NE2-S1-TB TTL serial port to Ethernet patch module communication data transparent transmission serial port to network port rj45 edge acquisition modbusTCP to RTU MQTT communication network
[Interface signal]：Ethernet
[Packaging method]： patch
[Size]： 17*19mm
[Product weight]： 2±1g
[Introduction]：NE2-S1-TB single serial port server module is a serial port to Ethernet module that realizes bidirectional transparent transmission of serial port and Ethernet data. Users do not need to care about the specific details, and the protocol conversion is completed inside the device. It has a variety of Modbus gateway modes and MQTTC/HTTPC IoT gateway modes, which can meet the networking functions of various serial devices/PLCs.
| Project | illustrate |
| Operating voltage | DC 3.1~6V |
| For 5.0V power supply, a power load capacity of 300mA or higher is recommended. | |
| Operating current | Peak value: 180mA@5V |
| Standby: 50mA@5V | |
| Packaging | 1.27mm stamp perforation |
| Work mode | TCP Server（默认）、TCP Client、UDP Server、UDP Client、HTTP Client、MQTT Client |
| Socket connection | The TCP server supports 5 client connections per connection. |
| Network Protocol | TCP/UDP、MQTT、HTTP、IPv4、DHCP、DNS |
| IP Acquisition Method | Static IP (default), DHCP |
| DNS domain name resolution | support |
| Domain Name Resolution Server | 114.114.114.114 (Customizable) |
| Configuration method | Web page, parameter configuration tool, AT commands |
| IP address | 192.168.3.7 (customizable) |
| username | admin (can be customized) |
| password | admin (can be customized) |
| Local port | 8886 (customizable) |
| Subnet mask | 255.255.255.0 (customizable) |
| gateway | 192.168.3.1 (Customizable) |
| Serial port cache | 10kByte or 1024 packets |
| Packaging mechanism | Maximum length 1024 bytes, idle time 1~80 bytes |
| Serial port baud rate | 600~460800 bps (default 115200) |
| Data bits | 5, 6, 7, 8 (default) |
| Stop bit | 1 (default), 1.5, 2 |
| Check bit | None (default), Odd, Even |
| Product Dimensions | 19×17mm （L×W×H） |
| Product weight | 2g ± 1g |
| Operating temperature and humidity | -40~+85℃, 5%~95%RH (non-condensing) |
| Storage temperature and humidity | -40~+105℃, 5%~95%RH (non-condensing) |