Welcome!...MyGuest
61x16 dot matrix, COB, compatible with SED1520/SED1521/SED1522
64x32 dot matrix, COB, 6800 Interface, master-slave
64x32 dot matrix, COB, I2C Interface, master-slave
64x32 dot matrix, COB, 6800/ SPI/ I2C Interface, VLCD 18V, replace KS0107/KS0108