Tiny Size DR134 Serial Server, an RS485 to Ethernet Converter module

One Serial Port: With RS485 serial port, It can realize transparent transmission between RS485 and Ethernet ports. It supports timeout restart, DHCP, DNS and other advanced features such as heartbeat packet, registration packet etc. Rich Protocols: /UDP/HTTP/DHCP/DNS. Modbus Gateway: Modbus /RTU conversion, Modbus RTU to JSON. Easy Config: AT , built-in webpage, config utility. Bidirectional Transparent Data Transmission: With serial device server, traditional serial devices can be connected to local networks and the Internet Then users can transcompatible withm traditional serial device into loT device. Virtual-COM Software: This feature can infinitely extend the serial cable,allowing communication to no longer be limited by distance. Point-to-Point Communication: Using this method, it is possible to achieve data communication between two serial devices. Multi-user Access: In server mode, it suppports multiple clients acess, so it can realize multi-user control of serial devices. Colour:White Material:ABS Package Contents: 1 x RS485 to Ethernet Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind becompatible withe ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind becompatible withe ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!