LCD 2x16 (WH1602B) on FRDM-KE02Z

[alejandrobellon]

Hi everyone!! Does anybody know how to connect a WH1602B LCD  display (2x16) on the FRDM-KE02Z board?? After a lot of searching, I couldn´t find anythinig... So, I hope you can help me! Thank you in advance!!

[mjbcswitzerland]

Hi

See also µTasker FRDM-KE02Z support

This includes LCD support for the KE02 in 4 or 8 bit modes (1 x 4 to 4 x 40 segments) - Standard or Cyrillic.

General LCD documentation at http://www.utasker.com/docs/uTasker/uTaskerLCD.PDF

Note that the KE02 and LCD can be simulated as seen in the first link (including an .exe file that allows it to be seen in action).

Regards

Mark

Kinetis: µTasker Kinetis support

KE: µTasker FRDM-KE02Z support  / µTasker FRDM-KE02Z40M support  / µTasker FRDM-KE04Z support  / µTasker FRDM-KE06Z support

LCD: http://www.utasker.com/docs/uTasker/uTaskerLCD.PDF

For the complete "out-of-the-box" Kinetis experience and faster time to market

[jeremyzhou]

Hi Alejandro,

Freescale hasn't released the kind of demo for WH1602B that integrates with the FRDM-KE02 board.

I'd like to suggest that you should to use the LCD by following its operation timing characteristics.

I've also attached the datasheet of this LCD and hope it helps.
Have a great day,
Ping

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[alejandrobellon]

Thank you Jeremy! The datasheet was really usefull! However, what I need to know now is the equivalence between the symbols (according to each pin) i.e. (RS, R/W, DB0, DB1, etc) and the symbols printed on the board which are quite different, i.e. (NC, P3V3, PTXX, etc). Thank you in advance!

[jeremyzhou · Accepted solution]

Hi Alejandro,

The Fig 1 illustrates the connection between the LCD and MCU.

To use the LCD, It needs to connect the pins of LCD likes RS, R/W, DB0, DB1, etc to the pins of MCU, for the KE02, there're PTxx.

So in this perspective, there's equivalence.

                                                                                  Fig 1

Hope it helps.
Have a great day,
Ping

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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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[alejandrobellon]

Thank you Jeremy! That was all I needed! You've just saved my day! Have a great day! Greetings.