• Serial Led Sign Software Free

To connect to PC you can use either a simple MAX232 circuit to convert display's TTL level of 5V to RS232 level or you can use a USB to TTL UART board. Either way you can get a serial port on PC to connect to and send string. We recommend this Terminal software which can be used test display by sending serial data.

Serial Led Sign Software Free

ViewMarq® LED Message Display Board Industrial LED Messaging Made Easy. ViewMarq is a series of LED message displays that uses the latest LED and communications technologies for industrial applications.

These industrial text message displays utilize both serial and Ethernet communications. The display can be connected to a PLC (programmable logic controller), PC, or any device capable of serial ASCII, Modbus RTU, or Modbus TCP communications.