serial parallax LCD pannells?
I am trying to use old parallax 2 and 4 line pannels using P2.
I am able to send data via serial port but only "strings work".The command set using dec and hex
do not work.
example: when I send dec17 - the number 17 appear but command set it used "Turn back light on"
Any help to using command set appreciated.
PS: I am using jm_fullserialduplex and jm-serial P2objects.