD encapsulation Schematic diagram See the CD lib fil and PCB library VCC 3 3 V DC typical values minimum 3 15 the biggest 3 45 V Power Supply suitable for 3 3 V microcontroller system Serial port level TTL level Network interface PHY signal Physical Size PCB size 21 6x13 5x32 6MM L H W Operating temperature 25 to 75 C Storage temperature 40 to 80 C Storage humidity 5 to 95 RH Temperature and humidity range Jinan USR IOT Technology Limited Page 13 of 35 tec usr cn Wi 8 OT BARK Uer cn Serial to Ethernet module user manual http en usr cn 3 3Hardware Description Ae pn Funcion regen This pin to ground to the module power module can be 1 ISP Update pin upgraded If you do not use can be suspended the alternate pin Can be used as a network connection status indicator pin Pin received 200ms low to reset the whole module If you do not use can be s
5. Connection Connect to computer or join your router via cable The product can realize automatic switch between connected directly cable and crossover USR TCP232 T connected to computer as below Jinan USR IOT Technology Limited Page 6 of 35 tec usr cn BABE Usr cn Serial to Ethernet module user manual htto en usr cn 2 2 Set up Software USR TCP232 Setup Set up Software in the CD as can help to view default setting then set the parameter 1 Setup via net Firstly ensure the computer IP is static The module IP is 192 168 0 201by default Disable firewall antivirus program and WIFI set via COM Connect CFG pin Jinan USR IOT Technology Limited Page 7 of 35 tec usr cn BARE Usr cn Serial to Ethernet module user manual http en usr cn p USR TCP232 Setup V5 0 3 8 L 1 E aE File Search FX Help Parameters 7 Module work mode VDF Mode Show Expand functions A Module IP 192 166 0 7 Operate via COM C F CFG connect to GHD Subnet mask 255 255 255 0 Select serial port come DI Default Gateway 192 168 0 201 Read via COM Baud Rate bps 115200 Setup via COM Parity Data Stop NOHE e E e fl Operate via Het Leave CFG pin free lodule port 20108 192 165 0 201 Set selected item via Net za Device list in the Het OOOSTEBASTOB 5 8 Parameters has updated to left form After change Param click Set selected item via Het 2 3 Communication Test US
6. File F Search DM ULI About A Mouseover for tips click question mark for notes Check Update Farameters 7 v Base CMI C7 module work 2 Loat default Save config module IF 197 168 0 7 DI Setup Yia COM CF Subnet mask i i i eh ae Use com port for ee 3 he Default Gateway 192 168 0 201 a Baud Rate bps 15200 GI Read via COM Setup via COM Parity data stop oi Setup Via LAN D i Module port 7 Search in Lan Setup via HET Destination IF ToN Module IF MAC Address Destination Fort 7 logs usrHelp 1 Our philosophy simple and reliable and reasonable price 2 You can use COM port or Ethernet to config the device but you just need choose one 3 When use COM port you must connect CFG to GHD while use Ethernet you shoule not connect Any question Email to teel usr en Double click for read config Auto Read config when iv found module 6 23 Special Function Configuration USR TCP232 the Setup software can be extended in functions to specific function module Settings as shown in the figure below P USR TCP232 Setup 4d 2 1 File Search S PI ULI About A Mouseover for tips click question mark for notes Check Update Expand functions Parameters Base CMD module work S Loat default Save config Reset all noduels 23 59 59 module IP Setup Via COM Subnet mask 3 Di oS version from Ver Use com port for setup COM Default Gateway
7. UDP mode 4 4 UDP Server Mode UDP server refers to the normal UDP are not validated on the basis of the source IP address destination IP instead of the UDP packets are received data source IP similar to TCP server functionality In this mode the module by default record a destination IP when a serial port data to record the IP to send data at the same time the module at the server status to accept the network packets sent to module and adjust the target IP IP for the data source suitable for multiple IP working mode for the module Use computer end program and UDP mode is exactly the same no need to change Jinan USR IOT Technology Limited Page 17 of 35 tec usr cn BARE Usr cn Serial to Ethernet module user manual http en usr cn 1 Module listen a UDP port lL PC listen a UDP port B 2 amp Data transfer from Modula to PA 51 AVR PIC ARM Module work at UDP Server mode od Ol dl 4281F ayy aBuRYS an po B Npow Oo 646p F PUSR HM H oi SF POR WoL Aa JEU EIE Note UDP mode UDP server mode with a single maximum length of 1472 bytes should be controlled at or below if greater than this length the module will automatically restart the proposed subcontractor sent 4 5 TCP Server Mode In TCP Server mode module and gateway trying to communication first and then monitor set up local port there is connection request response and create a connection can exist at the same time up to 4 links
8. V TTLlevel compatible m Virtual serial port supported m Unique heartbeat package mechanism to ensure that the connection is reliable put an end to connect feign death m Under UDP mode Packet Broadcast is prohibited with stronger anti interference ability m across the gateway across switches routers WR Can work in LAN also can work on the Internet external network m Transmission distance RS232 15 meters RS485 1000 meters cable 200 meters after the switches together through the Internet no distance limit 1 3 Product Characteristics 32 bits ARM CPU inside LAN 10 100Mbps protect Built 2KV isolated electromagnetic serial port baud rate from 2400 to 256 KBPS can be set up and up to 3 MBPS network protocol ETHERNET ARP IP UDP TCP ICMP Jinan USR IOT Technology Limited Page 4 of 35 tec usr cn ax BARBER Chen SerialtoEthemetmodule user manual http v en usr cn Software tool configuration software TCP UDP test soft RS232 debug soft Configuration method RS232 or via Ethernet free software available Operating temperature 25 75 TC Storage environment 40 85 C 5 95 RH Compact type 1 4 Applications Area Serial device server module for connecting serial industrial automation equipment such as PLC sensors meters motors drives bar code readers and displays and design Serial server module is widely used in attendance access control systems Canteen machines POS systems buildi
9. a serial port after receipt of the data will be sent to all at the same time of establishing links with network module device USR TCP232 SETUP software set the Index function can be achieved when to establish a multi channel connection the module can identify communications equipment and with the specified device to communicate Jinan USR IOT Technology Limited Page 18 of 35 tec usr cn BARE 1 module listen TCP port L PC connect to the port Le Kg k mmen 2 data transfer from MCU to PC ee AACS S1AVR PIC ARM RS 929 It can accept 4 links at the same time PC B 4 6 Special Functions 4 61 RS485 USR TCP232 S USR TCP232 T USR TCP232 D products RTS Alternate Pin USR TCP232 200 product EN alternate pin for RS485 external enable control pin specail functions Set the software interface jw R5465 Bann Reset Link Index rfec ZiT 4 62 Link The Link pins for the module to establish a communication connection status indicates pin establish the Jinan USR IOT Technology Limited Page 19 of 35 tec usr cn ax BARBER Chen SerialtoEthemetmoduleusermanual http v en usr cn communication Link pin will output low level no connection is established output high level USR TCP232 S CTS Alternate Pin USR TCP232 T products USR TCP232 200 product Link alternate pin external Link instructions specail functions l R5465 Feder Reset Set the software interface W
10. and reliable and reasonable price 2 You can use COM port or Ethernet to config the device but you just need choose one 3 When use COM port you must connect CFG to GHD while use Ethernet you shoule not connect Any question Email to tec usr cn Double click for read config Auto Read config when Vv found module 6 21 Setup via COM In normal working condition connect CFG pin to enter the serial configuration state through the network configuration to be disconnect CFG pin module set through the serial port to receive instruction and to change the operating parameters USR TCP232 Setup software to be modified as follows 1 In use com port for setup fill in the correct COM number 2 Click read via com the left side will display the current configuration parameters can modify the parameters of the desired Settings 3 Click setup via com to complete the module configuration 4 After Setting disconnect CFG module begin work 6 22 Setup via Net Run USR TCP232 Setup software then 1 Click search in LAN 2 It reveals modules searched double click the left side will display the current configuration parameters can modify the parameters of the desired Settings 3 Click Setup via Net 4 Module restart automatically Jinan USR IOT Technology Limited Page 32 of 35 tec usr cn IR i O BARK Usr cn Serial to Ethernet module user manual http en usr cn Kai USE ICP2327 Setup a 2 1
11. manual http en usr cn 5 6 COM lt gt TCP UDP lt gt server Server Routing Switch Ethernet 80 11 80 11 80 11 VSOLLLGMH YSOLLL6YH VSOLLLGYH S UNYUEH 80 44 WSOLLL6MH M 80 44 WSOLLL6YH S unyueH Jinan USR IOT Technology Limited Page 29 of 35 tec usr cn ax BABE FNUsicn SerialtoEthemetmodule user manual http v en usr cn 6 Configuration Module s working mode can be set as needed we try my best to let the user work become simple all did not open advanced parameters if you have special requirements please contact us You can set the work mode the module IP and port subnet mask gateway serial port baud rate module port destination IP and port can be set through the serial port or network port are two ways to setup software USR TCP232 Setup 6 1 Configure Command Format 6 11 Serial Settings Command Configure mode UART interface 9600bps n 8 1 0x55 OxAA 0x55 0xAA 0x55 OxAA a destination IP 192 168 0 2 OxC9 0x00 0xA8 0xC0 destination IP 4 Saon a Destination port 8234 0x2A 0x20 port HostIP IP HostIP 4 The IP module hold 192 168 0 7 0x07 0x00 OxA8 0xC0 Host port ER TCP UDP source port 20108 Ox8C Ox4E Gateway IP 192 168 0 2 0xC9 0x00 OxA8 0xCO Gateway 4 o 0x01 TCP Client TCP mode 0x01 Work mode 1 0x00 UDP 0x02 UDP Server baudrate 3 UART baud rate 115200 0x00 0xC2 0x01 Ee Sum destination P OxB9 OxB9 destination port host IP c
12. 2 communication system Jinan USR IOT Technology Limited Page 26 of 35 tec usr cn im ai A BC ARH Uer cn Serial to Ethernet module user manual http en usr cn 5 3 COM lt gt TCP UDP lt gt COM wcu use as SR 51 AVR PIC ARM lt RS232 gt E Ethernet Update to R5232 remote Communication 51 AVR PIC ARM lt 4 R5232 P 51 AVR PIC ARM Old Communication 5 4 Many COM lt gt UDP server lt gt COM MCU Module in Server HanRun HR911105A 11 08 80 44 vente EI VSOLLLGMH unyueH i Al agit 80 44 venttLeuu B KO gif Module in Client MCU MCU MCU Jinan USR IOT Technology Limited Page 27 of 35 tec usr cn ax BARH 5 5 COM lt gt TCP UDP lt gt proxy server lt gt TCP UDP lt gt COM You can use a proxy server to treat the data form one module to other or just use you MCU to control the module IP and destination IP Real time The method is pull CFG PIN to GND and send the new configuration data then pull CFG pin to VCC to use new settings 11 08 80 44 YSOLLLGYH bk NOW al HR911105A 11 08 NOW al HR911105A TEIT HanRun 80 44 al HR911105A WSOLLL6YH UNYUEH 11 08 NOW 80 11 ven eu IS Hi s e t CH P Ge A Ce Ay Jinan USR IOT Technology Limited Page 28 of 35 tec usr cn BARK Usr cn Serial to Ethernet module user
13. 5 Set the baud rate 115200 and right port then open COM port USE ICP 232 Test ES 37 to Ethernet Convert tester File F Options 0 Help H COM port data rece http dien usr enhttp fen usr enhttp dien u sr cnhttp jen usr enhttp jfen usr enhttp fen usr cpnbttp dien wer on NetSettings 1 Protocol TCP Server 2 Local host IP 192 168 0 201 3 Local host port azat Receive from 192 168 0 7 20108 Jinan USE Technology Co Ltd Jinan WSR Technology Co Ltd Jinan WR Technology Co Ltd H Disconnect Recy Options Receive to file Add line return Receive As HEX Receive Pause Receive to file Add line return Receive As HEX IT Receive Pause Save Clear Save Clear Send Options Data from file Auto Checksum Auto Clear Input Send As Hex Send Recycle Interval 1000 ms Load end Options Data from file IT Auto Checksum IT Auto Clear Input IT Send As Hex Send Recyele Interval fio ms Load LE Ready Send 90 Recv 112 Reset e Ready 5end 112 leew 90 Reset Peers 192 168 0 7 20108 e Jinan USE Technology Co Ltd http dien wer on Clear Send Send Clear Jinan USR IOT Technology Limited Page 10 of 35 tec usr cn ax BAB 6 The module can connect the port automatically regarding to TCP Client mode Quickly you see that
14. BARK Usr cn Serial to Ethernet module user manual http en usr cn Serial to Ethernet module USR K1 File version V1 0 1 Serial to Ethernet module USR K1 series is data transparent transmission equipment for convert TCP or UDP socket data to RS232 or RS485 or RS422 small size low power powered by ARM processors high speed high Stability Key words TCP IP TCP UDP RS232 RS485 RS422 Ethernet Module Single chip card module Serial server Serial to Ethernet There is discount for bulk purchase And customized service is available MQQ is 300 pics Jinan USR IOT Technology Limited provide you Ethernet WIFI GPRS Solutions and so on hardware software and server Just let me know your needs we are going to satisfy Jinan USR IOT Technology Limited Page 1 of 35 tec usr cn Oe BABE A Usr cn Serial to Ethernet module user manual http en usr cn Content Serial to Ethernet module ccc cccsccccsssccccesssecceesseeceessseeccessseeceessseccessseeceessseeceesseeccessseeccessseeceesseeceessseeeeessseeeeeaeees 1 l EE EE enee 4 BEBIS WO E 4 We FU ON iS IUES ee 4 1 3 Product Characteristics 000 0 ccc cccssscccsssseccessseeceesssecceesssecceesseeceesseeccessseeceesseeceessseeceesssecesstseeceesaaeeeens 4 TA FON CANONS ATG E 5 We TOUGH ee E EE 5 Re ee COMMS te Uu EE 5 SR ae te OGD EE 6 EW Fl UAW Av CONN NON E 6 2 SLU OW ee I Zo Oe aon VES a N ER ENR RE EA 8 2 4 The Default Mode Test 8 Ae REES e EE 11 DAR ci
15. E BALT RAR RE O BRAHES O BRAS ise Baas wv RAR RIA SURE Iz pakal 78 Sr d Le BKB e 117 BOSE FEU 55 AA 55 00 25 80 83 27 55 AA 55 00 25 80 83 26 89 55 AA 55 00 25 80 83 26 89 55 AA 55 00 25 80 83 26 89 55 AA 55 00 25 80 83 26 89 55 AA 55 00 25 80 83 26 89 55 AA 55 00 25 80 83 26 D 55 AA SS 00 25 80 83 26 89 55 AA 55 00 25 80 83 27 PAE Receive from 192 168 0 7 5S AA SS 55 AA 55 55 AA 55 00 25 60 83 26 EHS 192 168 0 7 20108 D e F AA 55 00 25 80 83 28 Sr Le S 20108 E175 Seles Pes C1 thease 2 Ze Ped 3 Athi OS ez Ss As M Stach V Ser Rs M FARBER EGERET PERE D Spogen D eene DRESS paE i Eis M BURTA ssaa ei en Feu 6 wot Open this function then open RFC2217 via USR VCOM so serial port baud rate of PC application software serial server device can be matched automatically 5 Application 5 1 COM lt gt TCP UDP lt gt server we use as SEN Socket software on PC or hand system H Ny MCU 51 AVR PIC ARM RS232 o 4 x t COM to Ethernet Jinan USR IOT Technology Limited Page 25 of 35 tec usr cn IR i ax AAR Usr cn Serial to Ethernet module user manual http en usr cn 5 2 Virtual COM Install USR VCOM and make settings 8 MCU use as SEN vse M run on rc i Sa FURS 23288 6 MCU 51 AVR PIC ARM RS23 al HR911105A 11 08 Virtual COM mode Old RS23
16. Link Index rfe 1T 4 63 Reset When the module as a TCP Client side the module will take the initiative to connect TCP SERVER When the Reset function the module tries to connect to TCP Server side 30 times still unable to establish a connection the module will automatically restart specail functions Set the software interface FEI i Banama Link Index rfc221T 4 64 ID Module as TCP Client side ID function for TCP Server side distinguish between data sources to achieve the establishment of the connection or data communication process device ID will also be sent the module ID number is set to decimal range 0 65535 requires the receiving end HEX format 1 Select Connect to establish a communication connection TCP Server side will receive the corresponding TCP Client side ID ID Description The first four shows for the ID number the last four digits of the display ID negated to authentication The following picture shows the module do TCP CLINENT establish a communication connection ID feature is enabled the setup interface module ID number 12 Jinan USR IOT Technology Limited Page 20 of 35 tec usr cn BARE Usr cn Serial to Ethernet module user manual USR ICP232 Setup 4 2 1 File E Search S PIE L About A Parameters Di module work Mouseover for tips click question mark for notes Check Update Base CMD Reset Expand functions http en usr cn module IP Subnet mas
17. R TCP232 Test in CD can help you test Serial to net debugging tester application 1 Ensure the COM port baud rate check bits data bits stop bit correspond to module parameters 2 Ensure network protocol IP address port number correspond to module parameters 3 Open COM and the web then connect They begin transparent transmission after choose the module IP 2 4 The Default Mode Test The default mode is TCP Client and the default parameter is as below IP address 192 168 0 7 Checksum 255 255 255 0 Gateway 192 168 0 201 Baud rate 115200 Destination IP 192 168 0 201 Destination port 8234 Jinan USR IOT Technology Limited Page 8 of 35 tec usr cn BARE Usr cn Serial to Ethernet module user manual htto en usr cn e USR TCP232 Setup V5 0 3 8 L lp ez File Search mz Help Parameters Di Module work mode uF Mode Show Expand functions Module IF 192 168 0 T Operate via COM DI CFG connect to GHD Subnet mask 255 255 255 0 Select serial port come DI Default Gateway 192 168 0 201 Read via COM Baud Rate bps 115200 Setup via COM FarityyDatafStop HONE Al Alb si Operate via Bet 7 Leave CFG pin free Module port 20108 Search in LAW 192 166 0 201 Set selected item via Het Ezz Device list in the Het Module IP Parameters has updated to left form After change Faram click Set selected item via Het 1 Material pc with rs232 or use USB to rs232 cable 3 3V or 5V powe
18. StopB 1 bit bd 4 Close Recv Options Receive to file Iw Add line return Iw Receive As HEX Receive Pause Save Clear Send Options Data from file Auto Checksum Auto Clear Input Iw Send As Hex Send Recycle Interval 100 ms Load Clear Le Ready Network data receive NetSettings 44 69 BE 61 BE 20 55 53 52 20 54 65 63 68 1 Protocol BE 6F 6C 6F 67 79 20 43 BF 2E 2C 20 4C T4 gt 64 2E SE 4A 69 6E 61 BE 20 55 53 52 20 54 65 63 68 2 Server IP BE 6F 6C BF 67 79 20 43 BF 2E 2C 20 4C T4 64 2E COM port data receive 2 Server Port Disconnect Recy Options Receive to file Iw Add line return Iw Receive As HEX Receive Pause Save Clear Send Options Data from file Auto Checksum Auto Clear Input Send As Hex LocalHost Port I Send Recycle http dien usr en Interval 100 ms Send Send Load Reset Le Ready Send 16 4F 0144 69 6E 61 6E 20 55 A 2 20 54 65 63 68 6E 6F 6C 6F 67 79 20 43 6F 2E 20 Clear Reset Send 154 Recv 69 Recv 159 Page 23 of 35 tec usr cn IR i O AAR Usr cn Serial to Ethernet module user manual http en usr cn 4 66 RFC2217 RFC2217 is an agreement for setup com port settings via Ethernet by socket Our product support an agreement like that but not standard RFC2217 it is more sample and easy than RFC221 7 1 When module receive setup command if is a valid command right pac
19. file Auto Checksum Auto Clear Input Send As Hex Send Recycle Interval 0 ms Load Clear Le Ready Jinan USR IOT Technology Limited DON port data receive d Jinan VSR Technology Co Ltd Send Send 90 Recy 0 Reset 20108 BE 61 6E 20 55 53 52 20 54 65 6C 6F 67 79 20 43 BF 2E 2C 20 6E 61 6E 20 55 53 52 20 54 65 6C 6F 67 79 20 43 6F 2E 2C 20 6E 61 6E 20 55 53 52 20 54 65 6C 6F 67 79 20 43 6F 2E 2C 20 Peers 192 1 68 0 7 20108 D http en usr en ER Le Ready Page 22 of 35 Ee 4 SE Pratoco 2 Local host IP 192 168 0 201 3 8234 KK Disconnect Recy Options Receive to file Iw Add line return v Receive As HEX hecelyve Local host port Pause Save Clear Send Options Data from file Auto Checksum Auto Clear Input Send As Hex Send Recycle Interval 100 ms Load Clear Send 0 Recy 96 Reset tec usr cn OT 6 ARK Usr cn Serial to Ethernet module user manual http en usr cn 4 65 Index Module as TCP SERVER end up at the same time to establish four connections server side at the same time send data to four CLIENT and SERVER the receiving Client side data can not distinguish between sources of data the Index function can send and receive data source selection Index function is enabled communication data is displayed corresponding Client side device number specif
20. hecksum host port gateway work mode baud rate reserved prefix Ia 0x55 OxAA 0x55 OxAA 0x55 OxAA Jinan USR IOT Technology Limited Page 30 of 35 tec usr cn ax BABE f Usren SerialtoEthemetmoduleusermanual http v en usr cn Once in configure mode the UART parameter change to 9600bps n 8 1 and a U ascii character is send out to ensure the control MCU that in the configure mode If the 24byte command has effect a K ascii character is send back to control MCU If configure command format error an E character will be send back to control MCU If the error is the checksum not match the 1byte right checksum will be send back to control MCU also 6 12 Network Settings Command Network Settings is fulfilled via UDP Broadcast No need and must not connect CFG UDP settings parameters UDP Broadcast Destination Address 255 255 255 255 UDP Local Port 1500 UDP Destination Port 1500 40 bytes packet is broad casted to the web via UDP when searching for devices The module with same WLAN physically respond and return 35 bytes Send Settings Command Format Length Set MAC address of module 00 CE 83 25 4D 60 Old Password 110415 3131 30 3431 35 c2 01 03 l Independent 3 ID H ID L ID type 0 for not enable 00 00 00 Subhes Mae The low is ahead as 255 255 255 0 00 FF FF FF Return Settings Command Format Set MAC address of module 00 CE 83 25 4D 60 Status Word Version as 4 2 stands for 0x42
21. ic parameters are described below 1 When receive data from Ethernet module will send data to serial port with head 49 N followed by data 49 represent incoming data N represent client index 2 When user MCU want send data to module serial port start with head 4F N data 4F represent send out N represent which client 3 When new TCP connection incoming module will send 43 N M to serial port indicating that there is current link N accessed total link number M 4 When link number have exceed maximum new link requirement will lead to message 46 46 5 When disconnect module will send 44 N M represent current link N is delete left link M Note The above values set are HEX format specail functions Set the software interface Redes B dnn Reset Data transmission as shown below TAR USR ICP232 Test RS232 to Ethernet Conyert tester i Network data receive NetSettings 1 Protocol N 2 Server IP 2 Server Port Discomnect Recvy Options Receive to file Iw Add line return V Receive As HEX Receive Pause Save Clear Send Options Data from file Auto Checksum Auto Clear Input Send As Hex Send Recycle Interval 100 ms Load LocalHost Port gt http dien usr en Send e Ready Send 32 Clear Reset Recv 0 Jinan USR IOT Technology Limited COMSettings PortNum COM1 xl Bauch 115200 v DPaity NONE Z DataB 8 bit
22. k Default Gateway Baud Rate bps Parity data stop Module port Destination IP Destination Port Loat default Save config T Reset all ssa r 23 59 59 a Via COM DI Use com port for setup 3 ei Read via COM Setup via COM ees Via LAN data Search in al i Module IP 192 166 0 T MAC Address OOSOFT43405B logs The setting string mot include packet start and check sum is 4E 01 00 AS CO 01 00 C2 01 03 00 OC O1 OO FF FF FF C9 00 AS CO 24 20 OT OO AS CO BC Double click for read config Vv Auto Read SE when found mod Version Read version from COM Ver4 12 Specail functions IT Rs485 RS422 Reset Link Index rfc2217 MAL 00 50 F7 43 4D 5B The figure below shows establish a communication connection ID function the device through the serial communication interface to the TCP Server side dn USR ICP232 Test el PortNum comi sl Bauch 115200 el 15200 DPaity NONE gt Daaf 8 bi StopB fbt sl bit Close d Recy ptions Receive to file Iw Add line return Iw Receive As HEX Receive Pause Save Clear Send Options Data from file Auto Checksum Auto Clear Input Send As Hex Send Recycle Interval mm 00 Load N ear Le Ready RS232 to Ethernet Convert tester File F Options 0 Help Zoe COM port data receive d
23. ket head and right checksum the module will change self setting and answer nothing else the data bits would be sent out at com port 2 TCP Client TCP Server UDP Client UDP Server UDP broadcast support this function 3 All changes will work at once but not save to module when power off will lose the settings EE GE R5455 R5422 Reset Set the software interface The command length is 8 bits detail as follow table The demo bytes are in hex mode Packet Name Band rate UART bits setting Check sum header Die e ll l Parity data st Band rate in hex an REE Check sum of Description Three bytes settings see follow mode High byte first SE last 4 bytes F gelen 55 AA 55 01 C200 83 83 115200 N 8 1 F eae 55 AA 55 00 25 80 83 83 9600 N 8 1 Appendix UART bits setting detail S S D es SS SSES Sg SS 86 Parity enable Not enable Parity a Enable Parity Parity type D SS Jinan USR IOT Technology Limited Page 24 of 35 tec usr cn E A Test bits BARK Usr cn 55AA5501C2008346 For 115200 N 8 1 95AA550025808328 For 9600 N 8 1 Serial to Ethernet module user manual http en usr cn Those two data is not transferred to serial but the packet not conform will be transferred and revealed USR ICP232 Test BOS AAR H MA eM FEB H SORE pgg COM3 D RT EE 3600 D EBS AT NONE xl sige ie 8 bit D Su 1 bit D 2a RK M ERRAR V BARTET wv TAHRIRI O Bisa DE
24. n USR IOT Technology Limited Page 3 of 35 tec usr cn ax BARBER Chen SerialtoEthemetmoduleusermanual _hitp en usr cn 1 Product introduction 1 1 Brief Intro USR K1 series is used to TCP network packet or UDP packet with the micro controller RS232 RS485 RS422 interface data transparent transmission equipment The product is equipped with ARM processors high speed high stability Module class of compact size low power consumption server refined aluminum metal shell compression anti drop anti interference performance USR TCP232 K1 series is more functional embedded Ethernet serial port data conversion products it has built in TCP IP protocol stack the user can use it easily to complete embedded devices network function save manpower material resources and development time make our products faster to market enhance competitiveness There is 10 100M auto detected RJ45 interface serial communication baud rate up to 230 4Kbps can work at TCP Server TCP Client UDP and UDP server mode setup easily via software 1 2 Function Features 10 100M auto detect interface WR support AUTO MDI MDIX Except for TCP232 W 301 Can use a crossover cable or parallel cable connection mM RS232 bound rate can set up from 300 to 256000 WR RS485 bound rate can set up from 300 to 115200 m Work mode TCP Server TCP Client UDP UDP Server WR Working model related parameters can be set via a serial port or network m 3 3
25. ng control fire control the banking system engine room monitoring UPS monitoring power oil environmental monitoring industrial applications and other areas K1 Series products are suitable for internal LAN users in a simple to use for complex network environments such as the Internet a camera a large group networks fiber to Ethernet etc it is recommended to use E45 series 1 5 Product Model on supply Network port Package Type 10 100Mbps Module products Model number Spe Take 2kv magnetic Stamp Hole isolation RJ45 Package Model Description USR stands for Jinan USR IOT Technology Limited as well as our brand TCP232 is TCPIP to serial module product 2 4 T means serial side level in the form 1 6 declared compatibility USR K1 is fully compatibility with T24 serials Jinan USR IOT Technology Limited Page 5 of 35 tec usr cn ax HARHA 2 Product Test Pls connect the product with your computer or router to test its performance 2 1 Hardware Connection 1 Power Supply The module s VDD is DC3V3 Only choose one to ensure supply current more than 200mA The serial server needs matching adapter for power 2 Serial Connection The module serial level is TTL It needs converter TTL to RS232 if connected to RS232 serial of computer The module can direct to computer with our evaluation kit The serial server can connect to computer directly R8485 level needs to convent to RS232 3 Network
26. oat default Save config Reset all noduels 23 59 59 Setup Via COM Version Read version from Ver4 12 COM Use com port for oat al H Read via COM Setup via COM ID Gi Connect ES Specail functions Setup Via LAN 7 IT Rs485 RS422 Reset Mouseover for tips click question mark for notes Check Update Parameters 7 module work 4 module IP 192 168 0 7 do 250 255 0 92 168 0 1 15200 Subnet mask Default Gateway Baud Rate bps Parity data stop HONE Module port 0108 92 168 0 201 234 Module IP 192 166 0 T MAC Address OOSOFT434D55 Destination IP Destination Port Link Index rfc2217 Logs 00 S0 F7 43 4D SB The setting string mot include packet start and check sum is C9 00 A8 CO 24 20 OT OO AS CO 8C 4E 01 00 A8 CO 01 00 C2 01 03 00 OC 02 OO FF FF FF Double click for read config Vv Auto Read config when found module The figure below shows the data communication ID function the device through the serial port to TCP Server communication interface dn USR ICP232 Test RS232 to Ethernet Convert tester File F Options 0 Help H COMSettings gt PortNum COM1 x Bac 115200 DPaity NONE E DataB E bit Close E J Bece Options Receive to file Iw Add line return Iw Receive As HEX Receive Pause Save Save Clear SS Send Options Data from
27. p USR Technology Co Send 90 Recy 0 Seles Network data receive 64 2E 4A 69 6E 61 6E 20 55 53 52 20 54 65 63 68 GE 6F 6C 6F 67 T9 20 43 BF 2E 2C 20 4C T4 64 2E 4A 69 6E 61 6E 20 55 53 52 20 54 65 63 68 DR 6F 6C 6F 67 79 20 43 BF 2E 2C 20 4C T4 64 2E Reset Bal Le Ready Reeeive trom 192 168 0 7 20108 on OC FF F 4A 69 6E 61 6E 20 55 53 52 20 54 65 63 66 DR 6F 6C 6F 67 79 20 43 BF 2E 2C 20 4C T4 E 192 168 0 7 20108 e http ffen usr cn gt NetSettings 192 168 Recy Options 3 Local host port GC Discomnect 1 2 Localhost IP u HI Receive to file EE Iw Receive As HEX Receive Save Pause Clear Send slats E FS Checksum Auto Clear Input Send As Hex 7 Send Recycle Interval Dm ms Send Load Send D Recv 94 Clear Reset 2 Select data during each data transfer TCP Server side will receive the corresponding TCP Client side ID ID Description ID before data transmitted only display four digit ID number The following picture shows the module do the TCP CLINENT ID feature is enabled data transmission module ID number 12 setting interface Jinan USR IOT Technology Limited Page 21 of 35 tec usr cn BARK Usr cn Serial to Ethernet module user manual http en usr cn Gs USK ICP232 Setup a4 2 1 File E Search S PE L About A Expand functions Base CMD Reset L
28. r rs232 cable Network Cable COM debug software TCPIP debug software in CD also can be download 2 Connection Connect module rs232 to pc rs232 RJ45 to pc RJ45 or the same router Same subnet Power on the module Note TXD to RXD RXD to TXD 3 Setup PC IP to 192 168 0 201 USR TCP2S2 Test exe 4 Open the in CD TCP server listen port 8234 Jinan USR IOT Technology Limited Page 9 of 35 tec usr cn BARK Usr cn Serial to Ethernet module user manual htto en usr cn S USE ICF232 Test ES 3 to Ethernet Convert tester File FJ Options 0 Help H COMSetting COM port data rece Portlum coma E Baudbt 115200 DPaity NONE z DataB E bit DH StopB D bit sl Open 1 Protocol TCP Server 2 Local host IP 197 166 0 201 3 Local host port oe 4 Listening Recy Options Receive to file WM Add line return Receive As HEX Receive Pause Receive to file Add line return J Receive As HEX Receive Pause Sawe Clear Save Clear end Options Data from file Auto Checksum Auto Clear Input Send As Hex Send Recycle Interval fio ms Load Data from file IT Auto Checksum IT Auto Clear Input Send As Hex Send Recycle Interval Jinan USA http dien usr cn ger 1000 ms Technology Co end send Load Clear Ltd E Le Ready Send Recy 0 Reset a Ready Send Dec 0 Reset Clear
29. te De e e a A E E 13 SUSRET ra EE EE E E 13 SEENEN 13 3 VAT OL Velo Descriptio E 14 EN O IMO E arae EA dae teacanatdan avaadieas EEA AEA A O OE EONA 16 e NIR lee IAG I CAIN E 16 4 2 TCP Client Oe el 16 A FUDR NO ct test ete E itr A ATA E E A A EA EEA E E AAE 17 AA NI Se VC r MOIE a E E E ET 17 AS TOP CNE lee 18 dp Special Funchons ccc ccscccssscccescccsseccsseccesseeceseecessseccesseecesseecesseecesseecessseccesseeceeseeceeseeceeseeeeesaeeens 19 D Ben Re sace ie iste acta cet ieee EAA deer te erin ea tenes gaa see ccs E A AA E A sutueas 19 e RE Er 19 Bee EE 20 2 Be E EE 20 AD RNS E 23 EO a E 24 EE Eegeregie 25 5 1 COM lt gt TCP UDP lt SS rvel o oo ccccccccsscccesseccesseecesssecessseccesseccesseecesssecesssecessseccesseecesseecesssecessecestseeens 25 SEVU FOON ennui nn EE en TOP ene ne 26 5 3 COM e COIN E 2l DA Many COM lt gt UDP server lt gt GON 27 5 5 COM lt gt TCP UDP lt gt proxy server lt gt TGRIUDR SCGOM 28 5 6 COM lt gt TCP UDP E 29 ig OT ME e E O 30 SNE COU CO IAL Fon iesise E R 30 6 11 Serial Settings Command E 30 6 12 Network setings Command E 31 SE ER GE CR EE 32 Jinan USR IOT Technology Limited Page 2 of 35 tec usr cn Usr cn Serial to Ethernet module user manual http en usr cn 2 E E E 32 ER E E 32 6 23 Special Function Configuration siccsivetecsisesdicatientodsiaeatieadinshacedeeriicstiealatsiacetaesieshedeweadeesdnenlansdaxedanndes 33 T O a E A E AEE A E ellos Gea AE OEO 34 Jina
30. then Choose the peers type info and click send The info will be sent to the module then output from the COM 7 You can send data between two softwares Serial to PC PC Serial gt Module Serial gt Module Network gt PC Network Network to Serial PC Network gt Module Network gt Module Serial gt PC Serial 2 5 Virtual COM Test Virtual COM means to convent data TCP connected to data of a COM within PC for transparent transmission Take TCP Client mode for example 1 Connect module to PC serial and set PC IP to be 192 168 0 201 om USE ICP232 Setup a4 2 1 File E Search DX ULI About A Mouseover for tips click question mark for notes Check Update Parameters D i Base CHO module work TCF Server 7 Loat default Save contig module IF 92 168 0 7 Di Setup Via COM D i Subnet mask pp 200 200 H Use com port for ee BH ii Default Gateway 92 165 0 201 Home Reke tiga 15700 Read via COM Setup via COM Farityy datar stop Setup Via LAN DI Module port Search in Lan Setup via HET Destination IF Module IP MAC Address Destination Fort logs Help 1 Our philosophy simple and reliable and reasonable price 2 Tou can use COM port or Ethernet to config the device but you just need choose one 3 When use COM port you must connect CFG to GHD while use Ethernet you shoule not connect Any question Email to tecMusr cn Double click for read config Auto Read config when m fo
31. und module Dr USR COM_ 2 KA al _Setuprex Ho 2 Install EE om Add virtual COM you need to notice COM port bond rate and work mode of PC then click Activate Jinan USR IOT Technology Limited Page 11 of 35 tec usr cn Serial to Ethernet module user manual http en usr cn ls Her Serial to TCP IP Serial Fort TCP IP Fort Connector Baud Rate f PC act as TCP Client PC act as TCP Server Parity Data Bits Stop Bits Flow Control Buffer Size Use UDP instead of TCPYIP Virtual COM port Buffer data if TCPYIP port closed LO Options Wait for timeout before transmit Timeout value ma j AL COM Status TCP IP Status 5 After Activate click COM2 will be created it receives data from TCPIP socket And data sent to COM2 is transmitted to TCP232 converter then output through RS232 The success picture as follow in Com Red File Window Tools Help vim COM2 Serial to TCP IP Serial Port TCP IP Fort Connector COM 7 CH actas TER Client G PE act as TER Server Baud Rate 115200 Parity None L Data Bits Local IP Address Stop Bits f 92 168 0 201 Flow Contral None Local Fort Pest F Use UDP instead of TEFAF 1 0 Options Buffer Size 0152 E je Create Virtual COM port Buffer data if TCPVIP port closed IT wat for timeout before transmit Timeout value melt fi All Virtual Port COM created TCP AIP Status 1 Connected
32. uspended 4 RST RESET Note The module is powered automatic reset it is recommended that connect the MCU IO port reset the MCU control module in a particular case CFG Low you can use the serial port module configuration Serial ports Normal working hours left floating or tied HIGH Configuration pins Note give the power module and then pulled down the CFG pin to enter the serial configuration state Network data indicator LED connected to VCC without the instructions current limiting resistance module existing e RKO Moduledatais Data receiving end of the module TTL levet 6V or33V Jinan USR IOT Technology Limited Page 14 of 35 tec usr cn IR i O AAR Usr cn Serial to Ethernet module user manual http en usr cn TXD Module data Data transmission end of the module TTL level can be transmission connected to 5V or 3 3V microcontroller o GND siraru nu Iw Power supply Power supply 3 3V 200mA 10 LED Network connection Network connection status indicator LED connected to VCC status indicator without the current limiting resistor module already ED 13 LED2 Network data Network data indicator LED connected to VCC without the instructions current limiting resistance module existing i6 LED Network connection Network connection status indicator LED connected to VCC status indicator without the current limiting resistor module already Jinan USR IOT Technology Limited Page 15 of 35 tec usr cn

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