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Super Port TTL UART to Ethernet Module Lan port module
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Buy it now include $25 shipping cost. |
Unique Features
1.Tiny Size
2.Supports Modbus RTU to Modbus TCP
3.Industrial type,Working tempreture: -40 - 85 °C
4- Websocket, watchdog
Serial Ethernet Module Introduction
This is a serial TTL to Ethernet module, used for data transparent transmission. USR-K7 is the high-performance and industrial version of Super Port. It is an embedded serial networking module, whose function is to realize bidirectional transparent transmission between TTL and Ethernet. You can apply USR-K7 to your products to realize networking communication. User can directly process data interaction through network and device to realize remote data acquisition, remote control and management.
USR-K7 ( The updated version of old module USR-K3) is based on Cortex-M4 solution, which has high speed,high stability and basic frequency up to 120MHz.
Serial Ethernet Module Features
- TI cortex-M4 solution, ARM kernel and TCP/IP protocol stack
- DNS, DHCP, Websocket and HTTPD Client supported
- Keepalive function,rapidly detect dead links
- Built-in webpage, support customized
- Can upgrade firmware via network easily
- Account and password to page login and network settings
- Support UDP broadcast,send and receive data from all IP in LAN
- Global unique MAC address bought from IEEE, can be defined
- Virtual serial port, setup and test software is availiable
- Provide PC TCP/IP SOCKET programming example: VB, C++, Delphi, Android, IOS
Serial Ethernet Module Parameter
| RJ45 Port | |
| Number | 1 |
| Speed rate | 10/100Mbps, MDI/MDIX |
| Protection | 2KV electromagnetic isolation |
| Protocal | IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket, HTTPD Client |
| Buffer | TX: 16K byte, RX: 16K bytes |
| COM Port | |
| Number | UART TTL *1 |
| Standard | Pin type 3.3 V TTL |
| Baud rate | 600-1024K bps |
| Data bit | 5, 6, 7, 8 |
| Parity bit | None, Odd, Even, Space, Mark |
| Stop bit | 1, 2 |
| Buffer | TX: 2K byte, RT: 2K byte |
| Flow control | RTS/CTS |
| Power Input | |
| Voltage | 3.3 V |
| Working current | 120mA (average) @5 V |
| Working Environment | |
| Working tempreture | -40 - 85 °C |
| Storage tempreture | -40 - 105 °C |
| Storage humidity | 5% - 95% (no condensation) |
| Dimensions | 33.02*19.01*19.15 mm |
| Certification | |
| Download files | |
USR-K7 VS USR-K6 Function Comparison
| USR-K6 | USR-K7 | |
| DHCP, DNS, Built-in webpage, Upgrade by NET, Username & Password veryfication | ||
| Working Tempreture | -20 - 75 °C | -40 - 85°C |
| Baud rate | 600 - 460.8Kbps | 600 - 1M |
| RTS/CTS | No | Yes |
| Modbus gateway | No | Yes |
| Max TCP Client | No | Yes |
| HTTPD Client | No | Yes |
| Web to UART | No | Yes |
| Heartbeat packet | No | Yes |
| Written MAC address | No | Yes |
| Timeout restart | No | Yes |
| AT Command | No | Yes |
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