Product Name：Embedded UART to Ethernet converter| Serial to Ethernet Converter Modules
Support multiple work modes: TCP Client, TCP Server,
UDP Client, UDP Server, HTTP Client, MQTT.
Users can flexibly select according to the application scenario.
Standard MQTT Protocol,Fast Access to Mainstream Cloud
Platforms and Private MQTT Server
Supports SSL/TLS encryption in TCP client,
HTTP client and MQTT operation modes.
Supports two-way certificates authentication.
Built-in webpage access is also encrypted with SSL to
provide safely accessing.
Easy to Collect and Visualize Data,
Pair connection, remote operation and maintenance.
Support Modbus RTU and Modbus TCP protocol conversion
Support Modbus multi-host polling.
With this feature, users can change logo, style,
company information and so on to advertise their own brand
and enhance their brand influence.
This module supports multiple configuration methods:
webpage configuration, software configuration,
AT command configuration
The module adopts ST Cortex-M7
SoC which can provide
improved performance and
Built-in hardware watchdog,stable operation
for 24 hours without downtime.
Multiple Independent TTL serial ports work independently
without affecting each other,
Wide Baud Rate Range, Up to 600bps~1Mbps.
VCC:3.0～3.6V, (3.3V recommended)
VDD:4.75～5.5V, (5.0V recommended)
Ethernet Port Spec.
RJ45, 10/100Mbps, auto MDI/MDIX
Ethernet Port No.
Serial Port Spec.
UART TTL 3.3V
Serial Port No.
Serial Baud Rate
None, Even, Odd
None, RTS/CTS, XON/XOFF
RS-485 Pull-up and Pull-down Resistor
Static IP, DHCP
Setup utility, webpage, AT commands
Serial Packets Cache
Dynamic packet cache.
When the packet length is 10 byte, the serial port can cache 450 packets(4.5KB).
When the packet length is 1460 bytes, the serial port can cache 10 packets(14.6KB).
Ethernet Packets Cache
Monday to Friday 8:30-18:00 in Beijing time. Message us online for a quick response when we are on-work. Or you can leave a message. Our sales will contact you as soon as possible. You can get free technical support & professional support for your project on our technical support h.usriot.com. Get in touch with us via email at email@example.com. We want to help with any questions you have.
We will deliver goods as soon as possible after we received the order. The order generated on weekend and holidays will be handled after back. We ship the goods with the following carriers TNT, DHL, FedEx, UPS, shipping agent.
We provide one year's warranty of modules and two year's warranty of cellular routers, cellular modems, serial device servers for any reason. If you believe the item is defective and under warranty, please submit a Return or Exchange request on the product's support page, or contact us at firstname.lastname@example.org.