The Easy Way to Convert Modbus RTU to Modbus TCP

Make your serial devices network-ready. Ideal for connecting devices such as card readers and payment terminals to an IP-based Ethernet LAN.

Wireless device servers ideal for connecting serial or Ethernet devices such as PLCs, meters, and sensors to a wireless network.

USB to RS232 with 5V on Pin 9
USB to RS485/RS422
USB to RS232/RS485/RS422 with Isolation
USB to 4 Serial ports with Isolation

Bluetooth 2.1 to Serial
Bluetooth 5.0 to Serial

No need of external power supply for your RS232 device if your RS232 device accepts 5V power input on its Pin 9.

Reliable operation and able for 9V-24V jack power input or PoE.

Raspberry Pi Compute Module 3 Linux OS Programmable Controller. A53 CPU 1.2 GHz, 4GB ROM, 1GB RAM, RS232/RS485/RS422, Ethernet, USB 2.0, HDMI, RTC, Buzzer, I2C, mini-PCIe , SPI

Reliable operation of bar code scanner
Bar Code Slot Reader
Bar Code Pen Reader
1D Bar Code Scanner
2D Scanner QR Code Scanner