Bivocom 4G router TR321 has been used for smart LED display of building and shopping center in Wuhan city of Hubei province in China.
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The Bivocom TR321 has been used to monitor power management of the onsite controller via RS232, and RJ45 is connected to the media converter for video or content display.
 "TR321")
● 4G, LTE CAT M1/NB-IoT for option
● OpenWRT based, Python and LUA programming
● 1-RS232, 1-RS485, 2-RJ45
● Modbus RTU/TCP, MQTT, SNMP, RIP, OSPF
● Secure VPN: IPsec/PPTP/L2TP/GRE/OpenVPN
● DIN Rail or Wall Mount
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