The Ebyte NT1-M is an ultra-compact TTL serial to Ethernet pin module with an integrated RJ45 interface, operating at DC 2.1V to 3.6V and weighing only 9g, featuring transparent bi-directional data transmission between TTL UART and 10Mbps Ethernet while supporting TCP, UDP, MQTT, HTTP, IPv4, DHCP, DNS, and Modbus gateway conversion for embedded industrial IoT networking.
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manual
Reference designs
Encapsulated files
NetAssist
XCOM
configuration tool
Virtual serial port
AT command
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| Project | instruction |
| Operating Voltage | DC 2.1~3.6V, 3.3V power supply is recommended, and the power supply load capacity is recommended to be above 300mA |
| Working current | Standby: 50mA @ 3.3V Peak: 150mA@3.3V |
| Interface | Serial port (TTL), network port (RJ45) |
| Serial port level | 3.3V TTL level, if 5V is required, an external conversion circuit is required |
| Working mode | TCP Server (default), TCP Client, UDP Server, UDP Client, HTTP Client, MQTT Client |
| Socket connection | TCP server supports 6 client connections |
| 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 command |
| IP address | 192.168.3.7 (customizable) |
| User name | admin (customizable) |
| Password | admin (customizable) |
| Local port | 8887 (customizable) |
| Subnet mask | 255.255.255.0 (customizable) |
| Gateway | 192.168.3.1 (customizable) |
| Serial port cache | 1024 Byte |
| Packing mechanism | 512 Byte |
| Serial port baud rate | 1200 ~ 230400 bps (default 115200) |
| Data bit | 5, 6, 7, 8 (default) |
| Stop bit | 1 (default), 2 |
| Parity bit | None (default), Odd, Even, Mark, Space |
| Flow control | NONE (default), RTS/CTS, DSR/DTR, XON/XOFF |
| Product size | 32.5×16.5×17.5mm |
| Product weight | 9±1g |
| Working temperature and humidity | -40 ～ +85℃, 5% ～ 95%RH (no condensation) |
| Storage temperature and humidity | -40 ～ +105℃, 5% ～ 95%RH (no condensation) |
