• slidebg1
    IoT aware

Serial WiFi

TCP/IP embedded Serial-to-WiFi module for M2M and IOT


Ready for M2M and IOT. No more coding efforts.

Industrial standard

Support industrial operation temperature and wide range of UART baud rate

Small and low power

Small size and averagely 80mA consumed during WiFi transferring

Easy setup

Connect-Configure and GO!


The benefits


Support RS232, RS485, and RS422

Small Size

20mm X 15mm x 2.15mm

Low Power

Averagely 80mA(3.3V) as WiFi data transferring

Industrial Working Temperature

-40º to 85º Celsius

TCP Server or Client

As a Server, it supports up to 5 clients


Connect to public MQTT server or your own private server

NTP Time

Support NTP time synchronization

Output Control

Two on/off outputs to control your asset

Modbus over MQTT

Connect Modbus RTU to the cloud

And much more!

Still growing


See what it can help you

Direct link for cable replacement

TCP connection in local network

Manage your device through the cloud

Remote on/off control

Modbus over MQTT to replace Modbus TCP


For more info and support, contact us!

2F., No.15-2, Changshou St., Shulin Dist., New Taipei City 238032, Taiwan (R.O.C.)