MT70-HCB-F1 Horizontal dot matrix display board for disabled persons

DC24V power supply input, MODBUS communication protocol;
Horizontal dot matrix display;
1 orange 5×7 dot matrixes display the elevator running direction, 1 orange 7×11 dot matrixes display the elevator present floor;
Support one group of normal hall call and one group of hall call for disabled persons;
Support parameters modification and checking in the car