I think that I have figured something out, but I dont know how to write / send it....
Wire.write(0xcd); // set_mode -blank
Wire.write(0xE4); // device select
Wire.write(0X8F); // load X address
Wire.write(0X70); // RAM access
Wire.write(0xc4); // DATA
Set mode works, but I don`t know how to send all other bytes at once. I think that my problem is that Every Wire.write sends the slave address and WRITE bit... I need that only before "device select" after that I only need ACK bit between the bytes...
SLAVE ADDRESS > WRITE BIT> ACK BIT> device select> ACK BIT> load-x-address> ACK BIT> RAM access> ACK BIT>DATA>ACK BIT....
Also I hope that this is the way to do it (light up a pixel). I have subaddresses for both 8579s.
