thanks[ch65281]
Arduino's bord did not have enough pin to me, so, According to upper advice [ch65292]I have purchased SPI LCD ;D

I want to use LCD[ch65292]but i don't know Arduino  LCD  LIB supports the kind of LCD interface[ch65292]such as SPI interface[ch65292]I2C interface[ch65292]Which type of LCD should I use?

I have meeted this issue[ch65292]i spend two dayes[ch65292]finally[ch65292]refresh 168 bootloader[ch65292]it works OK ;D