Industrial LTE Cat 1 Gateway Board TRB145 is equipped with RS485 Interface, Digital Inputs/Outputs and micro-USB port. TRB145 compact design makes this Gateway perfect for an application where a sole gadget must be remotely controlled over RS485 interface. TRB145 is engineered to be used in Industrial applications therefore it has a wide range of software features such as SMS control, Modbus, Firewall, Open VPN, IPsec, RMS and FOTA support.
The TRB145 is a cost effective CAT1 4G-enabled IoT RS485 gateway, with support for Full Duplex (4 wires) and Half Duplex (2 wires), baud rates 300-115200. Perfect for IP-enabling legacy devices with RS485 serial.