NS1 Serial to Ethernet Module
[Protocol]：IPv4、TCP/UDP、HTTP、MQTT
[Interface]：TTL(3.3V)、Ethernet port (RJ45)
[Size]：17 x 19 x 4mm（length x width x height）
[Weight]：1.6g ± 1g
[Introduction]：NS1 is a serial server that realizes serial data ⇌ Ethernet data conversion;It has a variety of Modbus gateway modes and MQTT/HTTP IoT gateway modes, which can meet the networking functions of various serial devices.
| Item | Instruction |
|---|---|
| Operating Voltage | 3.0 ～ 5.5V（DC） |
| Current drain | 15mA @ 5V |
| Interface | TTL(3.3V)/Ethernet port (RJ45) |
| Work Mode | TCP Server、TCP Client、UDP Server、UDP Client、HTTP Client、MQTT Client(default TCP Server) |
| Socket connection | Support 6-way client connection (TCP server mode) |
| Network protocol | IPv4、TCP/UDP、HTTP、MQTT |
| How to get IP | DHCP、Static IP (default static IP) |
| DNS | Support |
| DNS server | Customizable (default 114.114.114.114) |
| Configuration method | Web pages, configuration tools, AT commands |
| IP address | Customizable (default 192.168.3.7) |
| Local port | Customizable (default 8887) |
| Subnet mask | Customizable (default 255.255.255.0) |
| Gateway | Customizable (default 192.168.3.1) |
| Target IP | Customizable (default 192.168.3.3) |
| Destination port | Customizable (default 8888) |
| Serial port cache | 1024Byte |
| Packaging mechanism | 512 Byte |
| Serial port baud rate | 1200 ～ 230400 bps（default 115200） |
| Data bits | 5、6、7、8（default 8） |
| Stop bit | 1、2（default 1） |
| Check Digit | None、Odd、Even、Mark、Space（default None） |
| Flow Control | NONE、CTS/RTS、DSR/DTR、XON/XOFF(default None) |
| Product Size | 17mm * 19mm * 4mm （length*width*height） |
| Product weight | 1.6g ± 1g |
| Working temperature and humidity | -40 ～ +85℃、5% ～ 95%RH（no condensation） |
| Storage temperature and humidity | -40 ～ +105℃、5% ～ 95%RH（no condensation） |